1. The purpose
Establish HEPA air filter replacement procedures to clarify the technical requirements, purchase and acceptance, installation and leak detection, and cleanliness testing of clean air...
Humidity is a common environmental control condition in the operation of cleanrooms. The target value of relative humidity in the semiconductor clean room is controlled to be in the range of 30 to ...
HEPA filter is the main filter used in most air purifiers. It is mainly used to filter small molecular particles dust and various suspended solids with a diameter of more than 0.3μm. The price gap ...
Problem Description: HVAC personnel reflect that the initial filter of the new fan is easy to accumulate dust, the cleaning is too frequent, and the service life of the primary filter is too short....
◎Labeling of plate filters and HEPA filters: W×H×T/E
For example：595×290×46/G4
Wide:Horizontal dimension when the filter is installed mm;
Height:Vertical dimension when the filter is installed mm;...
