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JJG 1132-2017Thermal Mass Gas Flowmeters (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

February 28, 2017

Implementation date

May 28, 2017

Scope

JJG 1132-2017 (Thermal Mass Gas Flowmeters) is available as an English-translated PDF.

JJG 1132-2017 — Thermal Mass Gas Flowmeters

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Document preview — JJG 1132-2017

National Standard of the People's Republic of China

ICS: 17.120
Classification: A 53
Replacing: JJG 597-1995

Issued by: General Administration of Quality Supervision, Inspection and Quarantine

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to the first test of thermal gas mass flowmeter (hereinafter referred to as flow meter), follow-up inspection and inspection. This procedure also applies to the flowmeter verification of the mass flow controller.

Document data

International classification (ICS): 17.120.

Chinese classification (CCS): A53.

Estimated length of the Chinese original: 17,156 words.

Adopted international standard: OIML R137-1-2012, NEQ; OIML R137-2-2012, NEQ; ASME MFC-21.1-2010. NEQ; ASME MFC-21.2-2010. NEQ.

Supersedes the earlier edition JJG 597-1995.

Standards quoted by this document

GB 3836; GB 4208; GB 17820; GB/T 13609; GB/T 13610; GB 50251

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 39763-2021Technical requirements of on-site and rapid collection equipment of volatile organic compounds from furniture

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