ASTM WK61782

    Revision of D7941 / D7941M - 14 Standard Test Method for Hydrogen Purity Analysis Using a Continuous Wave Cavity Ring-Down Spectroscopy Analyzer

    (What is a Work Item?)

    Active Standard: D7941 / D7941M - 14

    Developed by Subcommittee: D03.14 | Committee D03 | Contact Staff Manager



    WK61782


    Keywords

    absorption; absorption spectroscopy; Beer-Lambert law; infrared absorption; infrared analysis; IR absorption; laser; laser-based spectroscopy; near-infrared; NIR; PEM fuel cell; optical technique; tunable diode laser; quantum cascade laser; cavity-enhanced spectroscopy; cavity ring-down spectroscopy; vehicle fuel;

    Rationale

    Results from and ILS

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-10-2018

    Technical Contact:
    Florian Adler

    Status:
    Draft Under Development