JJG 2060-1990Verification Scheme of pH(acidity)Measuring Instruments (English PDF)
pH(酸度) 计量器具检定系统
JJG 2060 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| JJG 2060-2014 | pH(acidity)Measuring Instruments | Valid |
| JJG 2060-1990 | Verification Scheme of pH(acidity)Measuring Instruments | Obsolete |
JJG 2060-1990 is obsolete. It has been replaced by JJG 2060-2014. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Technical Supervision Bureau
Level / Type
National · Mandatory
Issue date
May 5, 1990
Implementation date
September 1, 1990
Scope
JJG 2060-1990 is the English-translated version of pH(酸度) 计量器具检定系统.
JJG 2060-1990 is the Chinese metrological standard "Verification Scheme of pH(acidity)Measuring Instruments". It was issued on May 5, 1990 by the State Technical Supervision Bureau, and took effect on September 1, 1990. It is obsolete: it has been replaced by JJG 2060-2014.
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Document preview — JJG 2060-1990
National Standard of the People's Republic of China
Issued by: State Technical Supervision Bureau
Contents
- Document data
1 Document data
Sector: Metrological Verification (metrological standard).
Issuing body: State Technical Supervision Bureau.
Date of issue: 1990-05-05.
Date of implementation: 1990-09-01.
Status: obsolete, replaced by JJG 2060-2014.
......
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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