The HEPA filter should be replaced in any of the following cases:
Table 10-6 Clean air monitoring frequency of clean room
Cleanliness level
Test items
1~3
4~6
7
8, 9
Temperature
...
Primary bag filter(also named bag primary filter or bag primary air filter),Mainly used for central air conditioning and centralized air supply systems. The primary bag filter is generally used for...
1. All types of air filters and HEPA air filters are not allowed to tear or open the bag or packaging film by hand before installation; the air filter should be stored in strict accordance with the...
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 ...
1.HEPA filter sealed jelly glue application field
HEPA air filter can be widely used in the air supply end air supply of dust-free purification workshops in optical electronics, LCD liquid crystal ...
