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JJG 344-2005Verification Regulation of Ni-Cr/Au+0.07at.% Fe Thermocouple (English PDF)

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Issued by

The General Administration of Quality Supervision, Inspection and Quarantine issued, This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on April 28,.2005, and since.2005.

Level / Type

National · Mandatory

Issue date

April 28, 2005

Implementation date

October 28, 2005

Scope

JJG 344-2005 (Verification Regulation of Ni-Cr/Au+0.07at.% Fe Thermocouple) is available as an English-translated PDF.

JJG 344-2005 — This standard applies to measuring range 4. 2K ~ 273. 15K standards and work with a nickel-chromium Gold and Iron thermocouple (hereinafter referred to as thermocouple) of the initial verification, testing and use of follow-up inspection.

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Document preview — JJG 344-2005

National Standard of the People's Republic of China

ICS: 17.200
Classification: A 54
Replacing: JJG 344-1984

Issued by: The General Administration of Quality Supervision, Inspection and Quarantine issued, This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on April 28,.2005, and since.2005.

What this standard covers1
Document data2

What this standard covers

This standard applies to measuring range 4. 2K ~ 273. 15K standards and work with a nickel-chromium Gold and Iron thermocouple (hereinafter referred to as thermocouple) of the initial verification, testing and use of follow-up inspection.

Document data

International classification (ICS): 17.200.

Chinese classification (CCS): A54.

Estimated length of the Chinese original: 24,219 words.

Supersedes the earlier edition JJG 344-1984.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.

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