标准号：ISO 9022-4-2002
实施状态：作废
中文名称：光学和光学仪器.环境试验方法.第4部分:盐雾
英文名称：Optics and optical instruments - Environmental test methods - Part 4: Salt mist
发布日期：2002-10
被替代标准：ISO 9022-4-2014
代替标准：ISO 9022-4-1994;ISO/DIS 9022-4-2000
采用标准：DIN ISO 9022-4-2003,IDT;BS ISO 9022-4-2002,IDT
起草单位：ISO/TC 172
标准简介：This part of ISO 9022 specifies methods for the testing of optical instruments and instruments containing optical components, under equivalent conditions, for their ability to resist salt mist.
Exposure to salt mist mainly results in the corrosion of metals; effects may also occur by way of clogging or binding of moving parts.
The purpose of testing is to assess as early as possible the ability of the instrument, and particularly of the surfaces and protective coatings of the instrument, to resist the effects of a salt atmosphere.
Normally, representative samples or complete small units are used for testing. Complete large instruments or assemblies are only tested as specified in this part of ISO 9022 in exceptional cases.
文件格式：PDF
文件大小：198.59KB
文件页数：16
（以上信息更新时间为：2019-11-23）
ISO 9022-4-2002 光学和光学仪器.环境试验方法.第4部分_盐雾.pdf
(198.59 KB)
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