Sand dust test

Sand dust test is used to evaluate possible exposure to dry sand blowing, blowing dust and dust under the condition of all machines, and the electrochemical and optical, electrical, electronic, mechanical and electrical device applicable ability. According to the type and applicable ability is different, can be divided into the following several kinds of sand dust test.

Program I - blowing dust. Used to study the product's ability to apply purging effect.
Procedure II - blowing sand. Used to study the product applicable to blowing sand ability.
Program III - dust. For research in almost no air flow, dust cover or enclosed area can be accumulated for a long time (such as office, laboratories, storage and tents) of dust (diameter < = 105 m) the impact on the product (general electric equipment). The top surface dust can also affect the accumulation of dust powder products