
TYPE TESTING OF HIGH EFFICIENCY PARTICULATE AIR FILTERS - USING PARAFFIN OIL MIST AS TEST AEROSOL
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Specifies a method of type testing particulate air filters (particulates being understood to include duct, mist, bacteria and viruses) using paraffin oil mist as the test aerosol. It may be used for the type testing of particulate filtering media ('filtering material', for short) and of filter elements which, on the basis of the technical description provided by the manufacturer, may be considered to be of the same type.