ASTM WK44602

    Work Item: ASTM WK44602 - Revision of D7668 - 12a Standard Test Method for Determination of Derived Cetane Number (DCN) of Diesel Fuel Oils—Ignition Delay and Combustion Delay Using a Constant Volume Combustion Chamber Method

    (What is a Work Item?)

    Active Standard: D7668 - 14

    Developed by Subcommittee: D02.01.0C | Committee D02 | Contact Staff Manager



    1. Rationale

    The ballot of the precision statement resulting from the ILS passed after adjudication of negatives. Although the negative was deemed non-persuasive, in the spirit of consensus it was agreed to add a statement to the Report section of the method identifying the source of the calibration reference material.


    Keywords

    cetane number; derived cetane number; diesel performance; ignition characteristic; ignition delay;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-08-2014

    Technical Contact:
    Patrick Ritz

    Item:
    078

    Ballot:
    D02 (14-01)

    Status:
    At Society Review