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BS IEC 60951-4:2009

Nuclear power plants. Instrumentation important to safety. Radiation monitoring for accident and post-accident conditions. Equipment for continuous in-line or on-line monitoring of radioactivity in process streams

Edition date: 2009-09-30
In Force
Available languages: English
Summary: IEC 60951-4:2009 provides general guidance on the design principles and performance criteria for equipment for continuous in-line or on-line monitoring of radioactivity in process stream in nuclear power plants for accident and post-accident conditions. General requirements for technical characteristics, test procedures, radiation characteristics, electrical, mechanical, and environmental characteristics are given in IEC 60951-1. These requirements are applicable in this part unless otherwise stated. The main technical changes with regard to the previous edition are as follows:
- clarify the definitions;
- up-date the references to new standards published since the first edition;
- update the units of radiation.

This publication is to be read in conjunction with IEC 60951-1:2009.
ICS:
CTN: NCE/8 - NCE/8

International Equivalence

Identic IEC 60951-4:2009

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