BS EN 12942-1998+A2-2008 呼吸防护器.带全面罩,半面罩和四分之一面罩的助力过滤装置要求,试验和标识

标准号：BS EN 12942-1998+A2-2008
中文标准名称：呼吸防护器.带全面罩,半面罩和四分之一面罩的助力过滤装置要求,试验和标识
英文标准名称：Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
标准类型：C73
发布日期：1999/4/15 12:00:00
实施日期：1999/4/15 12:00:00
中国标准分类号：C73
国际标准分类号：13.340.30
引用标准：EN 132;EN 134;EN 136-1998;EN 140-1998;EN 143;EN 148-1;EN 166;EN 169;EN 170;EN 171;EN 379;EN ISO 6941;EN 13274-7;EN 60079-0;EN 60079-11;EN 60651
适用范围：This European Standard specifies minimum requirements for power assisted respiratory protectivedevices which incorporate a full face mask, half mask or a quarter mask together with gas, particle orcombined filter(s) used as respiratory protective devices. It does not cover devices designed for use incircumstances where there is or might be an oxygen deficiency (concentration in oxygen less than 17 % byvolume). Also, it does not cover respiratory protective devices designed for escape purposes.Laboratory tests and practical performance tests are included for the assessment of compliance with therequirements.