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IEC 60988:1990 ED1

Acoustic monitoring systems for loose parts detection - Characteristics, design criteria and operational procedures

Oct 25, 1990

General information

99.60     Aug 14, 2009

IEC

TC 45/SC 45A

International Standard

27.120.10  

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Scope

This standard is applicable to systems used to monitor sound transmitted through the structure and measured outside the primary envelope of light water reactors for the purpose of detecting and, where possible, locating unusual occurrences, particularly metal to metal impacts caused by loose parts. This standard covers system characteristics, design requirements and operational procedures.

Life cycle

NOW

WITHDRAWN
IEC 60988:1990 ED1
99.60 Withdrawal effective
Aug 14, 2009

REVISED BY

PUBLISHED
IEC 60988:2009 ED2