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Selection principle of high-quality HEPA composition filter

Selection principle of high-quality HEPA composition filter

Selection principle of high-quality HEPA composition filter

(Summary description)How to choose a better high-quality HEPA component filter is very important for users. After all, the filtering effect of a high-quality HEPA component filter directly determines the cleanliness level of the clean room.

Information

  How to choose a better high-quality HEPA component filter is very important for users. After all, the filtering effect of a high-quality HEPA component filter directly determines the cleanliness level of the clean room.

HEPA composition filter

  1) High-quality HEPA component filters are mainly used in clean rooms. HEPA composition filter is mainly because its efficiency is difficult to detect, and it needs to be detected by a professional dust particle counter.

  2) The traditional method for the detection of high-quality HEPA component filters is to use DOP, which is an oily liquid plastic. It is heated and condensed into droplets of 0.3 μm. Its filtering efficiency is determined by a light diffusing mirror.

  3) Medium-efficiency filter: The most medium-efficiency filters are bag-type. It is also generally made of glass wool. Not all tests are required. The size is recommended to be 24 inches X 24 inches, so as to better match the high-quality HEPA composition filter.

  4) Clean room:

  Class 10,000 and class 100,000 clean rooms generally use the same high-quality HEPA composition filter, but the number of air changes and the ratio of fresh air are different. Such clean rooms generally rarely use fresh air systems.

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Foshan Shunde Xiangtai Scavenging Material Industrial Co.,LTD.

Add:Block 1, No.9 Industrial Road Fengjian Industrial Zone,Xingtan Town, Shunde District, Foshan City, China

Phone:18666556820  18124810081 
E-mail:manager@cheuktai.com      sales01@cheuktai.com

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