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NB/T 25026-2014Commissioning guidance for online chemical instruments of nuclear power plant (English PDF)

核电厂在线化学仪表调试导则

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

March 18, 2014

Implementation date

August 1, 2014

Scope

NB/T 25026-2014 is the English-translated version of 核电厂在线化学仪表调试导则.

NB/T 25026-2014 is the Chinese energy industry standard, recommended in status, that sets out how the on-line chemical monitoring instruments of a nuclear power plant are commissioned.

It defines the content of the commissioning work, the methods to be followed and the requirements that the result has to meet. The instruments it covers are those of the primary and the secondary circuit of a nuclear power plant, and thermal power plants may follow the same practice as a reference.

It quotes GB/T 601, GB/T 6903, GB/T 6904, GB/T 6906, GB/T 12151, DL/T 502.21 and DL/T 677-2009. The National Energy Administration is the issuing agency. Issued on 18 March 2014, it has applied since 1 August 2014.

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Document preview — NB/T 25026-2014

National Standard of the People's Republic of China

ICS: 27.120

Issued by: National Energy Administration of the People's Republic of China

1 Foreword

NB/T 25026-2014 was issued by National Energy Administration of the People's Republic of China on 18 March 2014 and has been in force since 1 August 2014.

2 Scope

This standard is the Chinese energy industry standard, recommended in status, that sets out how the on-line chemical monitoring instruments of a nuclear power plant are commissioned. It defines the content of the commissioning work, the methods to be followed and the requirements that the result has to meet. The instruments it covers are those of the primary and the secondary circuit of a nuclear power plant, and thermal power plants may follow the same practice as a reference. It quotes GB/T 601, GB/T 6903, GB/T 6904, GB/T 6906, GB/T 12151, DL/T 502.21 and DL/T 677-2009. The National Energy Administration is the issuing agency.

3 Normative references

NB/T 25026-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 601

GB/T 6903

GB/T 6904

GB/T 12151

DL/T 502.21

DL/T 677-2009

GB/T 6906

4 About this standard

Issued by: National Energy Administration of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 27.120

Prefix NB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

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