International Standard
ISO 19685:2017
Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for Pirani gauges
Reference number
ISO 19685:2017
ISO 19685:2017
Edition 1
2017-09
2017-09
© ISO 2024
International Standard
p
ISO 19685:2017
66010
Published
(Edition 1, 2017)
This standard was last reviewed and confirmed in 2022.
Therefore this version remains current.
Abstract
ISO 19685:2017 identifies parameters of Pirani gauges, their calibration procedure, and describes measurement uncertainties to be considered when operating these gauges.
ISO 19685:2017 applies to Pirani vacuum gauges operating over a pressure range of 0,01 Pa to 150 kPa.
ISO 19685:2017 complements ISO 3567 and ISO 27893 when calibrating Pirani gauges and using them as reference standards.
In addition, ISO 19685:2017 defines procedures to characterize Pirani gauges for response time and hysteresis.
General information
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Status: PublishedPublication date: 2017-09Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 13
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Technical Committee :ISO/TC 112ICS :23.160
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