One, determine the efficiency of air filters at all levels
The last level of air filter determines the cleanliness of the air, and the upstream pre-air filter plays a protective role, making the en...
The air filter is the core equipment of the air conditioning purification system. The filter creates resistance to the air. As the filter dust increases, the filter resistance will increase. When t...
HEPA air filter maintenance is an important issue. Let’s first understand what is a HEPA filter: the HEPA filter is mainly used to collect dust and various suspended solids below 0.3um, using...
One, determine the efficiency of air filters at all levels
The last level of air filter determines the cleanliness of the air, and the upstream pre-air filter plays a protective role, making the en...
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...
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
...
