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  • 13/30214514 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS ISO 6145-2 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC METHODS - PART 2: VOLUMETRIC PUMPS

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-07-2014

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Principle and equipment
    6 Calibration gas mixture preparation
    7 Calculation of volume fractions and associated
      uncertainty evaluation
    8 Gas mixture composition verification
    Annex A (normative) - Amount-of-substance fractions
    Annex B (informative) - Uncertainty evaluation of
            the equipment performance
    Annex C (informative) - Gas mixture verification
    Annex D (informative) - Numerical example
    Bibliography

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

    Comment Closes On
    Committee PTI/15
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
    ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
    ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
    ISO 14912:2003 Gas analysis — Conversion of gas mixture composition data
    ISO 7504:2015 Gas analysis Vocabulary
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
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