ISO 3530:1979
Current
The latest, up-to-date edition.
Vacuum technology — Mass-spectrometer-type leak-detector calibration
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
09-01-1979
Only leak detectors are described which have an integral high vacuum system to maintain the sensing element of the mass spectrometer at a low pressure. Two procedures are outlined, one to determine the minimum detectable leak rate and the other for determination of the minimum detectable concentration ratio.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.