• ISO 3966:2008

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 in closed conduits Velocity area method using Pitot static tubes

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

    Withdrawn date:  22-07-2020

    Language(s):  English, French

    Published date:  10-07-2008

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 3966:2008 specifies a method for the determination in a closed conduit of the volume rate of flow of a regular flow: a) of a fluid of substantially constant density or corresponding to a Mach number not exceeding 0,25; b) with substantially uniform stagnation temperature across the measuring cross-section; c) running full in the conduit; d) under steady flow conditions.

    In particular, ISO 3966:2008 deals with the technology and maintenance of Pitot static tubes, with the calculation of local velocities from measured differential pressures and with the computation of the flow rate by velocity integration.

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

    Development Note DRAFT ISO/DIS 3966 is also available for this standard. (03/2018)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By
    Supersedes

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

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    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 7235:2009 ACOUSTICS - LABORATORY MEASUREMENT PROCEDURES FOR DUCTED SILENCERS AND AIR-TERMINAL UNITS - INSERTION LOSS, FLOW NOISE AND TOTAL PRESSURE LOSS
    DIN EN 13053:2012-02 VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATING AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS (INCLUDES AMENDMENT A1:2011)
    DIN EN 1859:2013-07 Chimneys - Metal chimneys - Test methods (includes Amendment A1:2013)
    I.S. EN 1751:2014 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    I.S. EN 1093-11:2001 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 11: DECONTAMINATION INDEX
    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
    DIN EN 1751:1999-01 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPERS AND VALVES
    I.S. EN 1859:2009 CHIMNEYS - METAL CHIMNEYS - TEST METHODS
    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)
    BS 848-1:1980 Fans for general purposes Methods of testing performance
    BS 5991:2006 Specification for indirect gas fired forced convection air heaters with rated heat inputs greater than 330 kW but not exceeding 2 MW for industrial and commercial space heating. Safety and performance requirements (excluding electrical requirements) (2nd family gases)
    VDI 2066 Blatt 1:1975-10 Particulate matter measurement; measuring of particulate matter in flowing gases; gravimetric determination of dust load; fundamentals
    BS 848-1:1997 Fans for general purposes Performance testing using standardized airways
    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
    BS 5990:2006 Specification for direct gas-fired forced convection air heaters with rated heat inputs greater than 330 kW but not exceeding 2 MW for industrial and commercial space heating. Safety and performance requirements (excluding electrical requirements) (2nd family gases)
    UNE-EN 16211:2016 Ventilation for buildings - Measurement of air flows on site - Methods
    ISO 11520-1:1997 Agricultural grain driers Determination of drying performance Part 1: General
    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 848-3(2001) : 2001 FANS FOR GENERAL PURPOSE - PART 3: PERFORMANCE TESTING IN SITU
    BS ISO 12141:2002 Stationary source emissions. Determination of mass concentration of particulate matter (dust) at low concentrations. Manual gravimetric method
    UNE-EN 62006:2011 Hydraulic machines - Acceptance tests of small hydroelectric installations
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    03/316891 DC : DRAFT OCT 2003 EN 13053 - VENTILATION FOR BUILDINGS - AIR HANDLING UNITS - RATINGS AND PERFORMANCE FOR UNITS, COMPONENTS AND SECTIONS
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    BS EN ISO 5198:1999 Centrifugal, mixed flow and axial pumps. Code for hydraulic performance tests. Precision class
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    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)
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    ISO 7235:2003 Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss
    UNE-EN ISO 16911-1:2013 Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO 16911-1:2013)
    ISO 11771:2010 Air quality Determination of time-averaged mass emissions and emission factors General approach
    BS EN 1093-7 : 1999 SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 7: SEPARATION EFFICIENCY BY MASS, DUCTED OUTLET
    EN 16211:2015 Ventilation for buildings - Measurement of air flows on site - Methods
    EN 1751:2014 Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
    EN ISO 5198:1998 CENTRIFUGAL, MIXED FLOW AND AXIAL PUMPS - CODE FOR HYDRAULIC PERFORMANCE TESTS - PRECISION CLASS
    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 ISO 9906:2012 Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
    EN ISO 5802:2008/A1:2015 INDUSTRIAL FANS - PERFORMANCE TESTING IN SITU (ISO 5802:2001/AMD 1:2015)
    EN ISO 16911-1:2013 Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO 16911-1:2013)
    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 11771 : 2010 Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010)
    EN 1859:2009+A1:2013 Chimneys - Metal chimneys - Test methods
    EN 29104 : 1993 MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - METHODS OF EVALUATING THE PERFORMANCE OF ELECTROMAGNETIC FLOW-METERS FOR LIQUIDS
    UNI ISO 10397 : 2002 STATIONARY SOURCE EMISSIONS - DETERMINATION OF ASBESTOS PLANT EMISSIONS - METHOD BY FIBRE COUNT MEASUREMENT
    10/30240340 DC : 0 BS EN 16211 - VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
    08/30194466 DC : 0 BS EN 1859 - CHIMNEYS - METAL CHIMNEYS - TEST METHODS
    UNE-EN ISO 11771:2011 Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010)
    BS EN 62006:2011 Hydraulic machines. Acceptance tests of small hydroelectric installations
    15/30284304 DC : 0 BS ISO 15042 - MULTIPLE SPLIT-SYSTEM AIR-CONDITIONERS AND AIR-TO-AIR HEAT PUMPS - TESTING AND RATING FOR PERFORMANCE
    DIN EN ISO 16911-1:2013-06 Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO 16911-1:2013); German version EN ISO 16911-1:2013
    14/30289271 DC : 0 BS EN 16211 - VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
    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
    02/105033 DC : DRAFT AUG 2002 BS 5534 - CODE OF PRACTICE FOR SLATING AND TILING (INCLUDING SHINGLES)
    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)
    I.S. EN ISO 15012-4:2016 HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - EQUIPMENT FOR CAPTURE AND SEPARATION OF WELDING FUME - PART 4: GENERAL REQUIREMENTS (ISO 15012-4:2016)
    I.S. EN ISO 16911-1:2013 STATIONARY SOURCE EMISSIONS - MANUAL AND AUTOMATIC DETERMINATION OF VELOCITY AND VOLUME FLOW RATE IN DUCTS - PART 1: MANUAL REFERENCE METHOD (ISO 16911-1:2013)
    I.S. EN 15695-1:2017 AGRICULTURAL TRACTORS AND SELF-PROPELLED SPRAYERS - PROTECTION OF THE OPERATOR (DRIVER) AGAINST HAZARDOUS SUBSTANCES - PART 1: CAB CLASSIFICATION, REQUIREMENTS AND TEST PROCEDURES
    I.S. EN ISO 11771:2010 AIR QUALITY - DETERMINATION OF TIME-AVERAGED MASS EMISSIONS AND EMISSION FACTORS - GENERAL APPROACH
    EN 15695-1:2017 Agricultural tractors and self-propelled sprayers - Protection of the operator (driver) against hazardous substances - Part 1: Cab classification, requirements and test procedures
    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)
    BS EN 13823 : 2010 REACTION TO FIRE TESTS FOR BUILDING PRODUCTS - BUILDING PRODUCTS EXCLUDING FLOORINGS EXPOSED TO THE THERMAL ATTACK BY A SINGLE BURNING ITEM
    BS EN 45510-4-2:1999 Guide for the procurement of power station equipment. Boiler auxiliaries Gas-air, steam-air and gas-gas heaters - Gas-air,steam-air and gas-gas heaters
    ISO 9906:2012 Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3
    BS EN 1859 : 2009 CHIMNEYS - METAL CHIMNEYS - TEST METHODS
    BS EN 1751:2014 Ventilation for buildings. Air terminal devices. Aerodynamic testing of damper and valves
    IEC 61400-12-1:2017 RLV Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines
    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
    EN 50399 : 2011 AMD 1 2016 COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - HEAT RELEASE AND SMOKE PRODUCTION MEASUREMENT ON CABLES DURING FLAME SPREAD TEST - TEST APPARATUS, PROCEDURES, RESULTS
    ASME PTC11 : 2008(R2018) FANS

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

    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
    ISO 2186:2007 Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements
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