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  • ISO 5167-2:2003

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    Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates

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

    Language(s):  English, French

    Published date:  24-02-2003

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 5167-2:2003 specifies the geometry and method of use (installation and operating conditions) of orifice plates when they are inserted in a conduit running full to determine the flow-rate of the fluid flowing in the conduit.

    It also provides background information for calculating the flow-rate and is applicable in conjunction with the requirements given in ISO 5167-1.

    ISO 5167-2:2003 is applicable to primary devices having an orifice plate used with flange pressure tappings, or with corner pressure tappings, or with D and D/2 pressure tappings. Other pressure tappings such as vena contracta and pipe tappings have been used with orifice plates but are not covered by ISO 5167-2:2003.

    ISO 5167-2:2003 is applicable only to a flow which 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. It does not cover the use of orifice plates in pipe sizes less than 50 mm or more than 1 000 mm, or for pipe Reynolds numbers below 5 000.

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

    Committee ISO/TC 30/SC 2
    Development Note Supersedes ISO/DIS 5167-2 (02/2003) Together with ISO 5167-1, 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 Current

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

    17/30342922 DC : 0 BS EN 61987-92 - INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 92: LISTS OF PROPERTIES (LOP) OF MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE - ASPECT LOPS
    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
    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
    UNI EN 16445 : 2013 VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
    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)
    BS PD ISO/TR 26762 : 2008 NATURAL GAS - UPSTREAM AREA - ALLOCATION OF GAS AND CONDENSATE
    16/30326493 DC : 0 BS EN ISO 14644-3 - CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
    BS EN ISO 27509:2012 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
    11/30233217 DC : 0 BS EN 1751 - VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    BS ISO 5168 : 2005 MEASUREMENT OF FLUID FLOW - PROCEDURES FOR THE EVALUATION OF UNCERTAINTIES
    10/30240340 DC : 0 BS EN 16211 - VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
    BS PD ISO/TR 9464 : 2008 GUIDELINES FOR THE USE OF ISO 5167:2003
    I.S. EN 61987-13:2016 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 13: LISTS OF PROPERTIES (LOP) FOR PRESSURE MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE
    BS EN 61987-13:2016 (published 2016-06) Industrial-process measurement and control. Data structures and elements in process equipment catalogues Lists of properties (LOP) for Pressure Measuring Equipment for electronic data exchange
    ISO/TR 9824:2007 Hydrometry Measurement of free surface flow in closed conduits
    NORSOK I 104 : REV 3 FISCAL MEASUREMENT SYSTEMS FOR HYDROCARBON GAS
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    PD IEC/TS 62282-7-1:2017 Fuel cell technologies Test methods. Single cell performance tests for polymer electrolyte fuel cells (PEFC)
    EN 61987-16 : 2017 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 16: LISTS OF PROPERTIES (LOPS) FOR DENSITY MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE (IEC 61987-16:2016)
    13/30277457 DC : 0 BS EN 1776 - GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    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
    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 2186:2007 Fluid flow in closed conduits Connections for pressure signal transmissions between primary and secondary elements
    BS ISO 16345 : 2014 WATER-COOLING TOWERS - TESTING AND RATING OF THERMAL PERFORMANCE
    05/30098143 DC : DRAFT OCT 2005 ISO 2186 - FLUID FLOW IN CLOSED CONDUITS - CONNECTIONS FOR PRESSURE SIGNAL TRANSMISSIONS BETWEEN PRIMARY AND SECONDARY ELEMENTS
    I.S. EN 50399:2011 COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - HEAT RELEASE AND SMOKE PRODUCTION MEASUREMENT ON CABLES DURING FLAME SPREAD TEST - TEST APPARATUS, PROCEDURES, RESULTS
    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
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    ASME PTC 47.4 : 2015 POWER BLOCK OF AN INTEGRATED GASIFICATION COMBINED CYCLE POWER PLANT
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    VDI 3861 Blatt 2:2008-01 STATIONARY SOURCE EMISSIONS - MEASUREMENT OF INORGANIC FIBROUS PARTICLES IN EXHAUST GAS - SCANNING ELECTRON MICROSCOPY METHOD
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    12/30258755 DC : 0 BS EN 1539 - DRYERS AND OVENS, IN WHICH FLAMMABLE SUBSTANCES ARE RELEASED - SAFETY REQUIREMENTS
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    VDI 2048-3 : 2012 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
    14/30289271 DC : 0 BS EN 16211 - VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
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    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)
    15/30332015 DC : 0 BS EN 61987-16 - INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 16: LIST OF PROPERTIES (LOP) FOR DENSITY MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE
    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
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    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)
    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
    DIN EN 16445 E : 2013 VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
    BS EN 61987-16:2017 (published 2017-08) Industrial-process measurement and control. Data structures and elements in process equipment catalogues List of properties (LOPs) for density measuring equipment for electronic data exchange
    BS EN 16211 : 2015 VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
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    BS EN 1366-12 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
    DIN EN 16211:2015-09 Ventilation for buildings - Measurement of air flows on site - Methods
    12/30259634 DC : 0 BS ISO 15399 - GASEOUS HYDROGEN - CYLINDERS AND TUBES FOR STATIONARY STORAGE
    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
    14/30230935 DC : 0 BS EN ISO 4126-11 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 11: PERFORMANCE TESTING
    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 EN 61987-12:2016 (published 2016-06) Industrial-process measurement and control. Data structures and elements in process equipment catalogues Lists of properties (LOPs) for flow measuring equipment for electronic data exchange
    NBR ISO 5167-1 : 2008 MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS SECTION CONDUITS FULL - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS
    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
    I.S. EN 16211:2015 VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
    BS 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
    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
    BS 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
    BS ISO 2186 : 2007 FLUID FLOW IN CLOSED CONDUITS - CONNECTIONS FOR PRESSURE SIGNAL TRANSMISSIONS BETWEEN PRIMARY AND SECONDARY ELEMENTS
    I.S. EN 1366-12:2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
    BS PD ISO/TR 9824 : 2007 HYDROMETRY - MEASUREMENT OF FREE SURFACE FLOW IN CLOSED CONDUITS
    CSA C748 : 2013 PERFORMANCE OF DIRECT-EXPANSION (DX) GROUND-SOURCE HEAT PUMPS
    API TR 2571 : 2011 FUEL GAS MEASUREMENT
    PREN 1539 : DRAFT 2012 DRYERS AND OVENS, IN WHICH FLAMMABLE SUBSTANCES ARE RELEASED - SAFETY REQUIREMENTS
    NF EN ISO 27509 : 2013 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
    ISO/TR 26762:2008 Natural gas Upstream area Allocation of gas and condensate
    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
    VDI 2048-1 : 2000 CONTROL AND QUALITY IMPROVEMENT OF PROCESS DATA AND THEIR UNCERTAINTIES BY MEANS OF CORRECTION CALCULATION FOR OPERATION AND ACCEPTANCE TESTS
    ISO 8178-1:2017 Reciprocating internal combustion engines Exhaust emission measurement Part 1: Test-bed measurement systems of gaseous and particulate emissions
    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 ISO 27509 : 2013 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
    BS EN 50399:2011 (published 2011-05) Common test methods for cables under fire conditions. Heat release and smoke production measurement on cables during flame spread test. Test apparatus, procedures, results
    ISO 8178-4:2017 Reciprocating internal combustion engines Exhaust emission measurement Part 4: Steady-state and transient test cycles for different engine applications
    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)
    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
    ISO 19970:2017 Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels Metering of gas as fuel on LNG carriers during cargo transfer operations
    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 50399:2012 Common test methods for cables under fire conditions - Heat release and smoke production measurement on cables during flame spread test - Test apparatus, procedures, results
    I.S. EN 61987-16:2017 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 16: LISTS OF PROPERTIES (LOPS) FOR DENSITY MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE
    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
    IEC 61987-16:2016 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 16: List of properties (LOPs) for density measuring equipment for electronic data exchange
    I.S. EN 61987-12:2016 INDUSTRIAL- PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 12: LISTS OF PROPERTIES (LOPS) FOR FLOW MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE
    NORSOK I 106:2014 FISCAL METERING SYSTEMS FOR HYDROCARBON LIQUID AND GAS
    I.S. EN ISO 27509:2012 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING (ISO 27509:2012)
    11/30173941 DC : 0 BS EN ISO 27509 - PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING
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    DIN EN 1366-12:2014-12 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
    PREN 1751 : DRAFT 2011 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    UNE-EN 16211:2016 Ventilation for buildings - Measurement of air flows on site - Methods
    ISO/TR 9464:2008 Guidelines for the use of ISO 5167:2003
    ONORM EN 1366-12 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
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    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
    ISO/TR 11583:2012 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits
    IEC TS 62282-7-1:2017 Fuel cell technologies - Part 7-1: Test methods - Single cell performance tests for polymer electrolyte fuel cells (PEFC)
    IEC 61987-92:2018 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 92: Lists of properties (LOP) of measuring equipment for electronic data exchange - Aspect LOPs
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    DIN EN 1751:2014-06 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    DIN EN ISO 5167-1:2004-01 MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS
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    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 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
    DIN EN ISO 14644-3:2006-03 CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
    DIN EN ISO 9300 E : 2005 MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW - VENTURI NOZZLES
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    BS EN 1366-1 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
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    UNE-EN 1366-1:2016 Fire resistance tests for service installations - Part 1: Ventilation ducts
    ISO 18854:2015 Small craft Reciprocating internal combustion engines exhaust emission measurement Test-bed measurement of gaseous and particulate exhaust emissions
    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
    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
    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 ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full General principles and requirements
    BS EN 14277 : 2006 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN OR CLOSE TO ATD/PLENUM BOXES
    IEC 61987-13:2016 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 13: Lists of properties (LOP) for pressure measuring equipment for electronic data exchange
    BS EN ISO 9906 : 2012 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
    DIN EN ISO 9906:2013-03 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
    UNI EN 1366-1 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
    ONORM EN 1366-1 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
    ISO 8178-1:2020 Reciprocating internal combustion engines Exhaust emission measurement Part 1: Test-bed measurement systems of gaseous and particulate emissions
    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 ISO 9300:2005 MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW VENTURI NOZZLES
    I.S. EN 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
    DIN EN 1776:2016-05 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    I.S. EN 1751:2014 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    EN ISO 27509:2012/AC:2013 PETROLEUM AND NATURAL GAS INDUSTRIES - COMPACT FLANGED CONNECTIONS WITH 9 SEAL RING (ISO 27509:2012/COR 1:2013)
    DIN EN 1366-1:2014-12 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 1: VENTILATION DUCTS
    I.S. EN ISO 9906:2012 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
    I.S. EN 1776:2015 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    DIN EN 1751:1999-01 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPERS AND VALVES
    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
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    EN 61987-13 : 2016 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 13: LISTS OF PROPERTIES (LOP) FOR PRESSURE MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE (IEC 61987-13:2016)
    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 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
    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
    EN 16211 : 2015 VENTILATION FOR BUILDINGS - MEASUREMENT OF AIR FLOWS ON SITE - METHODS
    EN 14277 : 2006 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - METHOD FOR AIRFLOW MEASUREMENT BY CALIBRATED SENSORS IN OR CLOSE TO ATD/PLENUM BOXES
    EN 1751:2014 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    EN 1366-12 : 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 12: NON-MECHANICAL FIRE BARRIER FOR VENTILATION DUCTWORK
    EN 1776:2015 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
    EN ISO 9300 : 2005 MEASUREMENT OF GAS FLOW BY MEANS OF CRITICAL FLOW VENTURI NOZZLES
    EN 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 5167-1:2003)
    EN ISO 9906:2012 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
    EN 16445 : 2013 VENTILATION FOR BUILDINGS - AIR DIFFUSION - AERODYNAMIC TESTING AND RATING FOR MIXED FLOW APPLICATION: NON-ISOTHERMAL PROCEDURE FOR COLD JET
    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 ISO 14644-3 : 2005 CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: TEST METHODS
    UNI EN ISO 9906 : 2012 ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3

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

    EN 24006 : 1993 MEASUREMENT OF FLUID FLOW IN CLOSED CIRCUITS - VOCABULARY AND SYMBOLS
    ISO/TR 5168:1998 Measurement of fluid flow Evaluation of uncertainties
    EN 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 5167-1:2003)
    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 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 4006:1991 Measurement of fluid flow in closed conduits Vocabulary and symbols
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