Dust Circulation Principle of Dust Test Chamber
September 18, 2021
The sand and dust test chamber simulates the destructiveness of the wind and sand climate to the product, and is suitable for testing the waterproof performance of the product shell. Mainly used for the IP5X and IP6X tests specified by the enclosure protection grade standard.
1.sand and dust test chamber has a vertical circulating airflow with dust loaded, and the test dust can be recycled. The entire air duct is made of imported high-grade stainless steel plate.
2.sand dust equipment,The bottom of the air duct is connected with the cone-shaped hopper interface, and the air inlet and outlet of the fan are directly connected with the air duct
3.Then connect the diffuser on the top of the studio to the studio body at a suitable position to form an "O"-shaped closed vertical dust blowing circulation system, so that the airflow can flow smoothly
4sand and dust test chamber,Disperse dust evenly to the maximum. A single high-power low-noise centrifugal fan is used, and the wind speed can be adjusted with a frequency conversion governor according to the needs of the test.