摘要
高效空气过滤器检测的4种主要方法:D.O.P法、钠焰法、油雾法和粒子计数法,分析了以上4种方法的数值关系。对检测效率和实用效率之间的差别以及检测生物防护用过滤器所应注意的问题进行了讨论。
Four test methods of HEPA filter such as D.O.P test, sodium flame test, oil mist test and particle counting test,are introduced briefly.Furthermore the numerical relations of the above four methods are analyzed. The differences between efficiency of test and practical efficiency and the aspects needed to be considered when testing filter for bio-protection are discussed at the end.
出处
《医疗卫生装备》
CAS
2005年第1期29-31,共3页
Chinese Medical Equipment Journal
关键词
高效空气过滤器
检测方法
生物防护
High efficiency particulate air(HEPA) Filter
Test method
bio-protection
