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IEC 61124:2023 ED4

Reliability testing - Compliance tests for constant failure rate and constant failure intensity
24 shk 2023

General information

60.60     24 shk 2023

IEC

TC 56

International Standard

03.120.30     19.020     21.020  

anglisht   frëngjisht  

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Scope

IEC 61124:2023 gives a number of optimized test plans, the corresponding border lines and characteristics. In addition, the algorithms for designing test plans using a spreadsheet program are also given, together with guidance on how to choose test plans.
This document specifies procedures to test whether an observed value of

failure rate,
failure intensity,
mean operating time to failure (MTTF),
mean operating time between failures (MTBF),

conforms to a given requirement.
It is assumed, except where otherwise stated, that during the accumulated test time, the times to failure or the operating times between failures are independent and identically exponentially distributed. This assumption implies that the failure rate or failure intensity is assumed to be constant.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61124:2012 ED3

WITHDRAWN
IEC 61124:2012/COR1:2013 ED3

NOW

PUBLISHED
IEC 61124:2023 ED4
60.60 Standard published
24 shk 2023