Improvements to the mercury-seal piston flowmeter were made to reduce and even out the back-pressure from the meter, to permit continuous flow measurement, and to provide a simple and easily adjusted electronic timing system. The modified meter gives errors of only plus/minus 0.16% for single measurements and of plus/minus 0.6% for continuous measurements and can measure flow rates of 4-300 1./hr. It will handle a wide variety of gases, which need not be saturated prior to measuring. The pressure drop across the flowmeter is insignificant.

  • Corporate Authors:

    American Chemical Society

    1155 16th Street, NW
    Washington, DC  United States  20036
  • Authors:
    • Reed, S B
    • Sprange, M P
  • Publication Date: 1970-11

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00056310
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Jul 15 1974 12:00AM