NF1058颗粒物过滤效率及气流阻力测试仪(光度计法)

适用范围】:

用于快速、准确、稳定的检测各种平面材料,如玻璃纤维,PTFEPETPP熔喷复合的多种空气颗粒物过滤材料的阻力,效率性能。


方法标准

GB 2626-2019 呼吸防护 自吸过滤式防颗粒物呼吸器 5.3 过滤效率

GB/T 32610-2016 日常防护型口罩技术规范 附录A 过滤效率测试方法

GB 19083-2010 医用防护口罩技术要求 5.4 过滤效率

YY 0469-2011 医用外科口罩 5.6.2 颗粒过滤效率

GB 19082-2009 医用一次性防护服技术要求 5.7 过滤效率

EN1822-3:2012EN 149-2001EN146832005


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