標(biāo)準(zhǔn)號：BS EN 12942-1998+A2-2008
中文標(biāo)準(zhǔn)名稱：呼吸防護(hù)器.帶全面罩,半面罩和四分之一面罩的助力過濾裝置要求,試驗(yàn)和標(biāo)識
英文標(biāo)準(zhǔn)名稱：Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
標(biāo)準(zhǔn)類型：C73
發(fā)布日期：1999/4/15 12:00:00
實(shí)施日期：1999/4/15 12:00:00
中國標(biāo)準(zhǔn)分類號：C73
國際標(biāo)準(zhǔn)分類號：13.340.30
引用標(biāo)準(zhǔn)：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
適用范圍：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.