IEC 61124-1997
可靠性试验 恒定失效率和恒定失效密度假设下的验证试验

Reliability testing - Compliance tests for constant failure rate and constant failure intensity

IEC 61124-1997 发布历史

This International Standard specifies procedures to test whether an observed value of: - failure rate; - failure intensity; - mean time to failure; - mean operating time between failures; complies with a given requirement. It is assumed (except where otherwise stated) that during the observation period (accumulated relevant test time) the time intervals to or between the failures are independent, and identically exponentially distributed. NOTE - This assumption implies that the failure rate or failure intensity is constant. Three types of test plans are prescribed as follows: - sequential test plans; - time/failure terminated test plans, including fixed time/failure terminated test plans and alternative time/failure terminated test plans that can be designed to meet a particular need; - fixed calendar time/failure terminated test plans. General guidance on the choice of test plans is given in 7.3 of IEC 60605-1.

IEC 61124-1997由国际电工委员会 IX-IEC 发布于 1997-07。

IEC 61124-1997 在中国标准分类中归属于: K04 基础标准和通用方法，在国际标准分类中归属于: 29.020 电气工程综合。

IEC 61124-1997的历代版本如下：

• 1997年07月 IEC 61124-1997 可靠性试验 恒定失效率和恒定失效密度假设下的验证试验
• 2006年03月 IEC 61124-2006 可靠性试验.恒定失效率和恒定失效强度的符合性试验
• 2012年05月 IEC 61124-2012 可靠性试验.恒定失效率和恒定失效强度的符合性试验
•  IEC 61124-2012 cor 1-2013 IEC 61124-2012 cor 1-2013

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标准号

IEC 61124-1997

发布日期

1997年07月

实施日期

废止日期

无

中国标准分类号

K04

国际标准分类号

29.020

发布单位

IX-IEC

代替标准

IEC 61124-2006

适用范围

This International Standard specifies procedures to test whether an observed value of: - failure rate; - failure intensity; - mean time to failure; - mean operating time between failures; complies with a given requirement. It is assumed (except where otherwise stated) that during the observation period (accumulated relevant test time) the time intervals to or between the failures are independent, and identically exponentially distributed. NOTE - This assumption implies that the failure rate or failure intensity is constant. Three types of test plans are prescribed as follows: - sequential test plans; - time/failure terminated test plans, including fixed time/failure terminated test plans and alternative time/failure terminated test plans that can be designed to meet a particular need; - fixed calendar time/failure terminated test plans. General guidance on the choice of test plans is given in 7.3 of IEC 60605-1.

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