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JJG 981-2014Standard Blocks for Abbe Refractometers (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

February 14, 2014

Implementation date

August 14, 2014

Scope

JJG 981-2014 (Standard Blocks for Abbe Refractometers) is available as an English-translated PDF.

JJG 981-2014 — Standard Blocks for Abbe Refractometers

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Document preview — JJG 981-2014

National Standard of the People's Republic of China

ICS: 17.180
Classification: A 60
Replacing: JJG 981-2003

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 specifies the initial verification Abbe refractometer standard block, subsequent verification and the use of checks.

Document data

International classification (ICS): 17.180.

Chinese classification (CCS): A60.

Estimated length of the Chinese original: 21,285 words.

Supersedes the earlier edition JJG 981-2003.

Standards quoted by this document

JJG 625-2001; JJG 863-2005; GB 7962.1-2010; GB/T 26397-2011

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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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