Temperature range | +15~+40℃( dust dehumidification) |
Dust concentration in box/pipe | 2Kg/㎡ |
Dosage talc | 2kg/ ㎡, can be recycled |
Dust requirements | dust used should contain 1Kg of dry quartz sand |
Particle distribution | A) Through 150 μm aperture, 104 μm diameter: 99%~100% B) Through 105 μm aperture, 64 μm diameter: 76%~86% C) Through 75 μm aperture, 52 μm diameter: 60%~70% |
Nominal wire diameter | 50um |
Nominal spacing between lines | 75um |
Airflow velocity | < 2m/s |
Wind path parts | centrifugal fan |
Chamber bearing | product under test in the dust test box shall < 40kg |
Dust concentration | 2 -4 Kg/m3 |
Test chamber dimension | 600×600×600mm (L*W*H) |
Outer dimension | 1150*1200*1750MM |