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ISO 27894:2009

Vacuum technology — Vacuum gauges — Specifications for hot cathode ionization gauges ISO 27894:2009

Publication date:   Nov 30, 2009

General information

90.93   Standard confirmed   Jan 13, 2026

ISO

ISO/TC 112 Vacuum technology

International Standard

23.160   Vacuum technology

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Scope

ISO 27894:2009 defines terms relating to hot cathode ionization vacuum gauges, and specifies which parameters are given by manufacturers of hot cathode ionization gauges and which measurement uncertainties have to be considered when operating these gauges.

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PUBLISHED
ISO 27894:2009
90.93 Standard confirmed
Jan 13, 2026




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