• NF EN 62021-2 : 2007

    Current The latest, up-to-date edition.

    INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 2: COLOURIMETRIC TITRATION

    Available format(s):  Hardcopy

    Language(s):  French, English

    Published date:  01-11-2007

    Publisher:  Association Francaise de Normalisation

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    Abstract - (Show below) - (Hide below)

    Describes a procedure for determination of the acidity of unused and used electrical mineral insulating oils.

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    Development Note Indice de classement: C27-261-2. PR NF EN 62021-2 August 2006. (08/2006)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Current

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

    NF ISO 5725 : 1987
    IEC 60475:2011 Method of sampling insulating liquids
    IEC 60567:2011 Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance
    NFC 27 41975 : 1975 METHOD OF SAMPLING LIQUID DIELECTRICS
    ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
    NF EN 60567 : 2012 OIL-FILLED ELECTRICAL EQUIPMENT - SAMPLING OF GASES AND ANALYSIS OF FREE AND DISSOLVED GASES - GUIDANCE
    ISO 6619:1988 Petroleum products and lubricants — Neutralization number — Potentiometric titration method
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