Measuring device, which eliminates complex and expensive optical components by electronically sensing dewpoint of water vapor in gas, employs piezoelectric crystal oscillator, supportive circuitry, temperature regulators, and readout.


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    Title :

    Quartz-crystal-oscillator hygrometer


    Contributors:
    Kruger, R. (author)

    Published in:

    Publication date :

    1977-01-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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