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JJG 237-2010Verification regulation of stopwatches (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

September 6, 2010

Implementation date

March 6, 2011

Scope

JJG 237-2010 (Verification regulation of stopwatches) is available as an English-translated PDF.

JJG 237-2010 — Verification regulation of stopwatches

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Document preview — JJG 237-2010

National Standard of the People's Republic of China

ICS: 17.080
Classification: A 57
Replacing: JJG 237-1995; JJG 238-1995

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 stopwatch (Stopwatch, mechanical stopwatch Analog stopwatch and digital electric electrical stopwatch) first test, follow-up test and use test.

Document data

International classification (ICS): 17.080.

Chinese classification (CCS): A57.

Estimated length of the Chinese original: 18,112 words.

Supersedes the earlier edition JJG 237-1995; JJG 238-1995.

Standards quoted by this document

JJF 1001-1998; JJF 1002-1998; JJF 1180-2007; GB/T 22773-2008; GB/T 22778-2008

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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.

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