BH GSO ISO 20146:2022

ISO 20146:2019
Bahraini Standard   Current Edition · Approved on 28 April 2022

Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for capacitance diaphragm gauges

BH GSO ISO 20146:2022 Files

English 16 Pages
Current Edition Reference Language
BHD 46.3

BH GSO ISO 20146:2022 Scope

This document defines terms related to capacitance diaphragm gauges (CDGs), specifies which parameters have to be given for CDGs, details their calibration procedure and describes which measurement uncertainties have to be considered when operating these gauges.

This document complements ISO 3567 and ISO 27893 when calibrating CDGs and using them as reference standards.

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