GB/T 5080.1-2012
Reliability testing.Part 1:Test conditions and statistical test principles (English Version)

Standard No.

GB/T 5080.1-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 5080.1-2012

Replace

GB/T 5080.1-1986

Scope

This part of GB/T 5080 provides guidelines for reliability test design, implementation and analysis of test data using statistical methods. The tests described in this section involve repairing the product and not repairing the product, and checking whether the product has a constant failure strength or failure rate. This section applies to: ——when conducting reliability tests according to the explicit or implied requirements of the contract; ——when designing reliability tests; ——during reliability tests; ——when analyzing and analyzing reliability test data When compiling the reliability test report. This section also applies when the contract or test program specifies the use of national standards for statistical methods without specifying reference to specific standards. During the development, design verification and design finalization of a new product, different tests are required. The purpose of these tests is to discover the flaws in the design of the product and eliminate these flaws, thereby improving the performance, quality, safety, robustness, reliability, and usability of the product while reducing costs. Although guidelines on test conditions, test design and test documentation are applicable to most tests, this section only deals with the use of statistical methods to analyze test data. Although this part discusses usability test, maintainability test and reliability growth test, because they are very important topics, they are introduced in more detail in their respective standards: usability test (see GB/T 15647- 1995), maintainability test (see GB/T9414 (all parts)), reliability growth test (see GB/T15174-1994, IEC61164:1995). This section does not include software testing (see IEC 61704), but this section applies to products including hardware and software. Therefore, this part applies to a wide range of products, including civilian products, industrial products, military products and aviation products. This part contains the analysis of verification, measurement, comparison and evaluation of success rate/failure rate, and in Chapter 9, a flow chart for statistical processing guidance of reliability test data is given. Although this section does not describe in detail the environmental tests, accelerated step stress tests and overstress tests, but some practices and statistical tools can be used for these tests.

GB/T 5080.1-2012 Referenced Document

• GB/T 15647-1995 Compliance test procedures for steady-state availability
• GB/T 2900.13-2008 Electrotechnical terminology.Dependability and quality of service
• GB/T 5080.2-2012 Reliability testing.Part 2:Design of test cycles
• GB/T 5080.4-1985 Equipment reliability testing--Procedure for point estimates and confidence intervals from reliability determination tests(Exponential distribution)
• GB/T 5080.6-1996 Equipment reliability testing--Tests for the validity of a constant failure rate assumption
• GB/T 6992.2-1997 Dependability management. Part 2: Dependability programme elements and tasks
• GB/T 7288.1-1987 Equipment reliability testing--Preferred test conditions--Indoor portable equipment--Low degree of simulation
• GB/T 7288.2-1987 Equipment reliability testing--Preferred test conditions--Equipment for stationary use in weather protected locations--High degree of simulation
• GB/T 7826-1987 Analysis techniques for system reliability--Procedure for failure mode and effects analysis(FMEA)
• IEC 60300-3-2:1993 Dependability management; part 3: application guide; section 2: collection of dependability data from the field
• IEC 60300-3-4:1996 Dependability management - Part 3: Application guide - Section 4: Guide to the specification of dependability requirements
• IEC 60300-3-7:1999 Dependability management - Part 3-7: Application guide - Reliability stress screening of electronic hardware
• IEC 61025:1990 Fault tree analysis (FTA)

GB/T 5080.1-2012 history

• 2012 GB/T 5080.1-2012 Reliability testing.Part 1:Test conditions and statistical test principles
• 1986 GB/T 5080.1-1986 Equipment reliability testing--General requirements

GB/T 5080.1-2012 -All Parts