• EN 13192:2001/AC:2003

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    NON DESTRUCTIVE TESTING - LEAK TESTING - CALIBRATION OF REFERENCE LEAKS FOR GASES

    Available format(s): 

    Superseded date:  01-02-2018

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Classification of leaks
       4.1 Permeation leak
       4.2 Conductance leaks
    5 Apparatus
       5.1 Mass Spectrometer Leak Detector (MSLD), for methods
            A and B
       5.2 Capillary measurement tube equipment for method C
    6 Calibration by comparison (method A and B)
       6.1 Preparation of leaks and apparatus
       6.2 Measurement
    7 Calibration by direct flow measurement (method C)
       7.1 Preparation of leaks and apparatus
       7.2 Measurement
    8 Results
       8.1 Evaluation for methods A and B (comparison)
       8.2 Evaluation for method C (direct flow measurement)
    9 Report
    10 Labelling of reference leaks
    11 Handling of reference leaks
       11.1 Permeation leaks (normally with reservoir fitted the
            leak outlet)
       11.2 Conductance leaks (normally without reservoir)
    Annex A (informative) Calculation of leakage rate decrease
            due to tracer gas depletion in the reservoir
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the calibration of those leaks that are used for the adjustment of leak detectors for determining the leakage rate in everyday use. Leakage rates more than 10[-4] Pa.m[3]/s can be measured by flow meters calibrated against primary national standards.

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

    Committee TC 138
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

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

    ISO 22734-2:2011 Hydrogen generators using water electrolysis process Part 2: Residential applications
    09/30150663 DC : 0 BS ISO 22734-2 - HYDROGEN GENERATORS USING WATER ELECTROLYSIS PROCESS - PART 2: RESIDENTIAL APPLICATIONS
    BS ISO 22734-2:2011 Hydrogen generators using water electrolysis process Residential applications
    BS ISO 22734-1:2008 Hydrogen generators using water electrolysis process Industrial and commercial applications
    ISO 22734-1:2008 Hydrogen generators using water electrolysis process Part 1: Industrial and commercial applications
    UNE-ISO 22734-1:2012 Hydrogen generators using water electrolysis process. Part 1: Industrial and commercial applications

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

    EAL R2 : 1997 EXPRESSION OF THE UNCERTAINTY OF MEASUREMENT IN CALIBRATION
    EN 1330-8 : 1998 NON-DESTRUCTIVE TESTING - TERMINOLOGY - TERMS USED IN LEAK TIGHTNESS TESTING
    EN 13625:2001 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
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