Tagasi

EVS-EN 61124:2012

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

Üldinfo
Kehtiv alates 05.09.2012
Alusdokumendid
IEC 61124:2012; EN 61124:2012
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
05.03.2013
Parandus
05.09.2012
Põhitekst
Põhitekst
This International Standard gives a number of optimized test plans, the corresponding operating characteristic curves and expected test times. 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 standard specifies procedures to test whether an observed value of - failure rate, - failure intensity, - mean 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 constant. Four types of test plans are described as follows: - truncated sequential tests; - time/failure terminated tests; - fixed calendar time terminated tests without replacement; - combined test plans. This standard does not cover guidance on how to plan, perform, analyse and report a test. This information can be found in IEC 60300-3-5. This standard does not describe test conditions. This information can be found in IEC 60605-2 and in IEC 60300-3-5.
*
*
*
PDF
25,03 €
Paber
25,03 €
Hind: 2,00 €
Standardi monitooring
Teised on ostnud veel
Põhitekst

EVS-IEC 60605-2:2006

Equipment reliability testing - Part 2: Design of test cycles
Uusim versioon Kehtiv alates 05.07.2006
Põhitekst

EVS-IEC 60605-4:2006

Equipment reliability testing - Part 4: Statistical procedures for exponential distribution - Point estimates, confidence intervals, prediction intervals and tolerance intervals
Uusim versioon Kehtiv alates 05.07.2006
Põhitekst

EVS-IEC 60605-6:2011

Seadmete töökindluse katsetamine. Osa 6: Tõrkevoo ja tõrkesageduse püsivuse hindamine ja õigsuse katsetamine
Uusim versioon Kehtiv alates 05.01.2011
Põhitekst

EVS-EN IEC 60812:2018

Failure modes and effects analysis (FMEA and FMECA)
Uusim versioon Kehtiv alates 02.11.2018