Standard No.:	GB/T 2423.27-2005
English Name:	Environmental testing for electric and electronic products - Part 2: Test Methods Test Z/AMD: Combined sequential cold, low air pressure and damp heat test
Chinese Name:	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
Chinese Classification:	K04    Basic standards and general methods
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2005-8-26
Implemented on:	2006-4-1
Status:	superseded
Superseded by:	GB/T 2423.27-2020 Environmental testing—Part 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests
Superseded on:	2021-1-1
Superseding:	GB/T 2423.27-1981 Electric and electronic products--Basic environmental test regulations for electricians--Test Z/AMD: The successive integrated low temperature/low atmospheric pressure/damp-heat method
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	60.0
Delivery:	via email in 1~3 business day

本部分提供了由低温、低气压和湿热组成的标准环境试验程序。首先低温和低气压结合在一起，其次升温，然后与湿热条件结合在一起。本试验应用了试验A和试验M。虽然未完全按照试验D引入湿度，但用“Z/AMD”来表示本试验最恰当和最具提示性。本试验用于飞行器所使用的器件和设备，特别是在非加热和非增压部位的器件和设备。