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GB 15146.9-1994Nuclear criticality safety for fissile materials outside reactor. Performance and testing requirements for nuclear criticality detection and alarm systems (English PDF)

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Mandatory

Issue date

December 22, 1994

Implementation date

October 1, 1995

Scope

GB 15146.9-1994 (Nuclear criticality safety for fissile materials outside reactor. Performance and testing requirements for nuclear criticality detection and alarm systems) is available as an English-translated PDF.

GB 15146.9-1994 — This Chinese standard specifies the criticality detection and alarm system performance and test requirements. This standard applies to all plutonium, enriched uranium and other fissile material criticality accident that may occur related to the operation of establishments or facilities.

This standard does not apply to those running the instrument has to meet the requirements of the standard amenities, such as reactors or critical assemblies. This standard relates to �� radiation rate -sensitive systems.

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Document preview — GB 15146.9-1994

National Standard of the People's Republic of China

ICS
27.120.30
Classification
F 09

Issued by: State Bureau of Technical Supervision

Contents

  • What this standard covers1
  • Document data2
  • Standards quoted by this document3

What this standard covers

This Chinese standard specifies the criticality detection and alarm system performance and test requirements. This standard applies to all plutonium, enriched uranium and other fissile material criticality accident that may occur related to the operation of establishments or facilities. This standard does not apply to those running the instrument has to meet the requirements of the standard amenities, such as reactors or critical assemblies. This standard relates to � radiation rate -sensitive systems. Criticality accident alarm system shall meet the specific characteristics of the requirements of GB 12787.

Document data

International classification (ICS): 27.120.30.

Chinese classification (CCS): F09.

Estimated length of the Chinese original: 9,971 words.

Adopted international standard: ISO 7753-1987, MOD.

Standards quoted by this document

GB 12787

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

Referenced standards

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GB 15146.9-1994

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