The Dustproof Test Chamber is used to test the sealing performance of the product's shell. It is mainly used for testing the two levels of IP5X and IP6X specified in the shell protection grade standard. It can be used to test the adaptability of all mechanical, optical, electrical, electronic, electrochemical and electromechanical devices exposed to dry sand blowing, dust blowing or dust fall conditions, and can meet various test specifications of DIN, IEC, GB, ISO and JIS Require.