• I.S. EN ISO 9831:2004

    Current The latest, up-to-date edition.

    ANIMAL FEEDING STUFFS, ANIMAL PRODUCTS, AND FAECES OR URINE - DETERMINATION OF GROSS CALORIFIC VALUE - BOMB CALORIMETER METHOD

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2004

    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
    1 Scope
    2 Normative references
    3 Definitions
    4 Principle
    5 Reagents and materials
    6 Apparatus
    7 Sampling
    8 Preparation of test sample and test portion
    9 Procedure
    10 Corrections
    11 Expression of results
    12 Precision
    13 Test report
    Annex A (normative) Determination of the effective heat
            capacity of the calorimeter
    Annex B (normative) Special procedures for preparation of
            the test sample
    Annex C (informative) Method of checking that the average
            deviation of the rate of change of temperature is within
            the specified limit
    Annex D (informative) Examples of calculating the results of
            calorific determinations
    Annex E (informative) Results of interlaboratory tests
    Annex F (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    Provides a method for the determination of the gross calorific value of animal feeding stuffs, animal products and faeces or urine at constant volume in an adiabatic, an isothermal, or a static bomb calorimeter.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
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