Project Introduction

Dust test is used to test the electrical and electronic products, automobile and motorcycle parts, and seals in the sand and dust environment to prevent the sand and dust from entering the seals and the shell, and the test method to determine the impact of the sand and dust suspended in the air on the product. To test the performance of the use, storage and transportation of electronic and electrical products, auto parts, motorcycle parts and seals in sand and dust environment.

Dust level

IEC/EN60529 dustproof is divided into 7 grades (grade 0 ~ grade 6), dustproof grade (e.g.IP5X-dustproof grade 5)

Level 0: No dust protection at all

Level 1: It can protect foreign objects with a diameter larger than 50㎜ from falling into the equipment

Level 2: Protects against foreign objects with a diameter greater than 12.5㎜ falling into the device

Level 3: It can protect foreign objects with a diameter larger than 2.5㎜ from falling into the equipment

Level 4: Protects against foreign objects with a diameter greater than 1.00㎜ falling into the device

Level 5: Dust cannot be completely prevented from entering, but the amount of dust that enters must not affect the normal operation of the device or safety

Level 6: Completely dustproof