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BS 5914

1980 Edition, March 31, 1980

Complete Document

Methods of Calibrating Leak-Detectors of the Mass-Spectrometer Type Used in the Field of Vacuum Technology



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Active, Most Current

EN
Additional Comments:
SAME AS ISO 3530
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Product Details:

  • Revision: 1980 Edition, March 31, 1980
  • Published Date: January 1980
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 16
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Specifies procedures for determining a sensitivity figure for mass-spectrometer type leak detectors. Two procedures are outlined, one for determining minimum detectable leak rate; the other for determining minimum detectable concentration ratio. Specifically excepted are sensing elements without the integral high vacuum system needed to maintain them at low pressure.