Under publication
ISO 24477
Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for spinning rotor gauges
Reference number
ISO 24477
ISO 24477
Edition 2
2025-03
2025-03
© ISO 2025
Under publication
ISO 24477
87686
Under publication
(Edition 2, 2025)
Final production steps (up to seven weeks).
Will replace ISO 24477:2022
Abstract
This document defines terms related to spinning rotor gauges (SRGs), specifies the necessary parameters for SRGs, details their calibration procedure and describes which measurement uncertainties to consider when operating these gauges. This document is applicable to pressure up to 2 Pa.
General information
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Status: Under developmentPublication date: 2025-03Stage: International Standard under publication [60.00]
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Edition: 2
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Technical Committee :ISO/TC 112ICS :23.160
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Life cycle
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Previously
PublishedISO 24477:2022
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Now
