• ISO 5167-1:2003

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  16-06-2022

    Language(s):  English, French

    Published date:  24-02-2003

    Publisher:  International Organization for Standardization

    Add To Cart

    Abstract - (Show below) - (Hide below)

    ISO 5167-1:2003 defines terms and symbols and establishes the general principles for methods of measurement and computation of the flowrate of fluid flowing in a conduit by means of pressure differential devices (orifice plates, nozzles and Venturi tubes) when they are inserted into a circular cross-section conduit running full.

    ISO 5167-1:2003 also specifies the general requirements for methods of measurement, installation and determination of the uncertainty of the measurement of flowrate. It also defines the general specified limits of pipe size and Reynolds number for which these pressure differential devices are to be used.

    ISO 5167 (all parts) is applicable only to flow that remains subsonic throughout the measuring section and where the fluid can be considered as single-phase. It is not applicable to the measurement of pulsating flow.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISO 5167, R 541 and NFX 10 102 (04/2001) Supersedes ISO/DIS 5167-1 (02/2003) Together with ISO 5167-2, ISO 5167-3 and ISO 5167-4 supersedes the 1st Edition of ISO 5167-1 (03/2003)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO 29463-1:2017 High efficiency filters and filter media for removing particles from air Part 1: Classification, performance, testing and marking
    PREN 14175-3 : DRAFT 2017 FUME CUPBOARDS - PART 3: TYPE TEST METHODS
    DIN EN 15116 E : 2008 VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
    ISO 3313 : 1992 MEASUREMENT OF PULSATING FLUID FLOW IN A PIPE BY MEANS OF ORIFICE PLATES, NOZZLES OR VENTURI TUBES, IN PARTICULAR IN THE CASE OF SINUSOIDAL OR SQUARE WAVE INTERMITTENT PERIODIC TYPE FLUCTUATIONS
    04/30113177 DC : DRAFT JUNE 2004 ISO 8178-11 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 11: TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS FROM ENGINES USED IN NONROAD MOBILE MACHINERY UNDER TRANSIENT TEST CONDITIONS
    17/30332536 DC : 0 BS EN 13141-5 - VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
    DIN EN ISO 5802:2016-02 INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU (ISO 5802:2001 + AMD 1:2015)
    BS EN 1366-10 : 2011 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
    BS EN ISO 27509:2012 Petroleum and natural gas industries. Compact flanged connections with IX seal ring
    04/30113519 DC : DRAFT MAY 2004 EN 12975-2 - THERMAL SOLAR SYSTEMS AND COMPONENTS - SOLAR COLLECTORS - PART 2: TEST METHODS
    DIN EN 15726 E : 2011 VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
    BS EN 16145:2012 Sanitary tapware. Extractable outlets for sink and basin mixers. General technical specification
    10/30218038 DC : DRAFT MAY 2010 BS ISO 15112 - NATURAL GAS - ENERGY DETERMINATION
    EN 16905-4:2017 Gas-fired endothermic engine driven heat pumps - Part 4: Test methods
    BS EN 1822-1:2009 High efficiency air filters (EPA, HEPA and ULPA) Classification, performance testing, marking
    BS ISO 5168:2005 Measurement of fluid flow. Procedures for the evaluation of uncertainties
    BS ISO 16345:2014 Water-cooling towers. Testing and rating of thermal performance
    13/30280715 DC : 0 BS EN 1287 - SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATIONS
    DIN EN 15500 E : 2008 CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
    BS EN 16445:2013 Ventilation for buildings. Air diffusion. Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet
    BS ISO 5801 : 2007 INDUSTRIAL FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
    PD CEN/TR 16478:2012 Surveillance from first commissioning on measuring devices used in natural gas supply to the installations of the activities under the Directive 2003/87/EC establishing a scheme of CO2 emissions trading
    ISO/TR 9824:2007 Hydrometry Measurement of free surface flow in closed conduits
    BS EN 16146 : 2012 SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
    09/30206346 DC : 0 BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    I.S. EN 14511-3:2018 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
    I.S. EN 61121:2013 TUMBLE DRYERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE (IEC 61121:2012 (MOD))
    17/30326671 DC : 0 BS ISO 27919-1 - CARBON DIOXIDE CAPTURE - PART 1: PERFORMANCE EVALUATION METHODS FOR POST-COMBUSTION CO[2] CAPTURE INTEGRATED WITH A POWER PLANT
    17/30285147 DC : 0 BS ISO 18326 - SINGLE-DUCT PORTABLE AIRCONDITIONERS AND HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    I.S. EN 1366-10:2011 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
    BS ISO 19970:2017 Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels. Metering of gas as fuel on LNG carriers during cargo transfer operations
    09/30182875 DC : 0 BS ISO 29463-4 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 4: TEST METHOD FOR DETERMINING THE LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
    08/30188933 DC : DRAFT SEP 2008 BS EN 15854 - VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXING FLOW APPLICATION - NON-ISOTHERMAL PROCEDURE FOR A COLD JET
    ISO 6944-1:2008 Fire containment — Elements of building construction — Part 1: Ventilation ducts
    05/30127036 DC : DRAFT JAN 2005 EN 817 - SANITARY TAPWARE - MECHANICAL MIXERS (PN 10) - GENERAL TECHNICAL SPECIFICATIONS
    ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
    DIN EN ISO 18854:2015-08 SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS (ISO 18854:2015)
    08/30169640 DC : 0 BS ISO 17089-1 - MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC METERS FOR GAS - PART 1: METERS FOR CUSTODY TRANSFER AND ALLOCATION MEASUREMENT
    PREN 14511-3 : DRAFT 2015 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
    ISO 8178-1:2017 Reciprocating internal combustion engines Exhaust emission measurement Part 1: Test-bed measurement systems of gaseous and particulate emissions
    07/30167778 DC : 0 BS ISO 11155-2 - ROAD VEHICLES - AIR FILTERS FOR PASSENGER COMPARTMENTS - PART 2: TEST FOR GASEOUS FILTRATION
    05/30136094 DC : DRAFT JULY 2005 ISO 5151 - NON-DUCTED AIR CONDITIONERS AND HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    DD IEC/PAS 62611:2009 Vacuum cleaners for commercial use. Methods for measuring performance
    BS EN 16211:2015 Ventilation for buildings. Measurement of air flows on site. Methods
    15/30284307 DC : 0 BS ISO 5151 - NON-DUCTED AIR CONDITIONERS AND HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    BS ISO 15112 : 2011 NATURAL GAS - ENERGY DETERMINATION
    BS ISO 16183:2002 Heavy duty engines. Measurement of gaseous emissions from raw exhaust gas and of particulate emissions using partial flow dilution systems under transient test conditions
    16/30313383 DC : 0 BS ISO 19970 - REFRIGERATED HYDROCARBON AND NON-PETROLEUM BASED LIQUEFIED GASEOUS FUELS - METERING OF GAS AS FUEL ON LNG CARRIERS DURING CARGO TRANSFER OPERATIONS
    16/30336421 DC : 0 BS EN 81-58 - SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - EXAMINATION AND TESTS - PART 58: LANDING DOORS FIRE RESISTANCE TEST
    I.S. EN 16211:2015 VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
    PD ISO/TR 9824:2007 Hydrometry. Measurement of free surface flow in closed conduits
    DIN 30690-1:2016-04 CONSTRUCTION ELEMENTS IN THE GAS SUPPLY SYSTEM - PART 1: REQUIREMENTS FOR CONSTRUCTION ELEMENTS IN GAS SUPPLY SYSTEMS
    ISO 15042:2017 Multiple split-system air conditioners and air-to-air heat pumps — Testing and rating for performance
    CSA C748 : 2013 PERFORMANCE OF DIRECT-EXPANSION (DX) GROUND-SOURCE HEAT PUMPS
    ISO 29042-1:2008 Safety of machinery — Evaluation of the emission of airborne hazardous substances — Part 1: Selection of test methods
    ISO 16183:2002 Heavy duty engines — Measurement of gaseous emissions from raw exhaust gas and of particulate emissions using partial flow dilution systems under transient test conditions
    PREN 1287 : DRAFT 2015 SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
    ISO 29042-9:2011 Safety of machinery Evaluation of the emission of airborne hazardous substances Part 9: Decontamination index
    I.S. EN ISO 15012-2:2008 HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
    PREN 1366-2 : DRAFT 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
    I.S. EN ISO 13349:2010 FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES
    I.S. EN ISO 15970:2014 NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR (ISO 15970:2008)
    CTI STD 146 : 0 STANDARD FOR LIQUID FLOW MEASUREMENT
    I.S. EN 61591:1998 HOUSEHOLD RANGE HOODS AND OTHER COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE
    17/30332894 DC : 0 BS EN 17082 - DOMESTIC AND NON-DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW
    DIN EN 1287:2015-07 (Draft) SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
    I.S. EN ISO 15112:2014 NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
    UNE-EN 60312-1:2017 Vacuum cleaners for household use - Part 1: Dry vacuum cleaners - Methods for measuring the performance
    UNI EN 14511-3 : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    UNE 19703:2016 Sanitary tapware. Technical specifications.
    NF EN 1366-9 : 2009 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
    ISO 15112:2011 Natural gas Energy determination
    UNE-EN ISO 5801:2010 Industrial fans - Performance testing using standardized airways (ISO 5801:2007 including Cor 1:2008)
    IEC 60193:1999 Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests
    DIN EN 1822-5:2011-01 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
    I.S. EN 1822-5:2009 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
    EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
    UNE-EN 1822-4:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
    UNI EN 1822-4 : 2010 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
    I.S. EN ISO 14644-3:2006 CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
    BS EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) Aerosol production, measuring equipment, particle counting statistics
    DIN EN 24006:1993-08 Measurement of fluid flow in closed conduits; vocabulary and symbols (ISO 4006:1991); German version EN 24006:1993
    DIN EN 13434:2006-05 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR, HYDRAULIC ACTUATED - FAMILY G - TYPE B
    DIN EN 1093-11:2008-11 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 11: DECONTAMINATION INDEX
    DIN EN ISO 9906 E : 2013 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
    DIN EN 14277 E : 2006 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN OR CLOSE TO ATD/PLENUM BOXES
    DIN EN 13433:2006-05 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR, DIRECT ACTUATED - FAMILY G - TYPE A
    DIN EN 13355:2010-06 COATING PLANTS - COMBINED BOOTHS - SAFETY REQUIREMENTS
    DIN EN 13141-6:2015-02 VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 6: EXHAUST VENTILATION SYSTEM PACKAGES USED IN A SINGLE DWELLING
    BS EN 15091:2013 Sanitary tapware. Electronic opening and closing sanitary tapware
    BS EN 14454:2005 Devices to prevent pollution by backflow of potable water. Hose union backflow preventer DN 15 to DN 32 inclusive. Family H, type A
    BS EN 12952-15:2003 Water-tube boilers and auxiliary installations Acceptance tests
    BS EN 13141-2:2010 Ventilation for buildings. Performance testing of components/products for residential ventilation Exhaust and supply air terminal devices
    BS EN 817:2008 Sanitary tapware. Mechanical mixing valves (PN 10). General technical specifications
    BS EN ISO 16890-2:2016 Air filters for general ventilation Measurement of fractional efficiency and air flow resistance
    UNE-EN ISO 16890-2:2017 Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)
    15/30278074 DC : 0 BS EN ISO 16890-3 - AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED
    BS EN 14453:2005 Devices to prevent pollution by backflow of potable water. Pipe interrupter with permanent atmospheric vent DN 10 to DN 20. Family D, type C
    BS EN 13030:2001 Ventilation for buildings. Terminals. Performance testing of louvres subjected to simulated rain
    DIN EN 15091:2014-03 SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
    BS EN ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Nozzles and Venturi nozzles
    UNE-EN ISO 16890-3:2017 Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016)
    BS EN ISO 16890-3:2016 Air filters for general ventilation Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
    BS EN 14367:2005 Non controllable backflow preventer with different pressure zones. Family C, type A
    I.S. EN 13141-6:2014 VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 6: EXHAUST VENTILATION SYSTEM PACKAGES USED IN A SINGLE DWELLING
    ASHRAE 133 : 2015 METHOD OF TESTING DIRECT EVAPORATIVE AIR COOLERS
    I.S. EN 1287:2017 SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
    DIN EN 200:2008-10 SANITARY TAPWARE - SINGLE TAPS AND COMBINATION TAPS FOR WATER SUPPLY SYSTEMS OF TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
    EN 12589:2001 Ventilation for buildings - Air terminal units - Aerodynamic testing and rating of constant and variable rate terminal units
    EN 1093-6:1998+A1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: Separation efficiency by mass, unducted outlet
    EN 13030:2001 Ventilation for buildings - Terminals - Performance testing of louvres subjected to simulated rain
    EN 1286:1999 Sanitary tapware - Low pressure mechanical mixing valves - General technical specification
    EN 13141-2:2010 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices
    EN 12953-11:2003 Shell boilers - Part 11: Acceptance tests
    EN 12238:2001 Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for mixed flow application
    EN 1111:2017 Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification
    EN 1287:2017 Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification
    EN 13433:2006 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
    DIN EN 14367:2005-10 Non controllable backflow preventer with different pressure zones - Family C, type A
    EN 12975-2:2006 Thermal solar systems and components - Solar collectors - Part 2: Test methods
    EN 12239:2001 Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for displacement flow applications
    DIN EN ISO 4064-2:2017-10 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS (ISO 4064-2:2014)
    DIN EN 1287:2017-10 SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATION
    EN 12599:2012 Ventilation for buildings - Test procedures and measurement methods to hand over air conditioning and ventilation systems
    DIN EN 14705:2005-10 Heat exchangers - Method of measurement and evaluation of thermal performances of wet cooling towers; German version EN 14705:2005
    DIN EN 1111:2017-10 SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
    CEN/TR 16478:2012 Surveillance from first commissioning on measuring devices used in natural gas supply to the installations of the activities under the Directive 2003/87/EC establishing a scheme of CO2 emissions trading
    DIN EN 14453:2005-08 Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C; German version EN 14453:2005
    EN 12215:2004+A1:2009 Coating plants - Spray booths for application of organic liquid coating materials - Safety requirements
    EN 13355:2004+A1:2009 Coating plants - Combined booths - Safety requirements
    EN 13181:2001 Ventilation for buildings - Terminals - Performance testing of louvres subject to simulated sand
    DIN EN 15500:2008-12 CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
    ONORM EN 1366-10 : 2011 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
    BS EN ISO 7235:2009 Acoustics. Laboratory measurement procedures for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss
    ONORM EN ISO 13349 : 2012 FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES (ISO 13349:2010)
    BS EN 12261:2002 Gas meters. Turbine gas meters
    ONORM EN ISO 27509 : OCT 2013 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING (ISO 27509:2012 + COR 1:2013)
    BS EN ISO 15112:2014 Natural gas. Energy determination
    UNI EN 16445 : 2013 VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
    ISO 10294-1:1996 Fire resistance tests Fire dampers for air distribution systems Part 1: Test method
    I.S. EN ISO 16890-3:2016 AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED (ISO 16890-3:2016)
    PD ISO/TR 26762:2008 Natural gas. Upstream area. Allocation of gas and condensate
    UNE-EN 15882-1:2013 Extended application of results from fire resistance tests for service installations - Part 1: Ducts
    11/30233217 DC : 0 BS EN 1751 - VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    I.S. EN ISO 16890-2:2016 AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE (ISO 16890-2:2016)
    17/30352210 DC : 0 BS ISO 21925-1 - FIRE RESISTANCE TESTS - FIRE DAMPERS FOR AIR DISTRIBUTION SYSTEMS - PART 1: MECHANICAL DAMPERS
    14/30301149 DC : 0 BS EN 1366-2 - FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
    I.S. EN 779:2012 PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
    ISO 5801:2017 Fans — Performance testing using standardized airways
    BS ISO 17089-1:2019 Measurement of fluid flow in closed conduits. Ultrasonic meters for gas Meters for custody transfer and allocation measurement
    BS EN 15500:2008 Control for heating, ventilating and air-conditioning applications. Electronic individual zone control equipment
    11/30173941 DC : 0 BS EN ISO 27509 - PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
    BS ISO 13579-1:2013 Industrial furnaces and associated processing equipment. Method of measuring energy balance and calculating efficiency General methodology
    11/30243718 DC : 0 BS EN 61121 ED 4.0 - TUMBLE DRYERS FOR HOUSEHOLD USE - METHODS FOR MEASURING THE PERFORMANCE
    13/30277457 DC : 0 BS EN 1776 - GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    16/30334068 DC : 0 BS ISO 8178-4 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 4: STEADY-STATE TEST CYCLES FOR DIFFERENT ENGINE APPLICATIONS
    PD IEC/TS 62282-7-1:2017 Fuel cell technologies Test methods. Single cell performance tests for polymer electrolyte fuel cells (PEFC)
    05/30098143 DC : DRAFT OCT 2005 ISO 2186 - FLUID FLOW IN CLOSED CONDUITS - CONNECTIONS FOR PRESSURE SIGNAL TRANSMISSIONS BETWEEN PRIMARY AND SECONDARY ELEMENTS
    98/719326 DC : DRAFT DEC 1998 ISO/CD 15042 - MULTI-SPLIT SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    BS ISO 11155-2:2009 Road vehicles. Air filters for passenger compartments Test for gaseous filtration
    BS ISO 8178-11:2006 Reciprocating internal combustion engines. Exhaust emission measurement Test-bed measurement of gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions
    ISO 16494:2014 Heat recovery ventilators and energy recovery ventilators Method of test for performance
    DIN EN 16145:2013-03 Sanitary tapware - Extractable outlets for sink and basin mixers - General technical specification
    09/30182865 DC : 0 BS ISO 29463-1 - HIGH EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 1: CLASSIFICATION, PERFORMANCE, TESTING AND MARKING
    09/30190929 DC : 0 BS ISO 29042-5 - SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 5: TEST BENCH METHOD FOR THE MEASUREMENT OF THE SEPARATION EFFICIENCY BY MASS OF AIR CLEANING SYSTEMS WITH UNDUCTED OUTLET
    PD ISO/TR 12748:2015 Natural Gas. Wet gas flow measurement in natural gas operations
    16/30346580 DC : 0 BS EN 13771-2 - COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
    DIN EN ISO 5167-5 E : 2016 MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS (ISO 5167-5:2016)
    DIN EN 1366-9:2008-08 Fire resistance tests for service installations - Part 9: Single compartment smoke extraction ducts
    BS ISO 8573-4:2001 Compressed air Test methods for solid particle content
    BS ISO 13253:2017 Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance
    08/30175518 DC : DRAFT SEP 2008 BS EN 13141-2 - VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 2: EXHAUST AND SUPPLY AIR TERMINAL DEVICES
    PREN 13141-5 : DRAFT 2017 VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
    DIN EN ISO 15970:2014-09 NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR (ISO 15970:2008)
    DIN EN 16445 E : 2013 VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
    PREN 13771-1 : DRAFT 2014 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
    BS ISO 5151:2017 Non-ducted air conditioners and heat pumps. Testing and rating for performance
    BS EN 16905-4:2017 Gas-fired endothermic engine driven heat pumps Test methods
    BS ISO 17089-1:2010 Measurement of fluid flow in closed conduits. Ultrasonic meters for gas Meters for custody transfer and allocation measurement
    06/30160085 DC : 0 BS ISO 15970 - NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
    17/30326689 DC : DRAFT MAY 2017 BS EN ISO 10637 - DENTISTRY - CENTRAL SUCTION SOURCE EQUIPMENT
    14/30230935 DC : 0 BS EN ISO 4126-11 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 11: PERFORMANCE TESTING
    01/714475 DC : DRAFT NOV 2001 BS EN 14277 - VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN ATD/PLENUM BOXES
    PD CLC/TS 50594:2015 Tumble dryers for commercial use. Methods for measuring the performance
    08/30168462 DC : DRAFT APR 2008 BS ISO 1217 - DISPLACEMENT COMPRESSORS - ACCEPTANCE TEST
    10/30216081 DC : 0 BS ISO 17553 - ROOM FAN-COIL UNITS - TESTING AND RATING FOR PERFORMANCE
    04/30115060 DC : DRAFT JUN 2004 EN 14175-6 - FUME CUPBOARDS - PART 6: VARIABLE AIR VOLUME FUME CUPBOARDS
    BS EN 81-58:2003 Safety rules for the construction and installation of lifts Examination and tests. Landing doors fire resistance test
    BS EN ISO 15012-2:2008 Health and safety in welding and allied processes. Requirements, testing and marking of equipment for air filtration Determination of the minimum air volume flow rate of captor hoods and nozzles
    PREN 13053 : DRAFT 2017 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    BS ISO 2186:2007 Fluid flow in closed conduits. Connections for pressure signal transmissions between primary and secondary elements
    DIN 14811:2008-01 FIRE-FIGHTING HOSES - NON-PERCOLATING LAYFLAT DELIVERY HOSES AND HOSE ASSEMBLIES FOR PUMPS AND VEHICLES
    14/30298580 DC : 0 BS EN 16480 - PUMPS - MINIMUM REQUIRED EFFICIENCY OF ROTODYNAMIC WATER PUMPS
    PREN 12599 : DRAFT 2010 VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
    BS ISO 8178-2:2008 Reciprocating internal combustion engines. Exhaust emission measurement Measurement of gaseous and particulate exhaust emissions under field conditions
    BS ISO TR 12767:1998 Measurement of fluid flow by means of pressure-differential devices. Guidelines to the effect of departure from the specifications and operating conditions given in ISO 5167-1
    I.S. EN 15726:2011 VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
    DIN EN 1822-1:2011-01 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
    16/30318715 DC : DRAFT MAR 2016 BS ISO 14955-2 - MACHINE TOOLS - ENVIRONMENTAL EVALUATION OF MACHINE TOOLS - PART 2: METHODS FOR MEASURING ENERGY SUPPLIED TO MACHINE TOOLS AND MACHINE TOOL COMPONENTS
    CSA C13256.1 : 2001 : R2016 WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
    ISO 13253:2017 Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance
    UNI EN ISO 15112 : 2014 NATURAL GAS - ENERGY DETERMINATION
    PREN 1539 : DRAFT 2012 DRYERS AND OVENS, IN WHICH FLAMMABLE SUBSTANCES ARE RELEASED - SAFETY REQUIREMENTS
    UNE-EN 15726:2012 Ventilation for buildings - Air diffusion - Measurements in the occupied zone of air-conditioned/ventilated rooms to evaluate thermal and acoustic conditions
    S.R. CEN/TR 12101-4:2009 SMOKE AND HEAT CONTROL SYSTEMS - PART 4: INSTALLED SHEVS SYSTEMS FOR SMOKE AND HEAT VENTILATION
    DIN EN 12261:2007-07 GAS METERS - TURBINE GAS METERS
    ISO/TR 26762:2008 Natural gas — Upstream area — Allocation of gas and condensate
    BS EN ISO 5802 : 2008 INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU
    BS EN 15882-1 : 2011 EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: DUCTS
    I.S. EN 1822-4:2009 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
    BS ISO 5011 : 2014 INLET AIR CLEANING EQUIPMENT FOR INTERNAL COMBUSTION ENGINES AND COMPRESSORS - PERFORMANCE TESTING
    I.S. EN ISO 18854:2015 SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS (ISO 18854:2015)
    EN 14175-3:2003 FUME CUPBOARDS - PART 3: TYPE TEST METHODS
    17/30358936 DC : 0 BS EN 1822-1 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
    EN 15882-1:2011+A1:2017 Extended application of results from fire resistance tests for service installations - Part 1: Ducts
    UNI EN 1822-1 : 2010 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
    DIN EN 1111:2015-07 (Draft) SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
    I.S. EN 16145:2012 SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
    S.R. CEN/TR 16478:2012 SURVEILLANCE FROM FIRST COMMISSIONING ON MEASURING DEVICES USED IN NATURAL GAS SUPPLY TO THE INSTALLATIONS OF THE ACTIVITIES UNDER THE DIRECTIVE 2003/87/EC ESTABLISHING A SCHEME OF CO[2] EMISSIONS TRADING
    AMCA 210 : 2016 LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
    I.S. EN 15500:2008 CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
    UNI EN 16145 : 2013 SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
    UNI EN 1366-9 : 2008 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
    DIN EN 16905-4:2015-10 (Draft) GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
    PREN 16480 : DRAFT 2017 PUMPS - ROTODYNAMIC PUMPS - MINIMUM REQUIRED EFFICIENCY OF WATER PUMPS AND METHODS OF QUALIFICATION AND VERIFICATION
    ONORM EN 1822-5 : 2011 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
    EN 61591:1997/A12:2015 HOUSEHOLD RANGE HOODS AND OTHER COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE (IEC 61591:1997)
    EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
    IEC 61121:2012 Tumble dryers for household use - Methods for measuring the performance
    EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
    I.S. EN 13053:2006 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    I.S. EN 1822-2:2009 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
    BS EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) Determining leakage of filter elements (scan method)
    I.S. EN 1822-1:2009 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
    DIN EN 12215:2010-06 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
    DIN EN 12953-11:2003-12 SHELL BOILERS - PART 11: ACCEPTANCE TESTS
    DIN EN ISO 5167-2:2004-01 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003)
    DIN EN ISO 5167-3:2004-01 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003)
    DIN EN 1751:2014-06 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    DIN EN 1366-2:2015-09 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
    DIN EN 12981:2010-06 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC POWDER COATING MATERIAL - SAFETY REQUIREMENTS
    DIN EN ISO 9300 E : 2005 MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW - VENTURI NOZZLES
    DIN EN ISO 16890-3:2015-08 (Draft) AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED (ISO 16890-3:2016)
    DIN EN 13771-1:2015-01 (Draft) COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
    DIN EN 13771-2:2016-11 (Draft) COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
    DD ISO/TS 21220:2009 Particulate air filters for general ventilation. Determination of filtration performance
    BS EN 12599:2012 Ventilation for buildings. Test procedures and measurement methods to hand over air conditioning and ventilation systems
    BS EN 12215 : 2004 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
    BS EN 12589:2001 Ventilation for buildings. Air terminal units. Aerodynamic testing and rating of constant and variable rate terminal units
    BS EN 13355 : 2004 COATING PLANTS - COMBINED BOOTHS - SAFETY REQUIREMENTS
    BS EN ISO 10440-2:2001 Petroleum and natural gas industries. Rotary-type positive-displacement compressors Packaged air compressors (oil-free)
    ISO 19859:2016 Gas turbine applications Requirements for power generation
    BS EN 12981 : 2005 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC POWDER COATING MATERIAL - SAFETY REQUIREMENTS
    BS EN 1093-6 : 1999 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: SEPARATION EFFICIENCY BY MASS, UNDUCTED OUTLET
    I.S. EN 1366-1:2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
    EN 1366-1:2014 Fire resistance tests for service installations - Part 1: Ventilation ducts
    I.S. EN 13141-5:2004 VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
    I.S. EN 1093-6:1999 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: SEPARATION EFFICIENCY BY MASS, UNDUCTED OUTLET
    I.S. EN 817:2008 SANITARY TAPWARE - MECHANICAL MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATIONS
    I.S. EN ISO 9300:2005 MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW VENTURI NOZZLES
    I.S. EN ISO 7235:2009 ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
    DIN EN 14175-6:2006-08 Fume cupboards - Part 6: Variable air volume fume cupboards
    I.S. EN 12215:2004 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
    I.S. EN 1111:2017 SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
    DIN EN 1776:2016-05 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    EN 13141-5:2004 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls and roof outlet terminal devices
    DIN EN 13053:2012-02 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS (INCLUDES AMENDMENT A1:2011)
    EN ISO 27509:2012/AC:2013 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING (ISO 27509:2012/COR 1:2013)
    I.S. EN 1751:2014 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    ISO/TR 3313:1992 Measurement of pulsating fluid flow in a pipe by means of orifice plates, nozzles or Venturi tubes
    DIN EN 13141-2:2010-12 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices
    I.S. EN 12599:2012 VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
    DIN EN 14511-3:2013-12 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    DIN EN 1366-1:2014-12 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
    I.S. EN 12981:2005 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC POWDER COATING MATERIAL - SAFETY REQUIREMENTS
    I.S. EN 200:2008 SANITARY TAPWARE - SINGLE TAPS AND COMBINATION TAPS FOR WATER SUPPLY SYSTEMS OF TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
    I.S. EN 13355:2005 COATING PLANTS - COMBINED BOOTHS - SAFETY REQUIREMENTS
    I.S. EN 1366-2:2015 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 2: FIRE DAMPERS
    I.S. EN 1093-11:2001 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 11: DECONTAMINATION INDEX
    I.S. EN 13141-2:2010 VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 2: EXHAUST AND SUPPLY AIR TERMINAL DEVICES
    I.S. EN 13771-2:2017 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
    I.S. EN 15091:2013 SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
    I.S. EN 13771-1:2016 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
    I.S. EN 13434:2006 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR, HYDRAULIC ACTUATED - FAMILY G, TYPE B
    I.S. EN ISO 9906:2012 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
    I.S. EN 1093-7:1999 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
    I.S. EN 1776:2015 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    I.S. EN 13433:2006 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR, DIRECT ACTUATED - FAMILY G, TYPE A
    DIN EN 1751:1999-01 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPERS AND VALVES
    DIN EN ISO 7235:2010-01 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)
    VDI 2048 Blatt 1:2000-10 Uncertainties of measurements at acceptance tests for energy conversion and power plants - Fundamentals
    DIN EN ISO 16890-3:2017-08 AIR FILTERS FOR GENERAL VENTILATION - PART 3: DETERMINATION OF THE GRAVIMETRIC EFFICIENCY AND THE AIR FLOW RESISTANCE VERSUS THE MASS OF TEST DUST CAPTURED (ISO 16890-3:2016)
    BS 848-1:1997 Fans for general purposes Performance testing using standardized airways
    VDI 3986:2014-07 Determination of efficiencies of conventional power stations
    VDI 2044:2002-11 Acceptance and performance tests on fans (VDI code of practice for fans)
    BS 848-1(2007) : 2007 COR 2010 INDUSTRIAL FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
    VDI 2048 Blatt 3:2012-05 Uncertainties of measurement during acceptance tests on energy-conversion and power plants - Examples, especially preparation of acceptance tests of a gas and steam power plant
    UNE-EN ISO 13349:2011 Fans - Vocabulary and definitions of categories (ISO 13349:2010)
    15/30275163 DC : DRAFT JAN 2015 BS EN ISO 5167-5 - MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS
    UNE-EN ISO 15112:2014 Natural gas - Energy determination (ISO 15112:2011)
    UNE-EN 16211:2016 Ventilation for buildings - Measurement of air flows on site - Methods
    11/30232917 DC : 0 BS ISO 13579-1 - INDUSTRIAL FURNACES AND ASSOCIATED PROCESSING EQUIPMENT - METHOD OF MEASURING ENERGY BALANCE AND CALCULATING EFFICIENCY - PART 1: GENERAL METHODOLOGY
    DIN EN 1366-10:2011-07 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
    ISO/TR 15377:2018 Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167
    OIML R 140 : 2007 MEASURING SYSTEMS FOR GASEOUS FUEL
    15/30321802 DC : 0 BS EN 1111 - SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
    ISO/TR 12748:2015 Natural Gas Wet gas flow measurement in natural gas operations
    15/30321799 DC : 0 BS EN 1287 - SANITARY TAPWARE - LOW PRESSURE THERMOSTATIC MIXING VALVES - GENERAL TECHNICAL SPECIFICATIONS
    CLC/TS 50594:2015 Tumble dryers for commercial use - Methods for measuring the performance
    I.S. EN 306:1997 HEAT EXCHANGERS - METHODS OF MEASURING THE PARAMETERS NECESSARY FOR ESTABLISHING THE PERFORMANCE
    14/30313297 DC : 0 BS EN 13771-1 - COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
    BS ISO 18740:2016 Turbocompressors. Performance test code. Simplified acceptance test
    16/30326493 DC : 0 BS EN ISO 14644-3 - CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
    DIN EN ISO 15970 E : 2014 NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR (ISO 15970:2008)
    ISO 14955-2:2018 Machine tools — Environmental evaluation of machine tools — Part 2: Methods for measuring energy supplied to machine tools and machine tool components
    08/30176852 DC : DRAFT APR 2008 BS EN 1822-4 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
    00/706276 DC : DRAFT MAR 2000 ISO/DIS 5389 - TURBOCOMPRESSORS - PERFORMANCE TEST CODE
    08/30176845 DC : DRAFT APR 2008 BS EN 1822-2 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTIC
    CSA C13256.1:2001 WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
    BS EN ISO 4064-2:2017 Water meters for cold potable water and hot water Test methods
    UNE-EN 61121:2013 Tumble dryers for household use - Methods for measuring the performance
    14/30302515 DC : 0 BS EN 14175-3 - FUME CUPBOARDS - PART 3: TYPE TEST METHODS
    DIN EN ISO 15112 E : 2014 NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
    BS 848-3(2001) : 2001 FANS FOR GENERAL PURPOSE - PART 3: PERFORMANCE TESTING IN SITU
    14/30289271 DC : 0 BS EN 16211 - VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
    ISO 8573-4:2001 Compressed air Part 4: Test methods for solid particle content
    UNI CEI EN ISO 4064-2 : 2014 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS
    BS ISO 8178-1:2017 Reciprocating internal combustion engines. Exhaust emission measurement Test-bed measurement systems of gaseous and particulate emissions
    ONORM Z 1263 : 2013 SEPARATORS FOR COOLING LUBRICANTS - REQUIREMENTS AND CLASSIFICATION
    UNI EN ISO 13349 : 2011 FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES
    BS EN ISO 5801:2017 Fans. Performance testing using standardized airways
    11/30215951 DC : 0 BS ISO 17089-2 - MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - ULTRASONIC METERS FOR GAS - PART 2: METERS FOR INDUSTRIAL APPLICATIONS
    BS EN 14511-3:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling Test methods
    12/30258755 DC : 0 BS EN 1539 - DRYERS AND OVENS, IN WHICH FLAMMABLE SUBSTANCES ARE RELEASED - SAFETY REQUIREMENTS
    EN ISO 5801:2017 Fans - Performance testing using standardized airways (ISO 5801:2017)
    DIN EN ISO 4064-2:2016-09 (Draft) WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS (ISO 4064-2:2014)
    10/30235574 DC : 0 BS EN 12599 - VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
    UNI EN 14277 : 2008 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN OR CLOSE TO ATD/PLENUM BOXES
    98/704586 DC : DRAFT FEB 1998 PREN 13141-5 - VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 5: COWLS AND ROOF OUTLET TERMINAL DEVICES
    05/30132431 DC : DRAFT APR 2005 EN 13771-2 - COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
    07/30113186 DC : 0 BS ISO 8178-2 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 2: MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS UNDER FIELD CONDITIONS
    DIN EN 15096:2008-04 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION ANTI-VACUUM VALVES - DN 15 TO DN 25 INCLUSIVE FAMILY H, TYPE B AND TYPE D - GENERAL TECHNICAL SPECIFICATION
    I.S. EN 60312-1:2017 VACUUM CLEANERS FOR HOUSEHOLD USE - PART 1: DRY VACUUM CLEANERS - METHODS FOR MEASURING THE PERFORMANCE
    04/30122896 DC : DRAFT SEP 2004 ISO 15112 - NATURAL GAS - ENERGY DETERMINATION
    11/30253126 DC : 0 BS EN 16282-9 - EQUIPMENT FOR COMMERCIAL KITCHENS - COMPONENTS FOR VENTILATION OF COMMERCIAL KITCHENS - PART 9: CAPTURE AND CONTAINMENT PERFORMANCE OF EXTRACTION SYSTEMS - TEST METHODS
    16/30349000 DC : 0 BS IEC 62885-4 ED 1.0 - SURFACE CLEANING APPLIANCES - PART 4: CORDLESS DRY VACUUM CLEANERS FOR HOUSEHOLD OR SIMILAR USE - METHODS FOR MEASURING THE PERFORMANCE
    UNE-EN ISO 18854:2015 Small craft - Reciprocating internal combustion engines exhaust emission measurement - Test-bed measurement of gaseous and particulate exhaust emissions (ISO 18854:2015)
    BS ISO 16494:2014 Heat recovery ventilators and energy recovery ventilators. Method of test for performance
    15/30331519 DC : 0 BS EN 15500-1 - CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - PART 1: ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT - MODULES M3-5, M4-5, M5-5
    DIN EN 1822-4:2011-01 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
    13/30256250 DC : 0 BS EN 60312-1-1 - VACUUM CLEANERS FOR HOUSEHOLD USE - PART 1-1: CORDLESS DRY VACUUM CLEANERS - METHODS FOR MEASURING THE PERFORMANCE
    BS ISO TR 12764:1997 Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
    ISO 21904-3:2018 Health and safety in welding and allied processes — Requirements, testing and marking of equipment for air filtration — Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices
    UNI EN 15726 : 2011 VENTILATION FOR BUILDINGS - AIR DIFFUSION - MEASUREMENTS IN THE OCCUPIED ZONE OF AIR-CONDITIONED/VENTILATED ROOMS TO EVALUATE THERMAL AND ACOUSTIC CONDITIONS
    17/30345947 DC : 0 BS EN ISO 21083-1 - TEST METHOD TO MEASURE THE EFFICIENCY OF AIR FILTRATION MEDIA AGAINST SPHERICAL NANOMATERIALS - PART 1: PARTICLE SIZE RANGE FROM 20 TO 500 NM
    IEC 60312-1:2010+AMD1:2011 CSV Vacuum cleaners for household use - Part 1: Dry vacuum cleaners - Methods for measuring the performance
    I.S. EN 1366-12:2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
    ISO 13579-1:2013 Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating efficiency — Part 1: General methodology
    BS ISO 15970 : 2008 NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
    ISO 1217:2009 Displacement compressors Acceptance tests
    PREN 3703 : 200P1 AEROSPACE SERIES - HEAT RELEASE RATE FOR MATERIALS AND PRODUCTS UNDER THE INFLUENCE OF RADIATING HEAT AND FLAMES - TEST METHOD
    IEC PAS 63124:2017 Tumble dryers for commercial use - Methods for measuring the performance
    DIN EN 14511-3:2015-12 (Draft) AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    I.S. EN ISO 27509:2012 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING (ISO 27509:2012)
    BS ISO 1217 : 2009 DISPLACEMENT COMPRESSORS - ACCEPTANCE TESTS
    ISO 10294-3:1999 Fire resistance tests Fire dampers for air distribution systems Part 3: Guidance on the test method
    BS EN 61591 : 1997 HOUSEHOLD RANGE HOODS AND OTHER COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE
    ISO 5389:2005 Turbocompressors — Performance test code
    DIN EN 1366-12:2014-12 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
    ISO 29042-6:2010 Safety of machinery Evaluation of the emission of airborne hazardous substances Part 6: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet
    I.S. EN ISO 21904-3:2018 HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 3: DETERMINATION OF THE CAPTURE EFFICIENCY OF ON-TORCH WELDING FUME EXTRACTION DEVICES (ISO 21904-3:2018)
    UNE-EN 15091:2014 Sanitary tapware - Electronic opening and closing sanitary tapware
    OIML R 49-2 : 2013 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS
    14/30303765 DC : 0 BS EN 16282-9 - EQUIPMENT FOR COMMERCIAL KITCHENS - COMPONENTS FOR VENTILATION IN COMMERCIAL KITCHENS - PART 9: CAPTURE AND CONTAINMENT PERFORMANCE OF EXTRACTION SYSTEMS - TEST METHODS
    UNE-EN 14511-3:2014 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 3: Test methods
    BS EN 60193:1999 Hydraulic turbines, storage pumps and pump-turbines. Model acceptance tests
    EN 60193:1999 Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests
    BS EN ISO 13349:2010 Fans — Vocabulary and definitions of categories (ISO 13349:2010)
    BS EN 14175-3:2003 Fume cupboards Type test methods
    PREN 1751 : DRAFT 2011 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    UNE-EN ISO 5167-5:2016 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 5: Cone meters (ISO 5167-5:2016)
    PREN 81-58 : DRAFT 2016 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - EXAMINATION AND TESTS - PART 58: LANDING DOORS FIRE RESISTANCE TEST
    ONORM EN 1366-12 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
    EN 1822-1:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
    EN 15500-1:2017 Energy Performance of Buildings - Control for heating, ventilating and air conditioning applications - Part 1: Electronic individual zone control equipment - Modules M3-5, M4-5, M5-5
    ISO 29463-4:2011 High-efficiency filters and filter media for removing particles in air — Part 4: Test method for determining leakage of filter elements-Scan method
    API 551 : 2016 PROCESS MEASUREMENT
    ISO 29463-3:2011 High-efficiency filters and filter media for removing particles in air — Part 3: Testing flat sheet filter media
    I.S. EN 15096:2008 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION ANTI-VACUUM VALVES - DN 15 TO DN 25 INCLUSIVE FAMILY H, TYPE B AND TYPE D - GENERAL TECHNICAL SPECIFICATION
    DIN EN 14451:2005-08 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
    BS EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) Determining the efficiency of filter elements
    DIN EN 1822-2:2011-01 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
    UNE-EN 1822-2:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
    UNI EN 1822-2 : 2010 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
    UNI EN 1822-5 : 2010 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
    DIN EN ISO 5167-4:2004-01 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2003)
    DIN EN 817:2008-09 SANITARY TAPWARE - MECHANICAL MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATIONS
    DIN EN 1093-6:2008-11 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: SEPARATION EFFICIENCY BY MASS, UNDUCTED OUTLET
    DIN EN ISO 14644-3:2006-03 CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
    DIN EN 14705 E : 2005 HEAT EXCHANGERS - METHOD OF MEASUREMENT AND EVALUATION OF THERMAL PERFORMANCES OF WET COOLING TOWERS
    DIN EN 14452 E : 2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH ATMOSPHERIC VENT AND MOVING ELEMENT DN 10 TO DN 20 - FAMILY D, TYPE B
    DIN EN 14451 E : 2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
    DIN EN 14454 E : 2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION BACKFLOW PREVENTER DN 15 TO DN 32 - FAMILY H, TYPE A
    DIN EN 1093-7:2008-11 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
    DIN EN ISO 16890-2 E : 2017 AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE (ISO 16890-2:2016)
    BS EN 14451:2005 Devices to prevent pollution by backflow of potable water. In-line anti-vacuum valves DN 8 to DN 80. Family D, type A
    UNE-EN 1751:2014 Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
    ISO 10440-2:2001 Petroleum and natural gas industries Rotary-type positive-displacement compressors Part 2: Packaged air compressors (oil-free)
    ISO 5802:2001 Industrial fans — Performance testing in situ
    BS EN ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Orifice plates
    UNE-EN 13141-2:2011 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices
    BS EN ISO 9906:2012 Rotodynamic pumps. Hydraulic performance acceptance tests. Grades 1, 2 and 3
    DIN EN ISO 9906:2013-03 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
    BS EN 13053 : 2006 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    I.S. EN ISO 5167-3:2003 MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 3: NOZZLES AND VENTURI NOZZLES
    UNI EN 1366-1 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
    ASHRAE 126 : 2016 METHOD OF TESTING HVAC AIR DUCTS
    EN 15096:2008 Devices to prevent pollution by backflow of potable water - Hose Union anti-vacuum valves - DN 15 to DN 25 inclusive Family H, type B and type D - General technical specification
    EN 14451:2005 Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A
    EN ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003)
    ONORM EN 1366-1 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
    ASHRAE 84 : 2013 METHOD OF TESTING AIR-TO-AIR HEAT/ENERGY EXCHANGERS
    I.S. EN 14451:2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
    ISO 8178-1:2020 Reciprocating internal combustion engines — Exhaust emission measurement — Part 1: Test-bed measurement systems of gaseous and particulate emissions
    EN ISO 15112:2014 NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
    UNE-EN 779:2013 Particulate air filters for general ventilation - Determination of the filtration performance
    DIN EN ISO 16890-2:2017-08 Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)
    EN 1366-2:2015 Fire resistance tests for service installations - Part 2: Fire dampers
    EN ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2003)
    UNI EN 12599 : 2012 VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
    UNI EN 1366-8 : 2005 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 8: SMOKE EXTRACTION DUCTS
    EN 14175-6:2006 Fume cupboards - Part 6: Variable air volume fume cupboards
    I.S. EN ISO 5167-2:2003 MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 2: ORIFICE PLATES
    UNI EN 1093-6 : 2008 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: SEPARATION EFFICIENCY BY MASS, UNDUCTED OUTLET
    UNI EN 1751 : 2014 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    UNI EN 12981 : 2009 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC POWDER COATING MATERIAL - SAFETY REQUIREMENTS
    UNI EN ISO 9906 : 2012 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3
    UNI EN 13141-2 : 2010 VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 2: EXHAUST AND SUPPLY AIR TERMINAL DEVICES
    UNI EN ISO 7235 : 2009 ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR- TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
    UNI EN 15091 : 2014 SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
    UNI EN 817 : 2008 SANITARY TAPWARE - MECHANICAL MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATIONS
    UNI EN 1093-11 : 2008 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 11: DECONTAMINATION INDEX
    UNI EN 1093-7 : 2008 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
    UNI EN 200 : 2008 SANITARY TAPWARE - SINGLE TAPS AND COMBINATION TAPS FOR WATER SUPPLY SYSTEMS OF TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
    UNI EN 13355 : 2009 COATING PLANTS - COMBINED BOOTHS - SAFETY REQUIREMENTS
    UNI EN 12215 : 2010 COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS
    I.S. EN ISO 5167-4:2003 MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 4: VENTURI TUBES
    UNI EN ISO 15011-2 : 2010 HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - LABORATORY METHOD FOR SAMPLING FUME AND GASES - PART 2: DETERMINATION OF THE EMISSION RATES OF CARBON MONOXIDE (CO), CARBON DIOXIDE (CO[2]), NITROGEN MONOXIDE (NO) AND NITROGEN DIOXIDE (NO[2]) DURING ARC WELDING, CUTTING AND GOUGING
    UNI EN 779 : 2012 PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
    09/30182871 DC : 0 BS ISO 29463-3 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 3: TEST METHOD FOR FLAT SHEET FILTER MEDIA
    UNE-EN 1366-10:2016 Fire resistance tests for service installations - Part 10: Smoke control dampers
    17/30363142 DC : 0 BS EN 61591 ED.2.0 - COOKING FUME EXTRACTORS - METHODS FOR MEASURING PERFORMANCE
    DIN EN 15096 E : 2008 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION ANTI-VACUUM VALVES - DN 15 TO DN 25 INCLUSIVE FAMILY H, TYPE B AND TYPE D - GENERAL TECHNICAL SPECIFICATION
    09/30182868 DC : 0 BS ISO 29463-2 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT AND PARTICLE-COUNTING STATISTICS
    BS EN ISO 15970:2014 Natural gas. Measurement of properties. Volumetric properties: density, pressure, temperature and compression factor
    DIN EN 15726:2011-12 Ventilation for buildings - Air diffusion - Measurements in the occupied zone of air-conditioned/ventilated rooms to evaluate thermal and acoustic conditions; German version EN 15726:2011
    ISO 18740:2016 Turbocompressors Performance test code Simplified acceptance test
    BS EN 15726:2011 Ventilation for buildings. Air diffusion. Measurements in the occupied zone of air-conditioned/ventilated rooms to evaluate thermal and acoustic conditions
    DIN EN ISO 18854 E : 2015 SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS (ISO 18854:2015)
    12/30255590 DC : 0 BS ISO 3008-2 - FIRE-RESISTANCE TESTS - PART 2: LIFT LANDING DOOR ASSEMBLIES
    BS ISO 5389:2005 Turbocompressors. Performance test code
    HI 14.6 : 2016 ROTODYNAMIC PUMPS FOR HYDRAULIC PERFORMANCE ACCEPTANCE TESTS
    PD ISO/TR 9464:2008 Guidelines for the use of ISO 5167:2003
    I.S. EN 12975-2:2006 THERMAL SOLAR SYSTEMS AND COMPONENTS - SOLAR COLLECTORS - PART 2: TEST METHODS
    BS ISO 15042:2017 Multiple split-system air conditioners and air-to-air heat pumps. Testing and rating for performance
    ISO 29463-2:2011 High-efficiency filters and filter media for removing particles in air — Part 2: Aerosol production, measuring equipment and particle-counting statistics
    ISO 29042-5:2010 Safety of machinery Evaluation of the emission of airborne hazardous substances Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet
    BS EN 60312-1:2017 Vacuum cleaners for household use Dry vacuum cleaners. Methods for measuring the performance
    BS EN 1366-9:2008 Fire resistance tests for service installations Single compartment smoke extraction ducts
    DIN EN ISO 15012-2:2008-06 HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
    CEN/TR 12101-4:2009 Smoke and heat control systems - Part 4: Installed SHEVS systems for smoke and heat ventilation
    07/30162717 DC : 0 BS EN 15080-10 - EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS - PART 10: FIRE RESISTING DUCTS
    BS 1042-1.6:1993 Measurement of fluid flow in closed conduits. Pressure differential devices Method of measurement of pulsating fluid flow in a pipe, by means of orifice plates, nozzles or Venturi tubes
    DIN EN 15116:2008-07 VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
    DIN EN 16445:2013-05 VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
    ISO/TS 11155-2:2002 Road vehicles Air filters for passenger compartments Part 2: Test for gaseous filtration
    ISO 2186:2007 Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements
    09/30182882 DC : 0 BS ISO 29463-5 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 5: TEST METHOD FOR DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
    05/30136105 DC : DRAFT JULY 2005 ISO 15042 - MULTIPLE SPLIT-SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    BS ISO/TR 9464:1998 Guide to the use of ISO 5167-1:1991
    ISO 5151:2017 Non-ducted air conditioners and heat pumps — Testing and rating for performance
    12/30260007 DC : 0 BS EN 15091 - SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
    15/30326260 DC : 0 BS EN 16905-4 - GAS-FIRED ENDOTHERMIC ENGINE HEAT PUMPS - PART 4: TEST METHODS
    ISO 8178-4:2017 Reciprocating internal combustion engines Exhaust emission measurement Part 4: Steady-state and transient test cycles for different engine applications
    02/706744 DC : DRAFT MAY 2002 ISO/DIS 8178-1 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 1: TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS
    UNE-EN ISO 15970:2014 Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008)
    DIN 19207:2004-02 Measurement of fluid flow by means of pressure differential devices - Threaded pipe end and accessories
    BS EN 15116:2008 Ventilation in buildings. Chilled beams. Testing and rating of active chilled beams
    03/316891 DC : DRAFT OCT 2003 EN 13053 - VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATINGS AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    05/30141855 DC : DRAFT NOV 2005 ISO 6944-1 - FIRE CONTAINMENT - ELEMENTS OF BUILDING CONSTRUCTION - PART 1: VENTILATION DUCTS
    BS EN ISO 5167-5:2016 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Cone meters
    DIN EN 16211:2015-09 Ventilation for buildings - Measurement of air flows on site - Methods
    BS ISO 8178-4:2017 Reciprocating internal combustion engines. Exhaust emission measurement Steady-state and transient test cycles for different engine applications
    12/30227451 DC : DRAFT AUG 2012 BS EN 16480 - PUMPS - MINIMUM REQUIRED EFFICIENCY OF ROTODYNAMIC WATER PUMPS
    12/30255198 DC : 0 BS ISO 16494 - HEAT RECOVERY VENTILATORS AND ENERGY RECOVERY VENTILATORS - METHOD OF TEST FOR PERFORMANCE
    BS EN 1366-12:2014 Fire resistance tests for service installations Non-mechanical fire barrier for ventilation ductwork
    DIN EN 16905-4 E : 2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
    08/30176919 DC : DRAFT SEP 2008 BS EN 1366-1 - FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: DUCTS
    BS ISO TR 15377:1998 Measurement of fluid flow by means of pressure differential devices. Guidelines for specification of nozzles and orifice plates beyond the scope of ISO 5167-1
    02/103308 DC : DRAFT MAY 2002 BS EN 14454 - DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION BACKFLOW PREVENTER DN 15 TO DN 32 INCLUSIVE - FAMILY H, TYPE A
    15/30284301 DC : 0 BS ISO 13253 - DUCTED AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    I.S. EN 1366-9:2008 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 9: SINGLE COMPARTMENT SMOKE EXTRACTION DUCTS
    10/30216361 DC : 0 BS ISO 29042-9 - SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 9: DECONTAMINATION INDEX
    PD ISO/TR 12767:2007 Measurement of fluid flow by means of pressure differential devices. Guidelines on the effect of departure from the specifications and operating conditions given in ISO 5167
    SAE J ISO 5011 : JUL 2002 INLET AIR CLEANING EQUIPMENT FOR INTERNAL COMBUSTION ENGINES AND COMPRESSORS - PERFORMANCE TESTING
    08/30176838 DC : DRAFT APR 2008 BS EN 1822-1 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
    ASHRAE 120 : 2017 METHOD OF TESTING TO DETERMINE FLOW RESISTANCE OF HVAC DUCTS AND FITTINGS
    00/540664 DC : 0 BS EN 12259-12 - FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR SPRINKLER AND WATER SPRAY SYSTEM - PART 12: SPRINKLER PUMPS
    DIN EN 16146:2015-02 Sanitary tapware - Extractable shower hoses for sanitary tapware for supply systems type 1 and type 2 - General technical specification; German version EN 16146:2012+A1:2014
    DIN EN ISO 5167-5:2016-10 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 5: Cone meters (ISO 5167-5:2016)
    CEI EN 60193 : 2000 HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES MODEL ACCEPTANCE TESTS
    ISO 10637:1999 Dental equipment High- and medium-volume suction systems
    ISO 12242:2012 Measurement of fluid flow in closed conduits Ultrasonic transit-time meters for liquid
    PREN 15091 : DRAFT 2012 SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
    UNI EN ISO 27509 : 2013 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
    I.S. EN 16146:2012 SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
    NF EN ISO 13349 : 2010 FANS - VOCABULARY AND DEFINITIONS OF CATEGORIES
    BS ISO 10294-1 : 1996 FIRE RESISTANCE TESTS - FIRE DAMPERS FOR AIR DISTRIBUTION SYSTEMS - PART 1: TEST METHOD
    I.S. EN 15500-1:2017 ENERGY PERFORMANCE OF BUILDINGS - CONTROL FOR HEATING, VENTILATING AND AIR CONDITIONING APPLICATIONS - PART 1: ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT - MODULES M3-5, M4-5, M5-5
    I.S. EN ISO 5167-5:2016 MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 5: CONE METERS (ISO 5167-5:2016)
    I.S. EN ISO 4064-2:2017 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS (ISO 4064-2:2014)
    ISO 5011:2014 Inlet air cleaning equipment for internal combustion engines and compressors Performance testing
    EN 81-58:2018 Safety rules for the construction and installation of lifts - Examination and tests - Part 58: Landing doors fire resistance test
    BS EN 61121:2013 Tumble dryers for household use. Methods for measuring the performance
    17/30339487 DC : 0 BS EN 13053 - VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    EN 14511-3:2018 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 3: Test methods
    BS ISO TR 3313:1998 Measurement of fluid flow in closed conduits. Guidelines on the effects of flow pulsations on flow-measurement instruments
    DIN EN 14511-3 E : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    ISO 29463-5:2011 High-efficiency filters and filter media for removing particles in air Part 5: Test method for filter elements
    ISO/TR 9464:2008 Guidelines for the use of ISO 5167:2003
    ISO 17089-2:2012 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas — Part 2: Meters for industrial applications
    IEC PAS 62611:2009 Vacuum cleaners for commercial use - Methods for measuring performance
    I.S. CEN TR 12101-4:2006 SMOKE AND HEAT CONTROL SYSTEMS - PART 4: INSTALLED SHEVS SYSTEMS FOR SMOKE AND HEAT VENTILATION
    IEC TS 62282-7-1:2017 Fuel cell technologies - Part 7-1: Test methods - Single cell performance tests for polymer electrolyte fuel cells (PEFC)
    DIN EN 1366-8:2004-10 Fire resistance tests for service installations - Part 8: Smoke extraction ducts; German version EN 1366-8:2004
    EN 1822-2 : 2019 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS
    UNE-EN 1822-5:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
    DIN EN 12599:2013-01 VENTILATION FOR BUILDINGS - TEST PROCEDURES AND MEASUREMENT METHODS TO HAND OVER AIR CONDITIONING AND VENTILATION SYSTEMS
    DIN EN 15091 E : 2014 SANITARY TAPWARE - ELECTRONIC OPENING AND CLOSING SANITARY TAPWARE
    DIN EN ISO 15011-2:2010-03 Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO<(Index)2>), nitrogen monoxide (NO) and nitrogen dioxide (NO<(Index)2>) during arc welding, cutting and gouging (ISO 15011-2:2009)
    DIN EN 14453 E : 2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH PERMANENT ATMOSPHERIC VENT DN 10 TO DN 20 - FAMILY D, TYPE C
    DIN EN 13771-1 E : 2017 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
    DIN EN 1093-1:2009-02 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 1: SELECTION OF TEST METHODS
    DIN EN 14455 E : 2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PRESSURISED AIR INLET VALVES DN 15 TO DN 50 - FAMILY L, TYPE A AND TYPE B
    DIN EN 13771-2:2017-11 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
    UNE-EN 13053:2007 Ventilation for buildings - Air handling units - Rating and performance for units, components and sections
    BS EN 1093-11 : 2001 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 11: DECONTAMINATION INDEX
    ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
    ISO 13349:2010 Fans — Vocabulary and definitions of categories
    BS EN ISO 8178-2:1997 Reciprocating internal combustion engines. Exhaust emission measurement Measurement of gaseous and particulate exhaust emissions at site
    BS EN 13141-5:2004 Ventilation for buildings. Performance testing of components/products for residential ventilation Cowls and roof outlet terminal devices
    BS EN 779:2012 Particulate air filters for general ventilation. Determination of the filtration performance
    ISO 9906:2012 Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3
    BS EN ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Venturi tubes
    ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes
    ISO 16890-2:2016 Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance
    BS EN ISO 15011-2:2009 Health and safety in welding and allied processes. Laboratory method for sampling fume and gases Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc welding, cutting and gouging
    ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles
    IEC 61591:1997+AMD1:2005 CSV Household range hoods - Methods for measuring performance
    ISO 16890-3:2016 Air filters for general ventilation Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
    BS EN 1366-1:2014 Fire resistance tests for service installations Ventilation ducts
    UNE-EN 1776:2017 Gas infrastructure - Gas measuring systems - Functional requirements
    07/30113225 DC : 0 BS ISO 21220 - PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
    BS EN 1776:2015 Gas infrastructure. Gas measuring systems. Functional requirements
    BS EN ISO 14644-3:2005 Cleanrooms and associated controlled environments Test methods
    UNE-EN 1366-1:2016 Fire resistance tests for service installations - Part 1: Ventilation ducts
    ISO 4064-2:2014 Water meters for cold potable water and hot water Part 2: Test methods
    BS EN 1111:2017 Sanitary tapware. Thermostatic mixing valves (PN 10). General technical specification
    BS EN 12975-2:2006 Thermal solar systems and components. Solar collectors Test methods
    UNI EN 13053 : 2011 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    BS EN 14124:2004 Inlet valves for flushing cisterns with internal overflow
    UNE-EN ISO 7235:2010 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)
    09/30200844 DC : 0 BS EN 779 - PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
    ISO 18854:2015 Small craft — Reciprocating internal combustion engines exhaust emission measurement — Test-bed measurement of gaseous and particulate exhaust emissions
    ISO/TS 21220:2009 Particulate air filters for general ventilation Determination of filtration performance
    ISO 15011-2:2009 Health and safety in welding and allied processes Laboratory method for sampling fume and gases Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc welding, cutting and gouging
    UNE-EN 13771-1:2017 Compressors and condensing units for refrigeration - Performance testing and test methods - Part 1: Refrigerant compressors
    ISO 7235:2003 Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss
    DIN EN ISO 9300:2005-11 Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005)
    ISO 15012-2:2008 Health and safety in welding and allied processes Requirements, testing and marking of equipment for air filtration Part 2: Determination of the minimum air volume flow rate of captor hoods and nozzles
    ISO 5167-5:2016 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 5: Cone meters
    ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
    BS EN 14705:2005 Heat exchangers. Method of measurement and evaluation of thermal performances of wet cooling towers
    BS ISO 19859:2016 Gas turbine applications. Requirements for power generation
    10/30211683 DC : 0 BS EN ISO 29461-1 - AIR INTAKE FILTER SYSTEMS FOR ROTARY MACHINERY - TEST METHODS - PART 1: STATIC FILTER ELEMENTS
    BS EN 1366-8:2004 Fire resistance tests for service installations Smoke extraction ducts
    14/30268894 DC : 0 BS EN ISO 16890-2 - AIR FILTERS FOR GENERAL VENTILATION - PART 2: MEASUREMENT OF FRACTIONAL EFFICIENCY AND AIR FLOW RESISTANCE
    DIN EN 12952-15:2004-01 Water tube boilers and auxiliary installations - Part 15: Acceptance tests; German version EN 12952-15:2003
    BS EN 1093-7 : 1999 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
    UNE-EN 13141-6:2015 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 6: Exhaust ventilation system packages used in a single dwelling
    ONORM EN 13053 : 2011 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    BS EN 14277:2006 Ventilation for buildings. Air terminal devices. Method for airflow measurement by calibrated sensors in or close to ATD/plenum boxes
    BS EN 1287:2017 Sanitary tapware. Low pressure thermostatic mixing valves. General technical specification
    BS EN 14452:2005 Devices to prevent pollution by backflow of potable water. Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20. Family D, t ype B
    BS EN 13434:2006 Devices to prevent pollution by backflow of potable water. Mechanical disconnector, hydraulic actuated. Family G, type B
    UNE-EN 1366-2:2015 Fire resistance tests for service installations - Part 2: Fire dampers
    ISO 15970:2008 Natural gas Measurement of properties Volumetric properties: density, pressure, temperature and compression factor
    DIN EN 14455:2005-08 Devices to prevent pollution by backflow of potable water - Pressurised air inlet valves DN 15 to DN 50 - Family L, type A and type B
    EN 24006:1993 Measurement of fluid flow in closed conduits - Vocabulary and symbols (ISO 4006:1991)
    EN 16211:2015 Ventilation for buildings - Measurement of air flows on site - Methods
    EN ISO 16890-2:2016 Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)
    EN ISO 10440-2:2001 Petroleum and natural gas industries - Rotary-type positive-displacement compressors - Part 2: Packaged air compressors (oil-free) (ISO 10440-2:2001)
    EN 14455:2005 Devices to prevent pollution by backflow of potable water - Presssurised air inlet valves DN 15 to DN 50 - Family L, type A and type B
    EN 15726:2011 Ventilation for buildings - Air diffusion - Measurements in the occupied zone of air-conditioned/ventilated rooms to evaluate thermal and acoustic conditions
    EN 14277:2006 Ventilation for buildings - Air terminal devices - Method for airflow measurement by calibrated sensors in or close to ATD/plenum boxes
    EN 15500:2008 Control for heating, ventilating and air-conditioning applications - Electronic individual zone control equipment
    EN ISO 15970:2014 Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008)
    EN 1751:2014 Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
    EN 779:2012 Particulate air filters for general ventilation - Determination of the filtration performance
    EN 1366-12:2014 Fire resistance tests for service installations - Part 12: Non-mechanical fire barrier for ventilation ductwork
    EN ISO 4064-2:2017 Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)
    EN 1366-8:2004 Fire resistance tests for service installations - Part 8: Smoke extraction ducts
    EN ISO 5167-5:2016 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 5: Cone meters (ISO 5167-5:2016)
    EN ISO 21904-3:2018 Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices (ISO 21904-3:2018)
    EN 1776:2015 Gas infrastructure - Gas measuring systems - Functional requirements
    EN 15091:2013 Sanitary tapware - Electronic opening and closing sanitary tapware
    EN 15116:2008 Ventilation in buildings - Chilled beams - Testing and rating of active chilled beams
    EN 1366-9:2008 Fire resistance tests for service installations - Part 9: Single compartment smoke extraction ducts
    EN 14124:2004 Inlet valves for flushing cisterns with internal overflow
    EN 13771-1:2016 Compressors and condensing units for refrigeration - Performance testing and test methods - Part 1: Refrigerant compressors
    EN ISO 9906:2012 Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
    EN 16145:2012 Sanitary tapware - Extractable outlets for sink and basin mixers - General technical specification
    EN 200:2008 Sanitary tapware - Single taps and combination taps for water supply systems of type 1 and type 2 - General technical specification
    EN ISO 9300:2005 (edition 2) Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005)
    EN ISO 5802:2008/A1:2015 INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU (ISO 5802:2001/AMD 1:2015)
    EN 14705:2005 Heat exchangers - Method of measurement and evaluation of thermal performances of wet cooling towers
    EN 14454:2005 Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A
    EN 14452:2005 Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B
    EN 1366-10:2011+A1:2017 Fire resistance tests for service installations - Part 10: Smoke control dampers
    EN 306:1997 Heat exchangers - Methods of measuring the parameters necessary for establishing the performance
    EN 16445:2013 Ventilation for buildings - Air diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet
    EN 13771-2:2017 Compressors and condensing units for refrigeration - Performance testing and test methods - Part 2: Condensing units
    EN ISO 7235:2009 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)
    EN ISO 18854:2015 Small craft - Reciprocating internal combustion engines exhaust emission measurement - Test-bed measurement of gaseous and particulate exhaust emissions (ISO 18854:2015)
    EN 817:2008 Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications
    EN ISO 8178-1 : 1996 RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS
    EN ISO 13349:2010 Fans - Vocabulary and definitions of categories (ISO 13349:2010)
    EN ISO 16890-3:2016 Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016)
    EN ISO 15012-2:2008 Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 2: Determination of the minimum air volume flow rate of captor hoods and nozzles (ISO 15012-2:2008)
    EN ISO 14644-3:2005 CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
    EN ISO 15011-2:2009 Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc welding, cutting and gouging (ISO 15011-2:2009)
    EN 16146:2012+A1:2014 Sanitary tapware - Extractable shower hoses for sanitary tapware for supply systems type 1 and type 2 - General technical specification
    EN 14367:2005 Non controllable backflow preventer with different pressure zones - Family C, type A
    EN 14453:2005 Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C
    EN ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003)
    ISO 3008-2:2017 Fire-resistance tests — Part 2: Lift landing door assemblies
    I.S. EN 60193:2000 HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES - MODEL ACCEPTANCE TESTS (IEC 60193:1999)
    12/30271673 DC : 0 BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    01/562316 DC : DRAFT JULY 2001 BS EN ISO 7235 ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
    UNI EN ISO 15012-2 : 2008 HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES
    15/30328750 DC : 0 BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
    DD ISO/TS 11155-2:2002 Road vehicles. Air filters for passenger compartments Test for gaseous filtration
    10/30240340 DC : 0 BS EN 16211 - VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
    ASHRAE 51 : 2016 LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
    PD CEN/TR 15500-2:2016 Energy Performance of Buildings. Control for heating, ventilating and air-conditioning applications Accompanying TR prEN 15500-1:2015. Modules M3-5,M4-5,M5-5
    16/30331280 DC (published 2016-04) BS ISO 3008-2. Fire-resistance tests. Part 2. Lift landing door assemblies
    PREN 1111 : DRAFT 2015 SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
    BS EN 15500-1:2017 Energy Performance of Buildings. Control for heating, ventilating and air conditioning applications Electronic individual zone control equipment. Modules M3-5, M4-5, M5-5
    BS ISO 10294-3:1999 Fire-resistance tests. Fire dampers for air distribution systems Guidance on the test method
    BS EN ISO 18854:2015 Small craft. Reciprocating internal combustion engines exhaust emission measurement. Test-bed measurement of gaseous and particulate exhaust emissions
    BS ISO 12242:2012 Measurement of fluid flow in closed conduits. Ultrasonic transit-time meters for liquid
    UNI EN 15116 : 2008 VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
    UNE-EN 1822-1:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
    15/30284304 DC : 0 BS ISO 15042 - MULTIPLE SPLIT-SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    UNI EN 1366-12 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
    13/30280712 DC : 0 BS EN 1111 - SANITARY TAPWARE - THERMOSTATIC MIXING VALVES (PN 10) - GENERAL TECHNICAL SPECIFICATION
    PD ISO/TR 11583:2012 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits
    I.S. EN 16905-4:2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
    PREN 1822-1 : DRAFT 2017 HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
    UNI EN 1366-10 : 2011 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 10: SMOKE CONTROL DAMPERS
    UNI EN 15500 : 2008 CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
    15/30275843 DC : 0 BS ISO 18740 - TURBOCOMPRESSORS - PERFORMANCE TEST CODE - SIMPLIFIED ACCEPTANCE TEST
    16/30334062 DC : 0 BS ISO 8178-1 - RECIPROCATING INTERNAL COMBUSTION ENGINES - EXHAUST EMISSION MEASUREMENT - PART 1: TEST-BED MEASUREMENT SYSTEMS OF GASEOUS AND PARTICULATE EMISSIONS
    ANSI/AHRI/ASHRAE ISO 13256-1 : 1998 : R2012 WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
    17/30356728 DC : 0 BS EN 12261 - GAS METERS - TURBINE GAS METERS
    UNE-EN ISO 4064-2:2015 Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)
    17/30365068 DC : 0 BS EN 14175-3 - FUME CUPBOARDS - PART 3: TYPE TEST METHODS
    13/30284324 DC : 0 BS EN ISO 18854 - SMALL CRAFT - RECIPROCATING INTERNAL COMBUSTION ENGINES EXHAUST EMISSION MEASUREMENT - TEST-BED MEASUREMENT OF GASEOUS AND PARTICULATE EXHAUST EMISSIONS
    UNE-EN 1366-12:2015 Fire resistance tests for service installations - Part 12: Non-mechanical fire barrier for ventilation ductwork
    BS EN 15096:2008 Devices to prevent pollution by backflow of potable water. Hose Union anti-vacuum valves. DN 15 to DN 25 inclusive Family H, type B and type D. General technical specification
    08/30176855 DC : DRAFT APR 2008 BS EN 1822-5 - HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS
    PREN 12261 : DRAFT 2017 GAS METERS - TURBINE GAS METERS
    ISO/TR 12764:1997 Measurement of fluid flow in closed conduits Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
    ANSI/AHRI/ASHRAE ISO 13256-1:1998 WATER-SOURCE HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE - PART 1: WATER-TO-AIR AND BRINE-TO-AIR HEAT PUMPS
    09/30190932 DC : 0 BS ISO 29042-6 - SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 6: TEST BENCH METHOD FOR THE MEASUREMENT OF THE SEPARATION EFFICIENCY BY MASS OF AIR CLEANING SYSTEMS WITH DUCTED OUTLET
    05/30136071 DC : DRAFT JULY 2005 ISO 13253 - DUCTED AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    I.S. EN ISO 5801:2017 FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS (ISO 5801: 2017)
    DIN EN ISO 13349:2012-07 Fans - Vocabulary and definitions of categories (ISO 13349:2010)
    NF ISO 1217 : 2009 AMD 1 2016 DISPLACEMENT COMPRESSORS - ACCEPTANCE TESTS
    ISO 17089-1:2010 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas Part 1: Meters for custody transfer and allocation measurement
    UNI EN ISO 15970 : 2014 NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
    NF EN 61591 : 2000 AMD 11 2017 HOUSEHOLD RANGE HOODS - METHODS FOR MEASURING PERFORMANCE
    UNE-EN 16145:2014 Sanitary tapware - Extractable outlets for sink and basin mixers - General technical specification
    DIN EN ISO 15112:2014-09 Natural gas - Energy determination (ISO 15112: 2011)
    I.S. EN 16445:2013 VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
    UNI EN 16146 : 2014 SANITARY TAPWARE - EXTRACTABLE SHOWER HOSES FOR SANITARY TAPWARE FOR SUPPLY SYSTEMS TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
    I.S. EN 15882-1:2011 EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: DUCTS
    ISO 19867-1:2018 Clean cookstoves and clean cooking solutions — Harmonized laboratory test protocols — Part 1: Standard test sequence for emissions and performance, safety and durability
    PREN 13771-2 : DRAFT 2016 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
    ISO 19970:2017 Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Metering of gas as fuel on LNG carriers during cargo transfer operations
    17/30367211 DC : 0 BS EN 16480 - PUMPS - ROTODYNAMIC PUMPS - MINIMUM REQUIRED EFFICIENCY OF WATER PUMPS AND METHODS OF QUALIFICATION AND VERIFICATION
    S.R. CLC/TS 50594:2015 TUMBLE DRYERS FOR COMMERCIAL USE - METHODS FOR MEASURING THE PERFORMANCE
    ISO 11155-2:2009 Road vehicles — Air filters for passenger compartments — Part 2: Test for gaseous filtration
    EN 60312-1:2017 Vacuum cleaners for household use - Part 1: Dry vacuum cleaners - Methods for measuring the performance
    ISO 8178-11:2006 Reciprocating internal combustion engines Exhaust emission measurement Part 11: Test-bed measurement of gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions
    ISO 16345:2014 Water-cooling towers — Testing and rating of thermal performance
    EN 13053:2006+A1:2011 Ventilation for buildings - Air handling units - Rating and performance for units, components and sections
    I.S. EN ISO 5802:2008 INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU (ISO 5802:2001)
    ISO 8178-2:2008 Reciprocating internal combustion engines Exhaust emission measurement Part 2: Measurement of gaseous and particulate exhaust emissions under field conditions
    I.S. EN 15116:2008 VENTILATION IN BUILDINGS - CHILLED BEAMS - TESTING AND RATING OF ACTIVE CHILLED BEAMS
    ISO/TR 11583:2012 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits
    DIN EN 14367 E : 2005 NON CONTROLLABLE BACKFLOW PREVENTER WITH DIFFERENT PRESSURE ZONES - FAMILY C, TYPE A
    DIN EN 13141-5:2005-01 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls and roof outlet terminal devices
    ISO 14644-3:2005 Cleanrooms and associated controlled environments Part 3: Test methods
    BS EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
    BS EN 1366-2:2015 Fire resistance tests for service installations Fire dampers
    BS EN 200:2008 Sanitary tapware. Single taps and combination taps for water supply systems of type 1 and type 2. General technical specification
    12/30263512 DC : 0 BS EN ISO 9806 - SOLAR ENERGY - SOLAR THERMAL COLLECTORS - TEST METHODS
    BS EN 13771-1:2016 Compressors and condensing units for refrigeration. Performance testing and test methods Refrigerant compressors
    BS EN 12953-11:2003 Shell boilers Acceptance tests
    ISO 27509:2012 Petroleum and natural gas industries Compact flanged connections with IX seal ring
    BS EN 1286:1999 Sanitary tapware. Low pressure mechanical mixing valves. General technical specification
    BS EN 14455:2005 Devices to prevent pollution by backflow of potable water. Pressurised air inlet valves DN 15 to DN 50. Family L, type A and type B
    BS EN 13141-6:2014 Ventilation for buildings. Performance testing of components/products for residential ventilation Exhaust ventilation system packages used in a single dwelling
    BS EN 13771-2:2017 Compressors and condensing units for refrigeration. Performance testing and test methods Condensing units
    BS EN 1751:2014 Ventilation for buildings. Air terminal devices. Aerodynamic testing of damper and valves
    BS EN 14175-6:2006 Fume cupboards Variable air volume fume cupboards
    BS EN 13433:2007 Devices to prevent pollution by backflow of potable water. Mechanical disconnector, direct actuated. Family G, type A
    EN 61121:2013 Tumble dryers for household use - Methods for measuring the performance
    EN 12981:2005+A1:2009 Coating plants - Spray booths for application of organic powder coating material - Safety requirements
    EN 12952-15:2003 Water-tube boilers and auxiliary installations - Part 15: Acceptance tests
    EN 13141-6:2014 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 6: Exhaust ventilation system packages used in a single dwelling
    EN 13434:2006 Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B
    DIN EN 13771-1:2017-04 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
    DIN EN 14454:2005-08 Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H; type A
    EN 1093-7:1998+A1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 7: Separation efficiency by mass, ducted outlet
    EN 1093-11:2001+A1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 11: Decontamination index
    DIN EN 14452:2005-08 Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B; German version EN 14452:2005
    DIN EN 14124:2005-02 Inlet valves for flushing cisterns with internal overflow
    DIN EN 779:2012-10 PARTICULATE AIR FILTERS FOR GENERAL VENTILATION - DETERMINATION OF THE FILTRATION PERFORMANCE
    DIN EN 14277:2006-11 Ventilation for buildings - Air terminal devices - Method for airflow measurement by calibrated sensors in or close to ATD/plenum boxes
    CEN/TR 15500-2:2016 Energy Performance of Buildings - Control for heating, ventilating and air-conditioning applications — Part 2: Accompanying TR prEN 15500-1:2015 - Modules M3-5,M4-5,M5-5
    DIN EN 12975-2:2006-06 THERMAL SOLAR SYSTEMS AND COMPONENTS - SOLAR COLLECTORS - PART 2: TEST METHODS
    ASME PTC51 : 2011 : R2016 GAS TURBINE INLET AIR-CONDITIONING EQUIPMENT - PERFORMANCE TEST CODES
    UNE-EN 16146:2013 Sanitary tapware - Extractable shower hoses for sanitary tapware for supply systems type 1 and type 2 - General technical specification
    PIP PCEFL001 : 2017 FLOW MEASUREMENT GUIDELINES
    ASME PTC51 : 2011 GAS TURBINE INLET AIR-CONDITIONING EQUIPMENT - PERFORMANCE TEST CODES

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles
    ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes
    ISO/TR 5168:1998 Measurement of fluid flow Evaluation of uncertainties
    ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
    ISO/TR 3313:1998 Measurement of fluid flow in closed conduits Guidelines on the effects of flow pulsations on flow-measurement instruments
    ISO/TR 9464:2008 Guidelines for the use of ISO 5167:2003
    ISO 4006:1991 Measurement of fluid flow in closed conduits — Vocabulary and symbols
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective