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  • OIML R 49-2 : 2013

    Current The latest, up-to-date edition.

    WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS

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    Published date:  12-01-2013

    Publisher:  Organisation Internationale de Metrologie Legale

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Reference conditions
    5 Symbols, units and equations
    6 External examination
    7 Performance tests for all water meters
    8 Performance tests related to influence factors
       and disturbances
    9 Test program for type evaluation
    10 Tests for initial verification
    11 Presentation of results
    Annex A (Mandatory) - Type examination and testing
            of checking facilities of electronic devices
    Annex B (Mandatory ) - Calculating the relative error (of
            indication) of a water meter
    Annex C (Mandatory) - Installation requirements for flow
            disturbance tests
    Annex D (Mandatory) - Type evaluation of a family of
            water meters
    Annex E (Informative) - Examples of methods and
            components used for testing concentric
            water meters
    Annex F (Informative) - Determining the density of
            water
    Annex G (Informative) - Maximum uncertainties in the
            measurement of influence factors and
            disturbances
    Annex H (Informative) - Pressure loss test pressure
            tappings, hole and slot details
    Annex I (Mandatory) - Flow disturbers
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides details of the test program, principles, equipment and procedures to be used for the type evaluation, and initial verification of a meter type.

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

    Committee TC 8/SC 5
    Document Type Standard
    Publisher Organisation Internationale de Metrologie Legale
    Status Current

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

    11/30217189 DC : 0 BS EN ISO 4064-1 - WATER METERS INTENDED FOR THE METERING OF COLD POTABLE WATER AND HOT WATER - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS
    UNI CEI EN ISO 4064-3 : 2014 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 3: TEST REPORT FORMAT
    DIN EN ISO 4064-3:2014-11 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 3: TEST REPORT FORMAT (ISO 4064-3:2014)
    UNI CEI EN ISO 4064-1 : 2014 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS
    ASTM E 3137/E3137M : 2017 Standard Specification for Heat Meter Instrumentation
    OIML R 75-2 : 2002 HEAT METERS - PART 2: TYPE APPROVAL TESTS AND INITIAL VERIFICATION TESTS
    BS EN 14154-3 : 2005 WATER METERS - PART 3: TEST METHODS AND EQUIPMENT
    ISO 20456:2017 Measurement of fluid flow in closed conduits — Guidance for the use of electromagnetic flowmeters for conductive liquids
    UNE-EN ISO 4064-3:2015 Water meters for cold potable water and hot water - Part 3: Test report format (ISO 4064-3:2014)
    UNE-EN 14154-1:2005 Water meters - Part 1: General requirements
    UNE-EN 14154-3:2005 Water meters - Part 3 : Test methods and equipment
    UNI EN 14154-3 : 2011 WATER METERS - PART 3: TEST METHODS AND EQUIPMENT
    UNI EN 14154-1 : 2011 WATER METERS - PART 1: GENERAL REQUIREMENTS
    12/30236605 DC : 0 BS EN ISO 4064-3 - WATER METERS INTENDED FOR THE METERING OF COLD POTABLE WATER AND HOT WATER - PART 3: TEST REPORT FORMAT
    BS EN ISO 4064-3:2014 Water meters for cold potable water and hot water Test report format
    DIN EN ISO 4064-3 E : 2014 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 3: TEST REPORT FORMAT (ISO 4064-3:2014)
    I.S. EN ISO 4064-3:2014 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 3: TEST REPORT FORMAT (ISO 4064-3:2014)
    UNE-EN ISO 4064-1:2015 Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014)
    OIML R 49-3 : 2013 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 3: TEST REPORT FORMAT
    ISO 4064-1:2014 Water meters for cold potable water and hot water Part 1: Metrological and technical requirements
    BS EN 14154-1 : 2005 WATER METERS - PART 1: GENERAL REQUIREMENTS
    ISO 4064-3:2014 Water meters for cold potable water and hot water — Part 3: Test report format
    EN 14154-3:2005+A2:2011 Water meters - Part 3: Test methods and equipment
    OIML R 49-1 : 2013 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS
    DIN EN 14154-3:2011-06 WATER METERS - PART 3: TEST METHODS AND EQUIPMENT
    EN 14154-1:2005+A2:2011 Water meters - Part 1: General requirements
    DIN EN 14154-1:2011-06 WATER METERS - PART 1: GENERAL REQUIREMENTS

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

    OIML R 49-3 : 2013 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 3: TEST REPORT FORMAT
    ISO 7005-2:1988 Metallic flanges — Part 2: Cast iron flanges
    OIML G 13 : 1989 PLANNING OF METROLOGY AND TESTING LABORATORIES
    OIML D 11 : 2013 GENERAL REQUIREMENTS FOR MEASURING INSTRUMENTS - ENVIRONMENTAL CONDITIONS
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 61000-4-4 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST
    IEC 61000-4-1:2006 Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series
    IEC 60068-3-1:2011 Environmental testing - Part 3-1: Supporting documentation and guidance - Cold and dry heat tests
    IEC 61000-4-11:2004+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests
    IEC 61000-6-1 : 3.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    ISO 7005-3:1988 Metallic flanges Part 3: Copper alloy and composite flanges
    IEC 60068-2-31:2008 Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens
    IEC 60068-2-64:2008 Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance
    OIML B 3 : 2011 OIML BASIC CERTIFICATE SYSTEM FOR OIML TYPE EVALUATION OF MEASURING INSTRUMENTS
    IEC 61000-4-6 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS
    IEC 60068-2-47:2005 Environmental testing - Part 2-47: Test - Mounting of specimens for vibration, impact and similar dynamic tests
    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
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 61000-4-2:2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
    IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
    IEC TR 61000-2-1:1990 Electromagnetic compatibility (EMC) - Part 2: Environment - Section 1: Description of the environment - Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems
    IEC 61000-2-2:2002+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
    OIML R 49-1 : 2013 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS
    ISO 286-2:2010 Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    OIML G 1-100 : 2008 EVALUATION OF MEASUREMENT DATA - GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT
    IEC 60068-3-4:2001 Environmental testing - Part 3-4: Supporting documentation and guidance - Damp heat tests
    IEC 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
    ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
    IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
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