鹽yan霧wu試shi驗yan是shi一yi種zhong主zhu要yao利li用yong鹽yan霧wu試shi驗yan設she備bei所suo創chuang造zao的de人ren工gong模mo擬ni鹽yan霧wu環huan境jing條tiao件jian來lai考kao核he產chan品pin或huo金jin屬shu材cai料liao耐nai腐fu蝕shi性xing能neng的de環huan境jing試shi驗yan。人ren工gong模mo擬ni鹽yan霧wu環huan境jing試shi驗yan是shi利li用yong一yi種zhong具ju有you一yi定ding容rong積ji空kong間jian的de試shi驗yan設she備bei——鹽yan霧wu試shi驗yan箱xiang，在zai其qi容rong積ji空kong間jian內nei用yong人ren工gong的de方fang法fa，造zao成cheng鹽yan霧wu環huan境jing來lai對dui產chan品pin的de耐nai鹽yan霧wu腐fu蝕shi性xing能neng質zhi量liang進jin行xing考kao核he。其qi鹽yan霧wu環huan境jing的de氯lv化hua物wu的de鹽yan濃nong度du
，可ke以yi是shi一yi般ban天tian然ran環huan境jing鹽yan霧wu含han量liang的de幾ji倍bei或huo幾ji十shi倍bei，使shi腐fu蝕shi速su度du大da大da提ti高gao，對dui產chan品pin進jin行xing鹽yan霧wu試shi驗yan，得de出chu結jie果guo的de時shi間jian也ye大da大da縮suo短duan。