A Free-Standing Laboratory Pressure System

    Volume 28, Issue 4 (July 2005)

    ISSN: 0149-6115

    CODEN: GTJOAD

    Published Online: 11 May 2005

    Page Count: 3


    Pender, MJ
    University of Auckland, Auckland,

    (Received 15 August 2004; accepted 19 November 2004)

    Abstract

    This technical note describes a laboratory pressure system that is free standing, portable, and may be battery-powered so that it can be used in field locations if required. It has been found to be a satisfactory replacement for a laboratory pressure system based on constant bleed air pressure regulators. It has the facility for manual control of the set pressure from an onboard power supply system or remote control via d-c signal supplied from a signal generator or the digital to analog output from a data acquisition system.


    Paper ID: GTJ12703

    DOI: 10.1520/GTJ12703

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    Author
    Title A Free-Standing Laboratory Pressure System
    Symposium , 0000-00-00
    Committee D18