BS 5914:1980

Methods of calibrating leak-detectors of the mass-spectrometer-type used in the field of vacuum technology

BSI Group, 03/31/1980

Publisher: BS

File Format: PDF

$76.00$152.40

Description

Published:31/03/1980

Pages:14

File Size:1 file

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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.

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