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GB/T 2689.2-1981Life test and acceleration life test charts. Evaluation of their Weibull distributions (English PDF)

寿命试验和加速寿命试验的图估计法 (用于威布尔分布)

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

June 22, 1981

Implementation date

October 1, 1981

Scope

GB/T 2689.2-1981 is the English-translated version of 寿命试验和加速寿命试验的图估计法 (用于威布尔分布).

GB/T 2689.2-1981 — Life test and acceleration life test charts. Evaluation of their Weibull distributions

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Document preview — GB/T 2689.2-1981

National Standard of the People's Republic of China

ICS: 31.02
Classification: L 05

What this standard covers1
Document data2

What this standard covers

This Standard specifies constant stress for life testing and accelerated life testing procedures Figure estimate Law. It is suitable for electronic components (hereinafter referred to as the product) life of obedience Qi Boolean distribution, the shape parameter m> 0, the characteristic life ��> 0, the position parameter �� = 0. Can be used to estimate the life of the product characteristics; the whole test data to determine whether there are unusual circumstances or test results to determine whether the hypothesis test numerical analysis method.

Document data

International classification (ICS): 31.02.

Chinese classification (CCS): L05.

Estimated length of the Chinese original: 8,842 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 35548-2017Magnetic vehicle detector

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