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ISO 19685:2017

ISO 19685:2017

Current

Current

The latest, up-to-date edition.

Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for Pirani gauges

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

20-09-2017

Publisher

International Organization for Standardization

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.

DevelopmentNote
Supersedes ISO/DIS 19685. (09/2017)
DocumentType
Standard
Pages
13
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
UNI ISO 19685:2020 Identical
NEN ISO 19685 : 2017 Identical
BS ISO 19685:2017 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO 3567:2011 Vacuum gauges — Calibration by direct comparison with a reference gauge
ISO 27893:2011 Vacuum technology — Vacuum gauges — Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge

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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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