Sand and dust test chamber simulation sand and dust testing adjustment

　　sand dust test chamberThe scientific name is "Sand Dust Test Chamber", which simulates the destructive effects of natural wind and sand climate on products. It is suitable for testing the sealing performance of product shells and is mainly used for testing the IP5X and IP6X levels specified in the shell protection level standards. The equipment is equipped with a vertical circulation airflow carrying dust, and the experimental dust can be recycled. The entire air duct is made of imported stainless steel plates, and the bottom of the duct is connected to the conical hopper interface. The inlet and outlet of the fan are directly connected to the air duct, and the top diffuser of the working chamber is connected to the working chamber body at an appropriate position to form an "O" - shaped closed vertical dust circulation system, which allows the airflow to flow smoothly and maximizes the dispersion of dust evenly. Using a single high-power low-noise centrifugal fan, adjust the wind speed with a frequency converter according to the experimental requirements.