application

This sand and dust test chamber is suitable for conducting product sealing performance testing and reliability testing. It is used to test the sealing performance of electrical, electronic, automotive, motorcycle, LED and other products, as well as the ability of products to work in environments where dust settles freely and there is no obvious air flow. It is also used to test the working ability of products placed outdoors in places with strong airflow and a large amount of sand and dust, and similar places

characteristic：

• 1. The inner liner material is made of stainless steel, and the outer shell is made of cold-rolled sheet electrostatically sprayed. Adopting imported intelligent temperature control instruments
• 2. Small programmable controllers with protective functions for each system.
• 3. Metal mesh nominal wire diameter: 50 μ m
• 4. Nominal spacing between lines: 75 μ m
• 5. Talc powder dosage: 2kg/m3~4kg/m3
• 6. Conduct dust-proof tests on electrical, electronic, automotive, motorcycle LED and other products, components, etc.

Execution standards and testing methods：

• 1. GB4208-93 Dust Prevention Test Method
• 2. GB2423.37-89 Sand and dust test method
• 3. GJB150.12 Sand and Dust Test Method
• 4. GB10485 Dust proof test method

Technical parameters