During several flights in 1967 and 1968, measurements of absolute humidity were made by two or three of the following systems installed on the ESSA Research Flight Facility's DC-6 aircraft: (1) An infrared hygrometer (2) A frost point hygrometer (3) Molecular Sieve absorption traps. A brief description of these instruments is presented with emphasis on No. 3, in which a measured volume of air is stripped of its water which is weighed. The agreement between all systems was excellent, with deviations usually within 0.2g1 cw m. (Author)


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    Titel :

    Absolute In-Flight Calibration of Airborne Humidity Instruments


    Beteiligte:
    H. G. Oestlund (Autor:in) / R. D. Stearns (Autor:in)

    Erscheinungsdatum :

    1969


    Format / Umfang :

    16 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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