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JC/T 651-2011Quartz glassware crucible (English PDF)

石英玻璃器皿坩埚

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 20, 2011

Implementation date

July 1, 2012

Scope

JC/T 651-2011 is the English-translated version of 石英玻璃器皿坩埚.

JC/T 651-2011 — This standard specifies the laboratory quartz glass crucible of citrus classification, technical requirements, test methods, inspection rules and signs, packaging, transport and storage.

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Document preview — JC/T 651-2011

National Standard of the People's Republic of China

ICS: 81.040.30
Classification: Q 35
Replacing: JC/T 651-1996

Issued by: Ministry of Industry and Information Technology

[Preview only]
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
4.1 Classification
4.2 Designation
6 Test methods
7 Inspection Rules
9 Marking, Packaging, Transportation and Storage

1 Foreword

JC/T 651-2011 was issued by Ministry of Industry and Information Technology on 20 December 2011 and has been in force since 1 July 2012.

It replaces the earlier edition JC/T 651-1996.

The JC/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

2 Scope Preview

This standard specifies the laboratory quartz glass crucible of citrus classification, technical requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to the quartz glass crucible laboratory use.

JC/T 651-2011 falls under ICS 81.040.30, in the field of glass and ceramics industries.

This catalogue holds 206 other JC/T standards in that field.

In this catalogue, JC/T standards carry edition years from 1973 to 2026.

3 About this standard

Issued by: Ministry of Industry and Information Technology

English translation: about 7 pages

Chinese original: about 9,977 characters

Supersedes the earlier edition JC/T 651-1996.

4 Related standards

Other editions:

JC/T 651-1996 (earlier edition)

Standards on related subjects:

GB/T 42800-2023 — High purity opaque quartz glass

GB/T 32661-2016 — Spherical silica powder

GB/T 30985-2014 — Quartz glass handle for optical fiber manufacture

JC/T 653-2011 — Quartz glassware beaker

JC/T 652-2011 — Quartz glassware. Flask

5 Classification and status

International classification (ICS): 81.040.30

Chinese Standard Classification (CCS): Q 35

Prefix JC/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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