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JJG 2057-2006Verification Scheme of Measuring Instrument for Plane Angle (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

March 8, 2006

Implementation date

September 8, 2006

Scope

JJG 2057-2006 (Verification Scheme of Measuring Instrument for Plane Angle) is available as an English-translated PDF.

JJG 2057-2006 — This standard applies to the value transfer plane angle measuring instruments, which specifies the reference plane angle unit by the national measurement standards to working measuring instruments to measure and transmit procedures, methods and value transfer value transfer on the best measurement capability.

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Document preview — JJG 2057-2006

National Standard of the People's Republic of China

ICS: 17.040
Classification: A 52
Replacing: JJG 2057-1990

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 value transfer plane angle measuring instruments, which specifies the reference plane angle unit by the national measurement standards to working measuring instruments to measure and transmit procedures, methods and value transfer value transfer on the best measurement capability. Plane angle measuring instruments include: face angle measuring instruments, measuring instruments, and small-angle line angle measurement apparatus.

Document data

International classification (ICS): 17.040.

Chinese classification (CCS): A52.

Estimated length of the Chinese original: 14,189 words.

Supersedes the earlier edition JJG 2057-1990.

Standards quoted by this document

State Administration of Quality Supervision; Inspection and Quarantine Notice 2006 No. 33

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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