SIS SS-EN 146-1991 呼吸防护装置．有源粒子过滤装置或盔罩．要求，试验和标记

标准号：SIS SS-EN 146-1991
中文标准名称：呼吸防护装置．有源粒子过滤装置或盔罩．要求，试验和标记
英文标准名称：Respiratory protective devices — Powered particle filtering devices incorporating helmets or hoods — Requirements, testing and marking
发布日期：1991/12/4 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This European Standard specifies minimum requirements for powered particle filtering devices incorporating helmets or hoods used as respiratory protective devices. It does not cover devices designed for use in circumstances where there is or might be an oxygen deficiency (oxygen less than 17 % by volume). It also does not cover respiratory protective devices designed for escape purposes. Laboratory tests are included for the assessment of compliance with the requirements.