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  • BS EN ISO 6145-10:2008

    Current The latest, up-to-date edition.

    Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Permeation method

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  28-02-2009

    Publisher:  British Standards Institution

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

    Introduction
    1 Scope
    2 Normative reference
    3 Principle
    4 Reagents and materials
    5 Apparatus
    6 Procedure
      6.1 Preliminary checks and
          operating conditions
      6.2 Determination of mass loss
    7 Expression of results
      7.1 Calculation
      7.2 Sources of uncertainty
      7.3 Estimation of uncertainties
      7.4 Example calculation of uncertainties
    Annex A (informative) - Example of uncertainty calculation
                            for a two-pan continuous weighing
                            system
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a dynamic method using permeation membranes for the preparation of calibration gas mixtures containing component mole fractions ranging from 10[-9] and 10[-6].

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

    Committee PTI/15
    Development Note Renumbers and supersedes BS ISO 6145-10. 2008 version incorporates corrigendum to BS ISO 6145-10. Supersedes BS 4559-7(1981). (02/2009)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO/IEC Guide 98:1993 Guide to the expression of uncertainty in measurement (GUM)
    ISO 7504:2015 Gas analysis Vocabulary
    ISO 6145-1:2003 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration
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