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    I.S. EN ISO 21258:2010

    Current The latest, up-to-date edition.

    STATIONARY SOURCE EMISSIONS - DETERMINATION OF THE MASS CONCENTRATION OF DINITROGEN MONOXIDE (N[2]O) - REFERENCE METHOD: NON-DISPERSIVE INFRARED METHOD

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2010

    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)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and abbreviated terms
    5 Principle
    6 Description of the automated measuring equipment
    7 Performance criteria and determination of the performance
       characteristics
    8 Measurement procedure
    9 Ongoing quality control
    10 Evaluation of the method in the field
    11 Expression of results
    12 Test report
    Annex A (informative) - Schematic diagram of a typical analyser
    Annex B (normative) - Procedures for determination of the
            performance characteristics during the general
            performance test
    Annex C (informative) - Example of assessment of compliance of
            NDIR method for N[2]O with requirements on emission
            measurements
    Annex D (informative) - Results of comparison tests
    Annex E (informative) - Leak test procedures
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines a method for sampling, sample conditioning and determination of dinitrogen monoxide (N[2]O) content in the flue gas emitted from ducts and stacks to atmosphere.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    ISO 14956:2002 Air quality Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty
    EN 15259:2007 Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report
    EN 13284-1:2017 Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method
    ISO 3534-2:2006 Statistics Vocabulary and symbols Part 2: Applied statistics
    ISO/TS 21748:2004 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
    ISO 12039:2001 Stationary source emissions Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas Performance characteristics of automated measuring systems
    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 20988:2007 Air quality Guidelines for estimating measurement uncertainty
    EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    ISO 9169:2006 Air quality Definition and determination of performance characteristics of an automatic measuring system
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