Obsolete

JJG 2051-1990Verification Scheme of Measuring Instruments for the D.C. Resistancei0 10, , rn. (English PDF)

直流电阻计量器具检定系统

JJG 2051 | Evolution and historical versions

Std ID	Title	Status
JJG 2051-2021	Measuring Instruments for the D.C. Resistance	Obsolete
JJG 2051-1990	Verification Scheme of Measuring Instruments for the D.C. Resistancei0 10, , rn.	Obsolete

JJG 2051-1990 is obsolete. It has been replaced by JJG 2051-2021. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

China State Bureau of Technical Supervision

Level / Type

National · Mandatory

Issue date

February 26, 1990

Implementation date

January 1, 1991

Scope

JJG 2051-1990 is the English-translated version of 直流电阻计量器具检定系统.

JJG 2051-1990 is the Chinese metrological standard "Verification Scheme of Measuring Instruments for the D.C. Resistancei0 10, , rn.". It was issued on February 26, 1990 by the China State Bureau of Technical Supervision, and took effect on January 1, 1991. It is obsolete: it has been replaced by JJG 2051-2021.

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Document preview — JJG 2051-1990

National Standard of the People's Republic of China

Issued by: China State Bureau of Technical Supervision

Document data

1 Document data

Sector: Metrological Verification (metrological standard).

Issuing body: China State Bureau of Technical Supervision.

Date of issue: 1990-02-26.

Date of implementation: 1991-01-01.

Status: obsolete, replaced by JJG 2051-2021.

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

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