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ISO 19685:2017

Current Revision

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

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 19685
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 112
Publish Date Document Id Type View
Not Available ISO 19685:2017 Revision