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What is the purpose of using ten thousand air filters?

2023-05-12 Page view : 62 views

Clean room air conditioning system uses the primary, middle and high efficiency three filtration system, I believe we all know the common ten thousand level air filter in clean room, then its main purpose is what do you know? In fact, it only needs to remove fine particles from the air, including fine particles less than 0.5 micron in diameter. The specific use is detailed for you:

Ten thousand grade air filter

The 10,000 grade air filter is different from the primary effect (G) and medium effect (F) grade filter screen. As long as the particles in the HEPA filter screen come into contact with the fibers, they will be effectively stopped and never leave the surface of the fibers. This effect is called “interception effect”. The gap between the fibers of the high efficiency air filter will become smaller and smaller, and some gaps will completely disappear, so that the filter efficiency will not decrease, but the wind resistance of the filter will increase, the air volume of the fresh air system in the laboratory will decrease, and the noise will increase, so the filter should be replaced regularly. (Shanghai high efficiency air filter manufacturer)

The service life of 10,000 class air filter is generally more than one year, the most reasonable basis: Use particle counter to test whether the cleanliness of the clean room is up to standard, if more than it should be replaced, before the High Temperature hepa Air Filter generally have primary filter and intermediate filter, some primary filter is wasable, if a long time does not change the effect of junior high school will affect the high efficiency of the service life, if the end of the installation of differential pressure table, according to the situation of the differential pressure table can be known to change the filter, If not, the general primary effect of 1 to 3 months to replace, 3-6 months to replace the effective, effective 1 and a half years to replace about, if the junior high school effective protection is good, efficient effective cycle will be longer. (Shanghai high efficiency air filter manufacturer)

Ten thousand grade air filter

Air filter is recognized by more and more people, it improves air quality and ensures people’s health, and has been widely used, such as medicine, food and other industries are inseparable from all kinds of efficiency filter. (Shanghai high efficiency air filter manufacturer)

Air filter is recognized by more and more people, it improves air quality and ensures people’s health, and has been widely used, such as medicine, food and other industries are inseparable from all kinds of efficiency filter.