Active standard | Published: 20/09/2017

ISO 19685:2017

Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for Pirani gauges
(Technique du vide — Manometres a vide — Spécifications, étalonnage et incertitudes de mesure pour les jauges Pirani)

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO 19685:2017

Publication date: 20/09/2017

Pages: 13

Country: International technical standard

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Anotation

Description / 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.

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