標準號：ISO 9022-12-1994
中文標準名稱：光學和光學儀器 環境試驗方法 第12部分:污染
英文標準名稱：Optics and optical instruments - Environmental test methods - Part 12: Contamination
標準類型：N30
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：N30
國際標準分類號：37.020
適用范圍：Specifies methods for the testing of optical instruments and instruments containing optical components, under equivalent conditions, for their ability to resist contamination, i.e. contact with corrosive chemical substances. The purpose of testing is to investigate the resistance of an instrument and, in particular, of instrument surfaces, coatings or synthetic materials, to a short exposure to the contamination. The tests described are designed for the selection of materials and components for the instruments. Complete instruments or assemblies are only tested in exceptional cases.