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GB/T 18940-2003Measurement of gas flow in closed conduits -- Turbine meters (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

Level / Type

National · Recommended

Issue date

January 17, 2003

Implementation date

August 1, 2003

Scope

GB/T 18940-2003 (Measurement of gas flow in closed conduits -- Turbine meters) is available as an English-translated PDF.

GB/T 18940-2003 — This standard specifies for gas flow measurement of turbine flowmeter size, scope, structure, performance, calibration and output characteristics.

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Document preview — GB/T 18940-2003

National Standard of the People's Republic of China

ICS: 17.120.10
Classification: N 12

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

What this standard covers1
Document data2

What this standard covers

This standard specifies for gas flow measurement of turbine flowmeter size, scope, structure, performance, calibration and output characteristics. Also involves the installation conditions, leak testing and pressure testing, and provides a range of A to E informative appendix, including recommendations, on-site inspection and fluid flow disturbance and so on.

Document data

International classification (ICS): 17.120.10.

Chinese classification (CCS): N12.

Estimated length of the Chinese original: 18,190 words.

Adopted international standard: ISO 9951-1993, IDT.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.

Referenced standards

Cited by

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