Microprocessor-based controller regulates electrical power supplied to heater in each zone of three-zone directional-solidification furnace. Intended primarily for use in microgravity experiments aboard KC-135 airplane, controller also used on ground. Offers advantage of low electrical noise and consequent minimal interference with low-level signals put out by thermocouples and other sensors used in experiments. Achieved by heating with direct (instead of alternating) current and not pulsing heating current.


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    Titel :

    Three-Zone Programmable Temperature Controller


    Beteiligte:
    Smith, Guy A. (Autor:in) / Workman, L. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.11.1990



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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