How to choose the eight factors of air filter price

How to choose the eight factors of air filter price How to choose the eight factors of air filter price

　　1. Air filter price: Before installing the high-efficiency air filter, the clean room must be thoroughly cleaned and wiped. If there is dust in the purifying air conditioning system, it should be cleaned and wiped again to meet the cleaning requirements. If a high-efficiency air filter is installed in the technical mezzanine or suspended ceiling, the technical mezzanine or suspended ceiling should also be thoroughly cleaned and wiped.

　　2. Air filter price: After the clean room and the clean air conditioning system meet the cleaning requirements, the clean air conditioning system must be commissioned. Operate continuously for more than 12 hours, and install the high efficiency air filter immediately after cleaning and wiping the clean room again.

　　3. Air filter price: The transportation and storage of "Lingjie" high-efficiency air filter should be placed in the direction indicated by the manufacturer. Handle with care during transportation to prevent severe vibration and collision.

4. Air filter price: Before installing the high-efficiency air filter, the package must be unpacked for visual inspection at the installation site of the high-efficiency air filter, including whether the filter paper, sealant and frame are damaged; side length, diagonal and thickness dimensions Whether it meets the requirements; the frame has burrs and rust spots (metal frame); whether there is a product certificate and whether the technical performance meets the design requirements. Then proceed to leak detection. Those that have passed the inspection and leak detection should be installed immediately. The installation should be made according to the resistance of each filter. For unidirectional flow, the difference between each high-efficiency air filter on the same ltfpp16 air outlet or air supply surface should be less than 5 %. High-efficiency air filters with cleanliness levels equal to and higher than class 100 clean rooms.

　　5. Air filter price: the frame for installing the high efficiency air filter should be flat. The allowable deviation of flatness of the installation frame of each high-efficiency air filter is not more than 1mm.

6. Air filter price: When the seal between the high efficiency air filter and the frame adopts gasket, self-adhesive, negative pressure seal, liquid tank seal and double ring seal, the packing surface, filter frame surface and Wipe clean the surface of the frame and the liquid tank.

　　7. Air filter price: When the gasket is used, the thickness of the gasket should not exceed 8mm, and the compression rate is 25% to 30%. When the liquid tank is used for sealing, the height of the liquid level in the liquid tank must meet the design requirements, and there must be no leakage at the joints of the frame. When using double-ring sealing strips, do not block the holes in the ring cavity when pasting the sealing strips; both double-ring seals and negative pressure seals must keep the negative pressure pipeline unblocked.

　　 8. Air filter price: When installing a high-efficiency air filter, the arrow on the outer frame should be in the same direction as the airflow. When it is installed vertically, the crease seam of the filter paper should be perpendicular to the ground