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    I.S. EN 14790:2017

    Current The latest, up-to-date edition.

    STATIONARY SOURCE EMISSIONS - DETERMINATION OF THE WATER VAPOUR IN DUCTS - STANDARD REFERENCE METHOD

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2017

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    National Foreword
    European foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and abbreviations
    5 Principle
    6 Description of the measuring system
    7 Performance characteristics of the SRM
    8 Field operation
    9 Water vapour determination
    10 Equivalence of an alternative method
    11 Measurement report
    Annex A (informative) - Validation of the method in the field
    Annex B (normative) - Determination of water vapour concentration
            for water saturated gas, at p[ref] = 101,325 kPa
    Annex C (informative) - Type of sampling equipment
    Annex D (informative) - Example of assessment of compliance of
            standard reference method for water vapour with given
            uncertainty requirements
    Annex E (informative) - Significant technical changes
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the standard reference method (SRM) based on a sampling system with a condensation/adsorption technique to determine the water vapour concentration in the flue gases emitted to atmosphere from ducts and stacks.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes

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

    EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method
    ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
    EN 15259:2007 Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report
    ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
    EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    EN 14793:2017 Stationary source emissions - Demonstration of equivalence of an alternative method with a reference method
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