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JB/T 12583-2015Reliability evaluation procedures for instruments (English PDF)

仪器仪表可靠性评估程序

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

October 10, 2015

Implementation date

March 1, 2016

Scope

JB/T 12583-2015 is the English-translated version of 仪器仪表可靠性评估程序.

JB/T 12583-2015 is a recommended machinery industry standard setting out a reliability evaluation program for instrumentation. It fixes the types and specifications of evaluation, the requirements and the procedures to be followed, and it applies to assessing the reliability and availability of electronic and electromechanical instruments.

The standard lists the circumstances in which the evaluation is not to be used: assessing the readiness state of the product; interaction between the various components of the product before the test; a test environment markedly different from the actual working environment; cases where the data needed for the statistics cannot be obtained; data that reflect a high early failure rate; and cases where the working state of the product under evaluation has changed.

It supersedes JB/T 50125-1999, was issued on 10 October 2015 and took effect on 1 March 2016.

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Document preview — JB/T 12583-2015

National Standard of the People's Republic of China

Replacing: JB/T 50125-1999

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Normative references
3 Terms and definitions
4 Types of reliability assessment
5 Provisions and requirements of the reliability and availability assessment
5.1 Provisions and requirements of the reliability and availability characteristic quantities and of the reliability and availability indexes
5.2 Failure criteria
5.3 Provisions and requirements of the statistical analysis and assessment of the laboratory reliability test data
5.4 Provisions and requirements of the reliability analysis and calculation assessment
5.5 Provisions and requirements of the statistical analysis and assessment of the reliability growth test
6 Reliability assessment procedure
6.1 Assessment procedure of the statistical analysis of the laboratory reliability test data
6.2 Assessment procedure of the reliability analysis and calculation
6.3 Assessment procedure of the statistical analysis of the reliability growth test
7 Assessment report
Table 1 Reliability assessment report

3 Terms and definitions

4 Types of reliability assessment

5 Provisions and requirements of the reliability and availability assessment

6 Reliability assessment procedure

7 Assessment report

Foreword

This document was issued on 10 October 2015 by the Ministry of Industry and Information Technology of the People's Republic of China, and has been in force since 1 March 2016.

It replaces JB/T 50125-1999.

About this edition

JB/T 12583-2015 is the current edition. It was issued on 10 October 2015 and has been in force since 1 March 2016, replacing JB/T 50125-1999.

JB/T 50125-1999 has been superseded: a specification that still cites it is citing a withdrawn edition.

The interval between issue and effect is the transition period. It exists so that producers, laboratories and buyers can requalify products, revise procedures and use up documentation before the new text becomes the one that applies. The date on this page is the official one announced by the Ministry of Industry and Information Technology of the People's Republic of China.

Edition history and citation

JB/T 12583-2015 replaces JB/T 50125-1999. A specification, drawing or test report that cites the older number is pointing at a document that is no longer the one in force, and the two editions can differ in requirements, in test methods or in scope.

Where an edition is replaced, the Chinese standardization system keeps the number and changes the year: the number identifies the subject, the year identifies the text. That is why a citation without a year is ambiguous and a citation with one is not.

Classification and status

JB/T 12583-2015 carries no ICS number in the official record.

The JB/T prefix marks a recommended standard of China's machinery industry, issued by the Ministry of Industry and Information Technology. It is not, in itself, law: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

How this standard is designated

The full designation is JB/T 12583-2015. A citation should carry the number with its year, because the year identifies the text that applies.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Similar standards

JB/T 12461-2015|JB/T 12463-2015|JB/T 6843-2014|JB/T 12584-2015|JB/T 10389-2014|JB/T 10390-2014

Editions of JB/T 12583

Edition	Title	Revision	Status
JB/T 12583-2015	Reliability evaluation procedures for instruments	current edition	Current
JB/T 50125-1999	Reliability evaluation procedures for instruments	previous edition	Superseded

This page sells the current edition, JB/T 12583-2015. Earlier editions are listed for reference only.

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