GB/T 2423.27-2005

Abolished

Environmental testing for electric and electronic products-Part 2:Test Methods Test Z/AMD:Combined sequential cold,low air pressure and damp heat test

电工电子产品环境试验第2部分：试验方法试验Z/AMD：低温/低气压/湿热连续综合试验

Standard Type

GBT

ICS

19.040

CCS

K04

Status

Abolished

Issue Date

2005-08-26

Implementation

2006-04-01

Centralized Committee

中国电器工业协会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a combined sequential test method for electric and electronic products, exposing them to cold, low air pressure, and damp heat conditions in a defined order. It is applied to assess product performance and durability under extreme environmental stresses, such as those encountered during high-altitude transport or storage in unpressurized aircraft cargo holds. The test is primarily used in aerospace, military, and industrial equipment qualification to ensure reliability in harsh, variable climates.

Related Standards

GB/T 2423.52-2003 Environmental testing for electric and electronic products--Part 2:Test methods--Test 77:Body strength and impact shock GB/T 19607-2004 Protection types of specific environmental condition and their symbols GB/T 19608.2-2004 Classification of specific environmental condition--Part 2:Dry heat-desert GB/T 19608.1-2004 Classification of specific environmental condition--Part 1:Dry heat GB/T 19608.3-2004 Classification of specific environmental condition--Part 3:Plateau GB/T 2423.53-2005 Environmental testing for electric and electronic products-Part 2:Test methods-Test Xb:Abrasion of markings and letterings caused by rubbing of fingers and hands GB/T 2423.54-2005 Environmental testing for electric and electronic products-Part 2:Test Methods-Test Xc:Fluid contamination GB/T 2423.33-2005 Environmental testing for electric and electronic products Part 2:Test Method Test Kca:High concentration sulfur dioxide

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.