高效空气过滤器的检测方法及实际应用  

Test Methods of HEPA Filter and their Application

作　　者：邢松年 

机构地区：[1]北京比尼新技术公司,北京市100840

出　　处：《医疗卫生装备》2005年第1期29-31,共3页Chinese Medical Equipment Journal

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.

关 键 词：高效空气过滤器 检测方法 生物防护 

分 类 号：TH89[机械工程—仪器科学与技术]