• ISO 5168:2005

    Current The latest, up-to-date edition.

    Measurement of fluid flow — Procedures for the evaluation of uncertainties

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

    Language(s):  English

    Published date:  15-06-2005

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 5168:2005 establishes general principles and describes procedures for evaluating the uncertainty of a fluid flow-rate or quantity.

    A step-by-step procedure for calculating uncertainty is given.

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

    Committee ISO/TC 30
    Development Note Supersedes ISO/DIS 5168 & ISO TR 5168. (06/2005)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    10/30218038 DC : DRAFT MAY 2010 BS ISO 15112 - NATURAL GAS - ENERGY DETERMINATION
    16/30333424 DC : 0 BS ISO 12764 - MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - FLOWRATE MEASUREMENT BY MEANS OF VORTEX SHEDDING FLOWMETERS INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL
    ISO 1088:2007 Hydrometry Velocity-area methods using current-meters Collection and processing of data for determination of uncertainties in flow measurement
    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
    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
    ISO 2715:2017 Liquid hydrocarbons — Volumetric measurement by turbine flowmeter
    EN ISO 5801:2017 Fans - Performance testing using standardized airways (ISO 5801:2017)
    BS ISO 10790:2015 Measurement of fluid flow in closed conduits. Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)
    ISO 8178-1:2017 Reciprocating internal combustion engines Exhaust emission measurement Part 1: Test-bed measurement systems of gaseous and particulate emissions
    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
    BS ISO 17089-1:2010 Measurement of fluid flow in closed conduits. Ultrasonic meters for gas Meters for custody transfer and allocation measurement
    15/30321263 DC : 0 BS EN 62828-5 ED. 1.0 - PROCEDURES FOR TESTING INDUSTRIAL AND PROCESS MEASUREMENT TRANSMITTERS - PART 5: SPECIFIC PROCEDURES FOR FLOW TRANSMITTERS
    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
    BS 7526(1991) : 1991 AMD 7980 METHODS OF EVALUATING THE PERFORMANCE OF ELECTROMAGNETIC FLOWMETERS
    DIN EN 12405-3:2016-04 Gas meters - Conversion devices - Part 3: Flow computer
    CGSB-157.6 : M91 LIQUID FLOW MEASUREMENT IN OPEN CHANNELS - VELOCITY-AREA METHODS - COLLECTION AND PROCESSING OF DATA FOR DETERMINATION OF ERRORS IN MEASUREMENT
    UNI 11363 : 2010 COMBUSTIBLE GASES - MEASUREMENTS OF FLOW RATE AND QUANTITY - METROLOGICAL TRACEABILITY
    ISO 29042-1:2008 Safety of machinery — Evaluation of the emission of airborne hazardous substances — Part 1: Selection of test methods
    ISO 29042-9:2011 Safety of machinery Evaluation of the emission of airborne hazardous substances Part 9: Decontamination index
    API MPM CH13.3 : 2017 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 13.3: MEASUREMENT UNCERTAINTY
    BS EN 12405-1 : 2005 GAS METERS - CONVERSION DEVICES - PART 1: VOLUME CONVERSION
    S.R. CEN/TR 16787:2014 INDUSTRIAL GAS INSTALLATION - GUIDELINE
    I.S. EN ISO 15112:2014 NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
    BS 3680-3B:1983 Measurement of liquid flow in open channels. Stream flow measurement Guide for establishment and operation of a gauging station
    17/30356734 DC : 0 BS EN 14236 - ULTRASONIC DOMESTIC GAS METERS
    EN ISO 6416:2017 Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)
    EN 12261:2018 Gas meters - Turbine gas meters
    NF EN 62006 : 2011 HYDRAULIC MACHINES - ACCEPTANCE TESTS OF SMALL HYDROELECTRIC INSTALLATIONS
    ISO 16956:2015 Thermal performance in the built environment Determination of air flow rate in building applications by field measuring methods
    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
    ISO 4359:2013 Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes
    DIN EN 24006:1993-08 Measurement of fluid flow in closed conduits; vocabulary and symbols (ISO 4006:1991); German version EN 24006:1993
    ISO/TS 25377:2007 Hydrometric uncertainty guidance (HUG)
    BS EN ISO 748:2007 Hydrometry. Measurement of liquid flow in open channels using current-meters or floats
    BS EN ISO 14111:1999 Natural gas. Guidelines to traceability in analysis
    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 12405 : 2002 GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES
    CEN ISO/TS 25377:2007 Hydrometric uncertainty guidance (HUG) (ISO/TS 25377:2007)
    DIN EN ISO 748:2008-02 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007)
    BS 3680-4G:1990 Methods of measurement of liquid flow in open channels. Weirs and flumes Flat-V weirs
    I.S. EN 60193:2000 HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES - MODEL ACCEPTANCE TESTS (IEC 60193:1999)
    DD CEN ISO/TS 25377:2007 Hydrometric uncertainty guide
    PD ISO/TR 26762:2008 Natural gas. Upstream area. Allocation of gas and condensate
    ISO/TR 12748:2015 Natural Gas Wet gas flow measurement in natural gas operations
    BS 2000-476(2002) : 2002 METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - BS 2000-476: PETROLEUM LIQUIDS - AUTOMATIC PIPELINE SAMPLING
    PREN 12405-1 : DRAFT 2017 GAS METERS - CONVERSION DEVICES - PART 1: VOLUME CONVERSION
    16/30319087 DC : 0 BS ISO 9123 - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - STAGE-FALL-DISCHARGE RELATIONSHIPS
    I.S. EN 12405:2002 GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES
    95/213867 DC : DRAFT OCT 1995 BS ISO 13550 - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS BY WEIRS AND FLUMES - VERTICAL UNDERFLOW GATES AND RADIAL GATES
    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
    CEN/TR 16787:2014 Industrial Gas Installation - Guideline
    96/702049 DC : 0 PREN ISO 917 - TESTING OF REFRIGERANT COMPRESSORS
    BS 3680-3H:1993 Measurement of liquid flow in open channels. Stream flow measurement Electromagnetic method using a full-channel-width coil
    BS EN ISO 5801:2017 Fans. Performance testing using standardized airways
    16/30346580 DC : 0 BS EN 13771-2 - COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
    ISO/TR 7066-1:1997 Assessment of uncertainty in calibration and use of flow measurement devices — Part 1: Linear calibration relationships
    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)
    BS ISO 2425:2010 Hydrometry. Measurement of liquid flow in open channels under tidal conditions
    BS ISO 9123:2017 Hydrometry. Stage-fall-discharge relationships
    PD IEC/TS 62282-7-2:2014 Fuel cell technologies Test methods. Single cell and stack performance tests for solid oxide fuel cells (SOFC)
    BS ISO 2715:2017 Liquid hydrocarbons. Volumetric measurement by turbine flowmeter Volumetric measurement by turbine meter systems
    BS ISO 16956:2015 Thermal performance in the built environment. Determination of air flow rate in building applications by field measuring methods
    BS ISO 15112 : 2011 NATURAL GAS - ENERGY DETERMINATION
    PD ISO/TR 12748:2015 Natural Gas. Wet gas flow measurement in natural gas operations
    PREN 13053 : DRAFT 2017 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    BS ISO 8178-2:2008 Reciprocating internal combustion engines. Exhaust emission measurement Measurement of gaseous and particulate exhaust emissions under field conditions
    DIN EN ISO 15112:2014-09 Natural gas - Energy determination (ISO 15112: 2011)
    UNE-EN 12405-3:2016 Gas meters - Conversion devices - Part 3: Flow computer
    ISO 6421:2012 Hydrometry — Methods for assessment of reservoir sedimentation
    I.S. EN ISO 5801:2017 FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS (ISO 5801: 2017)
    API MPM CH14.3.1 : 2012 : INC : ERR 1 : 2013 ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 1: GENERAL EQUATIONS AND UNCERTAINTY GUIDELINES
    ISO 13348:2007 Industrial fans — Tolerances, methods of conversion and technical data presentation
    BS ISO 14511:2001 Measurement of fluid flow in closed conduits. Thermal mass flowmeters
    DIN EN ISO 15112 E : 2014 NATURAL GAS - ENERGY DETERMINATION (ISO 15112:2011)
    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
    ISO 12242:2012 Measurement of fluid flow in closed conduits Ultrasonic transit-time meters for liquid
    ISO 6416:2017 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
    BS EN ISO 6416:2005 Hydrometry. Measurement of discharge by the ultrasonic (acoustic) method
    AMCA 210 : 2016 LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
    RM.AERO 80711 : 1982 MEASUREMENTS OF STEADY STATE FLUID FLOW - GENERAL INSTRUCTIONS
    EN 14236:2007 Ultrasonic domestic gas meters
    IEC 62006:2010 Hydraulic machines - Acceptance tests of small hydroelectric installations
    S.R. CEN/TR 12101-4:2009 SMOKE AND HEAT CONTROL SYSTEMS - PART 4: INSTALLED SHEVS SYSTEMS FOR SMOKE AND HEAT VENTILATION
    I.S. EN 13053:2006 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    DIN EN 1359:2007-06 GAS METERS - DIAPHRAGM GAS METERS
    DIN EN ISO 9300 E : 2005 MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW - VENTURI NOZZLES
    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
    DIN EN 14236:2008-06 ULTRASONIC DOMESTIC GAS METERS
    BS EN 29104:1993 Measurement of fluid flow in closed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids
    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 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 ISO 9300:2005 MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW VENTURI NOZZLES
    DIN EN 1776:2016-05 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    DIN EN 13053:2012-02 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS (INCLUDES AMENDMENT A1:2011)
    I.S. EN 1359:2017 GAS METERS - DIAPHRAGM GAS METERS
    DIN EN 12405:2003-10 GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION 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 ISO 748:2007 HYDROMETRY - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS USING CURRENT-METERS OR FLOATS
    I.S. EN 13771-1:2016 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
    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
    BS 848-1:1997 Fans for general purposes Performance testing using standardized airways
    ASME MFC 3M : 2004 MEASUREMENT OF FLUID FLOW IN PIPES USING ORIFICE, NOZZLE, AND VENTURI
    VDI/VDE 2040 Blatt 5:1989-03 Calculation principles for the measurement of fluid flow using orifice plates, nozzles and venturi tubes; uncertainties
    BS 848-1(2007) : 2007 COR 2010 INDUSTRIAL FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
    BS 848-9:2007 Fans for general purposes. Tolerances, methods of conversion and technical data presentation
    VDI/VDE 2040 Blatt 2:1987-04 Calculation principles for measurement of fluid flow using orifice plates, nozzles and venturi tubes; equations and formulae
    ISO 1100-2:2010 Hydrometry Measurement of liquid flow in open channels Part 2: Determination of the stage-discharge relationship
    BS 848-9:2006 Fans for general purposes Tolerances, methods of conversion and technical data presentation
    BS 1042-1.3(1991) : 1991 AMD 8878 MEASUREMENT OF FLUID FLOW IN CLOSED CIRCUITS - PRESSURE DIFFERENTIAL DEVICES - METHOD OF MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW VENTURI NOZZLES
    API MPM CH14.3.1 : 2012:R2017 ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 1: GENERAL EQUATIONS AND UNCERTAINTY GUIDELINES
    API TR 1149 : 2015 PIPELINE VARIABLE UNCERTAINTIES AND THEIR EFFECTS ON LEAK DETECTABILITY
    ISO 10790:2015 Measurement of fluid flow in closed conduits Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)
    14/30304116 DC : 0 BS EN 1359 - GAS METERS - DIAPHRAGM GAS METERS
    BS ISO 8178-1:2017 Reciprocating internal combustion engines. Exhaust emission measurement Test-bed measurement systems of gaseous and particulate emissions
    UNE-EN 62006:2011 Hydraulic machines - Acceptance tests of small hydroelectric installations
    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 ISO 2714:2017 Liquid hydrocarbons. Volumetric measurement by displacement meter Volumetric measurement by displacement meter systems other than dispensing pumps
    CGSB-157.2 : M91 LIQUID FLOW MEASUREMENT IN OPEN CHANNELS - VELOCITY AREA METHODS
    BS ISO 6421:2012 Hydrometry. Methods for assessment of reservoir sedimentation
    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
    BS 3680-3C:1983 Measurement of liquid flow in open channels. Stream flow measurement Methods for determination of the stage-discharge relation
    BS 1339-3:2004 Humidity Guide to the measurement of humidity
    BS 5792-1(1993) : 1993 AMD 9333 MEASUREMENT OF CONDUCTIVE LIQUID FLOW IN CLOSED CONDUITS - METHOD USING ELECTROMAGNETIC FLOWMETERS
    BS ISO 1088:2007 Hydrometry. Velocity-area methods using current-meters. Collection and processing of data for determination of uncertainties in flow measurement
    17/30352625 DC : DRAFT SEP 2017 BS IEC 62282-8-101 ED1.0 - FUEL CELL TECHNOLOGIES - PART 8-101: ENERGY STORAGE SYSTEMS USING FUEL CELL MODULES IN REVERSE MODE - TEST PROCEDURES FOR SOLID OXIDE SINGLE CELL AND STACK PERFORMANCE INCLUDING REVERSING OPERATION
    BS ISO 12764:2017 Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
    BS ISO 4360:2008 Hydrometry. Open channel flow measurement using triangular profile weirs
    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
    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
    05/30134787 DC : DRAFT JUNE 2005 ISO 1088 - HYDROMETRY - VELOCITY-AREA METHODS - COLLECTION AND PROCESSING OF DATA FOR DETERMINATION OF UNCERTAINTIES IN FLOW MEASUREMENT
    BS ISO 7194:2008 Measurement of fluid flow in closed conduits. Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot statics tubes
    API TR 2571 : 2011 FUEL GAS MEASUREMENT
    ISO 12764:2017 Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
    ISO 2714:2017 Liquid hydrocarbons — Volumetric measurement by displacement meter
    CEI EN 60193 : 2000 HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES MODEL ACCEPTANCE TESTS
    ISO 9213:2004 Measurement of total discharge in open channels Electromagnetic method using a full-channel-width coil
    ISO 8178-4:2017 Reciprocating internal combustion engines Exhaust emission measurement Part 4: Steady-state and transient test cycles for different engine applications
    BS ISO 1217 : 2009 DISPLACEMENT COMPRESSORS - ACCEPTANCE TESTS
    I.S. EN 12405-3:2015 GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
    API MPM CH14.3.1:2012 ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 1: GENERAL EQUATIONS AND UNCERTAINTY GUIDELINES
    ISO 3354:2008 Measurement of clean water flow in closed conduits — Velocity-area method using current-meters in full conduits and under regular flow conditions
    I.S. EN 14236:2007 ULTRASONIC DOMESTIC GAS METERS
    ISO 7194:2008 Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
    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
    CEI EN 60041 : 1997 FIELD ACCEPTANCE TESTS TO DETERMINE THE HYDRAULIC PERFORMANCE OF HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES
    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)
    EN 62006:2011 Hydraulic machines - Acceptance tests of small hydroelectric installations
    PREN 1359 : DRAFT 2014 GAS METERS - DIAPHRAGM GAS METERS
    EN 12405-1:2005+A2:2010 Gas meters - Conversion devices - Part 1: Volume conversion
    ISO 17089-1:2010 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas Part 1: Meters for custody transfer and allocation measurement
    API 551 : 2016 PROCESS MEASUREMENT
    I.S. EN 12261:2002 GAS METERS - TURBINE GAS METERS
    DIN EN ISO 6817:1995-11 MEASUREMENT OF CONDUCTIVE LIQUID FLOW IN CLOSED CONDUITS; METHODS USING ELECTROMAGNETIC FLOW-METERS
    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 1093-7:2008-11 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
    BS EN 13053 : 2006 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    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)
    I.S. EN ISO 6817:1996 MEASUREMENT OF CONDUCTIVE LIQUID FLOW IN CLOSED CIRCUITS - METHODS USING ELECTROMAGNETIC FLOWMETERS
    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 1093-7 : 2008 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
    14/30285986 DC : 0 BS ISO 16956 - THERMAL PERFORMANCE IN THE BUILT ENVIRONMENT - DETERMINATION OF AIR FLOW RATE IN BUILDING APPLICATIONS BY FIELD MEASURING METHODS
    ISO 5801:2017 Fans — Performance testing using standardized airways
    SAE AIR 4979 : 2012 ESTIMATION OF MEASUREMENT UNCERTAINTY IN ENGINE TESTS BASED ON NATO AGARD UNIFORM ENGINE TEST PROGRAM
    BS EN ISO 15112:2014 Natural gas. Energy determination
    ISO 2425:2010 Hydrometry Measurement of liquid flow in open channels under tidal conditions
    12/30258979 DC : 0 BS ISO 10790 - MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - GUIDANCE TO THE SELECTION, INSTALLATION AND USE OF CORIOLIS METERS (MASS FLOW, DENSITY AND VOLUME FLOW MEASUREMENTS)
    BS ISO 3354:2008 Measurement of clean water flow in closed conduits. Velocity-area method using current-meters in full conduits and under regular flow conditions
    PD CEN/TR 16787:2014 Industrial Gas Installation. Guideline
    PREN 14236 : DRAFT 2017 ULTRASONIC DOMESTIC GAS METERS
    PD ISO/TR 9464:2008 Guidelines for the use of ISO 5167:2003
    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 12405-3:2015 Gas meters. Conversion devices Flow computer
    BS 3195-2:1989 Methods for sampling petroleum products Automatic pipeline sampling of liquid hydrocarbons
    11/30215954 DC : 0 BS ISO 4359 - LIQUID FLOW MEASUREMENT IN OPEN CHANNELS - RECTANGULAR, TRAPEZOIDAL AND U-SHAPED FLUMES
    CEN/TR 12101-4:2009 Smoke and heat control systems - Part 4: Installed SHEVS systems for smoke and heat ventilation
    BS 3680-3A:1980 Measurement of liquid flow in open channels. Stream flow measurement Velocity-area methods
    BS ISO TR 7066-1:1997 Assessment of uncertainty in calibration and use of flow measurement devices Linear calibration relationships
    ISO/TR 24578:2012 Hydrometry Acoustic Doppler profiler Method and application for measurement of flow in open channels
    00/122905 DC : DRAFT JULY 2000 BS 1339-3 - GUIDE TO THE MEASUREMENT OF HUMIDITY
    14/30284736 DC : 0 BS EN ISO 5801 - FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
    ISO 1217:2009 Displacement compressors Acceptance tests
    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
    BS ISO 8178-4:2017 Reciprocating internal combustion engines. Exhaust emission measurement Steady-state and transient test cycles for different engine applications
    UNE-EN ISO 15112:2014 Natural gas - Energy determination (ISO 15112:2011)
    DIN EN 12405-3 E : 2016 GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
    BS ISO 17089-1:2019 Measurement of fluid flow in closed conduits. Ultrasonic meters for gas Meters for custody transfer and allocation measurement
    10/30216361 DC : 0 BS ISO 29042-9 - SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 9: DECONTAMINATION INDEX
    BS ISO 5801 : 2007 INDUSTRIAL FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
    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)
    SAE AIR 1678 : 2016 UNCERTAINTY OF IN-FLIGHT THRUST DETERMINATION
    CEI EN 62006 : 2011 HYDRAULIC MACHINES - ACCEPTANCE TESTS OF SMALL HYDROELECTRIC INSTALLATIONS
    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)
    17/30339487 DC : 0 BS EN 13053 - VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    DIN EN 14236 E : 2008 ULTRASONIC DOMESTIC GAS METERS
    ISO 20456:2017 Measurement of fluid flow in closed conduits — Guidance for the use of electromagnetic flowmeters for conductive liquids
    AGA XQ1201 : 2012(R2017) AGA REPORT NO. 3, ORIFICE METERING OF NATURAL GAS - PART 1: GENERAL EQUATIONS AND UNCERTAINTY GUIDELINES
    ISO/TR 9464:2008 Guidelines for the use of ISO 5167:2003
    ISO 15769:2010 Hydrometry Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods
    ISO 17089-2:2012 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas — Part 2: Meters for industrial applications
    ISO 4360:2008 Hydrometry Open channel flow measurement using triangular profile weirs
    I.S. CEN TR 12101-4:2006 SMOKE AND HEAT CONTROL SYSTEMS - PART 4: INSTALLED SHEVS SYSTEMS FOR SMOKE AND HEAT VENTILATION
    I.S. EN 62006:2011 HYDRAULIC MACHINES - ACCEPTANCE TESTS OF SMALL HYDROELECTRIC INSTALLATIONS
    DIN EN ISO 748 E : 2008 HYDROMETRY - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS USING CURRENT-METERS OR FLOATS
    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 13771-2:2017-11 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 2: CONDENSING UNITS
    ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
    BS EN ISO 8178-2:1997 Reciprocating internal combustion engines. Exhaust emission measurement Measurement of gaseous and particulate exhaust emissions at site
    ISO 14111:1997 Natural gas — Guidelines to traceability in analysis
    ISO 5198:1987 Centrifugal, mixed flow and axial pumps Code for hydraulic performance tests Precision grade
    UNE-EN 1776:2017 Gas infrastructure - Gas measuring systems - Functional requirements
    BS EN 14236:2007 Ultrasonic domestic gas meters
    BS EN 1776:2015 Gas infrastructure. Gas measuring systems. Functional requirements
    BS EN ISO 5198:1999 Centrifugal, mixed flow and axial pumps. Code for hydraulic performance tests. Precision class
    UNI EN 13053 : 2011 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
    BS EN ISO 3171:1999 Methods of test for petroleum and its products. BS 2000-476: Petroleum liquids. Automatic pipeline sampling
    UNE-EN 13771-1:2017 Compressors and condensing units for refrigeration - Performance testing and test methods - Part 1: Refrigerant compressors
    DIN EN ISO 9300:2005-11 Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005)
    ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling
    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
    BS EN 1093-7 : 1999 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
    BS EN 12405:2002 Gas meters. Gas-volume electronic conversion devices
    BS EN ISO 8178-1:1996 Reciprocating internal combustion engines. Exhaust emission measurement Test-bed measurement of gaseous and particulate exhaust emissions
    ISO 8316:1987 Measurement of liquid flow in closed conduits Method by collection of the liquid in a volumetric tank
    ISO 748:2007 Hydrometry Measurement of liquid flow in open channels using current-meters or floats
    EN 24006:1993 Measurement of fluid flow in closed conduits - Vocabulary and symbols (ISO 4006:1991)
    EN ISO 6817:1995 Measurement of conductive liquid flow in closed conduits - Methods using electromagnetic flow-meters (ISO 6817:1992)
    EN ISO 5198:1998 CENTRIFUGAL, MIXED FLOW AND AXIAL PUMPS - CODE FOR HYDRAULIC PERFORMANCE TESTS - PRECISION CLASS
    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 14111:1999 Natural gas - Guidelines to traceability in analysis (ISO 14111:1997)
    EN 1776:2015 Gas infrastructure - Gas measuring systems - Functional requirements
    EN ISO 3171:1999 Petroleum liquids - Automatic pipeline sampling (ISO 3171:1988)
    EN 1359:2017 Gas meters - Diaphragm gas meters
    EN 13771-1:2016 Compressors and condensing units for refrigeration - Performance testing and test methods - Part 1: Refrigerant compressors
    EN ISO 9300:2005 (edition 2) Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005)
    EN ISO 8316:1995 Measurement of liquid flow in closed conduits - Method by collection of the liquid in a volumetric tank (ISO 8316:1987)
    EN 13771-2:2017 Compressors and condensing units for refrigeration - Performance testing and test methods - Part 2: Condensing units
    EN 24185:1993/AC:1993 MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS - WEIGHING METHOD
    EN 27842:1991 Automatic steam traps - Determination of discharge capacity - Test methods (ISO 7842:1988)
    EN 29104 : 1993 MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - METHODS OF EVALUATING THE PERFORMANCE OF ELECTROMAGNETIC FLOW-METERS FOR LIQUIDS
    09/30169001 DC : 0 BS ISO 2425 - HYDROMETRY - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS UNDER TIDAL CONDITIONS
    ASHRAE 51 : 2016 LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
    BS ISO 12242:2012 Measurement of fluid flow in closed conduits. Ultrasonic transit-time meters for liquid
    CGSB-157.4 : M91 LIQUID FLOW MEASUREMENT IN OPEN CHANNELS - DETERMINATION OF STAGE-DISCHARGE RELATION
    13/30277457 DC : 0 BS EN 1776 - GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    BS EN 62006:2011 Hydraulic machines. Acceptance tests of small hydroelectric installations
    BS ISO 15769:2010 Hydrometry. Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods
    PD ISO/TR 24578:2012 Hydrometry. Acoustic Doppler profiler. Method and application for measurement of flow in open channels
    17/30331584 DC : 0 BS ISO 2715 - LIQUID HYDROCARBONS - VOLUMETRIC MEASUREMENT BY TURBINE FLOWMETER
    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
    17/30356728 DC : 0 BS EN 12261 - GAS METERS - TURBINE GAS METERS
    17/30331581 DC : 0 BS ISO 2714 - LIQUID HYDROCARBONS - VOLUMETRIC MEASUREMENT BY DISPLACEMENT METER
    PREN 12261 : DRAFT 2017 GAS METERS - TURBINE GAS METERS
    BS 3156-11.0.3(1997) : 1997 AMD 10655 ANALYSIS OF FUEL GASES - METHODS FOR NON-MANUFACTURED GASES - GENERAL - GUIDELINES TO TRACEABILITY IN ANALYSIS OF NATURAL GAS
    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
    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
    BS ISO 9213:2004 Measurement of total discharge in open channels. Electromagnetic method using a full-channel-width coil
    ISO/TR 26762:2008 Natural gas — Upstream area — Allocation of gas and condensate
    UNI EN ISO 15112 : 2014 NATURAL GAS - ENERGY DETERMINATION
    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
    17/30356731 DC : 0 BS EN 12405-1 - GAS METERS - CONVERSION DEVICES - PART 1: VOLUME CONVERSION
    ISO 15112:2011 Natural gas Energy determination
    ISO 8178-2:2008 Reciprocating internal combustion engines Exhaust emission measurement Part 2: Measurement of gaseous and particulate exhaust emissions under field conditions
    EN 13053:2006+A1:2011 Ventilation for buildings - Air handling units - Rating and performance for units, components and sections
    ISO 14511:2001 Measurement of fluid flow in closed conduits Thermal mass flowmeters
    ISO 9123:2017 Hydrometry — Stage-fall-discharge relationships
    I.S. CEN ISO/TS 25377:2007 HYDROMETRIC UNCERTAINTY GUIDANCE (HUG)
    I.S. EN ISO 6416:2017 HYDROMETRY - MEASUREMENT OF DISCHARGE BY THE ULTRASONIC TRANSIT TIME (TIME OF FLIGHT) METHOD (ISO 6416:2017)
    ISO 6817:1992 Measurement of conductive liquid flow in closed conduits Method using electromagnetic flowmeters
    BS EN ISO 8178-4:1996 Reciprocating internal combustion engines. Exhaust emission measurement Test cycles for different engine applications
    BS EN ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
    UNE-EN 13053:2007 Ventilation for buildings - Air handling units - Rating and performance for units, components and sections
    BS EN 13771-1:2016 Compressors and condensing units for refrigeration. Performance testing and test methods Refrigerant compressors
    BS EN 1359:2017 Gas meters. Diaphragm gas meters
    BS EN 13771-2:2017 Compressors and condensing units for refrigeration. Performance testing and test methods Condensing units
    DIN EN 13771-1:2017-04 COMPRESSORS AND CONDENSING UNITS FOR REFRIGERATION - PERFORMANCE TESTING AND TEST METHODS - PART 1: REFRIGERANT COMPRESSORS
    EN 12405-3 : 2015 GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
    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 ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007)
    ASME MFC 12M : 2006 : R2014 MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS USING MULTIPORT AVERAGING PITOT PRIMARY ELEMENTS
    ASME MFC 12M : 2006 MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS USING MULTIPORT AVERAGING PITOT PRIMARY ELEMENTS
    ASME PTC11 : 2008(R2018) FANS
    BS 5875(1991) : 91 AMD 7978 GLOSSARY OF TERMS AND SYMBOLS FOR MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS
    ASME MFC 16 : 2014 MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS WITH ELECTROMAGNETIC FLOWMETERS

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

    ISO 748:2007 Hydrometry Measurement of liquid flow in open channels using current-meters or floats
    ISO 7066-2:1988 Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships
    ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
    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 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
    ISO/TR 7066-1:1997 Assessment of uncertainty in calibration and use of flow measurement devices — Part 1: Linear calibration relationships
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