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JJF 1252-2010Calibration specification for measuring instrument for laser paralleism of micrometers (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

May 11, 2010

Implementation date

November 11, 2010

Scope

JJF 1252-2010 (Calibration specification for measuring instrument for laser paralleism of micrometers) is available as an English-translated PDF.

JJF 1252-2010 — This standard applies to parallel laser micrometer inspection instrument calibration.

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Document preview — JJF 1252-2010

National Standard of the People's Republic of China

ICS: 17.040
Classification: A 52
Replacing: JJG 828-1993

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 parallel laser micrometer inspection instrument calibration.

Document data

International classification (ICS): 17.040.

Chinese classification (CCS): A52.

Estimated length of the Chinese original: 21,298 words.

Supersedes the earlier edition JJG 828-1993.

Standards quoted by this document

JJF 1001-1998; JJF 1094-2002; JJF 1088-2002; JJF 1130-2005; JJG 21-2008

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 14 pages — is available in the English PDF.

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