Product Description:
Dust resistance test machine is widely used to do dust resistance of electronics, auto components, sealed products when using, storge and transportation.
Design criteria:
GBT2423.37-La2,LEC60068-2-68-La2,ISO20653-La2,GB4208-98-12.4,iec60529-13.4
Applications:
The equipment is suitable for electrical and electronic products, automobiles, motorcycle parts, seals in the dust environment to prevent dust into the seals and housing test. In order to test the use, storage and transportation performance of electronic and electrical products, automobiles, motorcycle parts and seals in sand and dust environment. The purpose of the test is to determine the possible harmful effects of particles carried by the airflow on electrical products. The test can be used to simulate open sand-dust air environmental conditions induced by natural environment or human disturbance such as vehicle movement.
Principle :
A conical funnel is designed with a dust collection port at the bottom. A high-pressure turbine circulating fan suction port is installed at the dust extraction port ( bottom ), and the extracted dust is sent to the top of the inner box and sprinkled freely from top to bottom through the top of the box, thus starting the cycle.