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BS IEC 60860:2014

Current
Current

The latest, up-to-date edition.

Radiation protection instrumentation. Warning equipment for criticality accidents
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-2014

FOREWORD
1 Scope and object
2 Normative references
3 Terms and definitions, quantities and units
4 General requirements
5 General test procedure
6 Radiation detection requirements
7 Environmental requirements
8 Mechanical requirements
9 Electromagnetic requirements
10 Documentation
Bibliography

Pertains to equipment intended to provide warning of a criticality accident by the detection of gamma radiation, neutrons or both from such an event.

IEC 60860:2014 prescribes general, radiation detection, environmental, mechanical, electromagnetic and documentation requirements and specifies acceptance criteria for criticality accident warning equipment. This International Standard applies to equipment intended to provide warning of a criticality accident by the detection of gamma radiation, neutrons or both from such an event. The main technical changes with regard to the previous edition are as follows:
- reference to IEC 61508 concerning the safety classification;
- introducing requirement for the alarm sound level;
- energy response requirement changes;
- specification of time period of 1 min for the overload requirement;
- updated EMC, mechanical and environmental requirements according to IEC 62706.

Committee
NCE/2
DevelopmentNote
Supersedes 12/30227555 DC. (07/2014)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC 60860:2014 Identical

IEC 60812:2006 Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA)
IEC 60532:2010 Radiation protection instrumentation - Installed dose rate meters, warning assemblies and monitors - X and gamma radiation of energy between 50 keV and 7 MeV
IEC 61005:2014 Radiation protection instrumentation - Neutron ambient dose equivalent (rate) meters
IEC 60846-1:2009 Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 1: Portable workplace and environmental meters and monitors
IEC 61017-1:1991 Portable, transportable or installed X or gamma radiation ratemeters for environmental monitoring - Part 1: Ratemeters
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
ISO 7753:1987 Nuclear energy — Performance and testing requirements for criticality detection and alarm systems
IEC 61017-2:1994 Radiation protection instrumentation - Portable, transportable or installed equipment to measure X or gamma radiation for environmental monitoring - Part 2: Integrating assemblies
IEC 61513:2011 Nuclear power plants - Instrumentation and control important to safety - General requirements for systems
ISO 11320:2011 Nuclear criticality safety — Emergency preparedness and response
IEC 60846-2:2015 Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 2: High range beta and photon dose and dose rate portable instruments for emergency radiation protection purposes

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