The knowledge Dust Test Machine/Chamber

dust test machine/application:
Sand and dust tester is used for dust test including floating dust and cyclone dust: for all kinds of automobile parts, such as, automobile lamps, meter, safe belt, seat regulator, dirt-proof boot of electrical appliance, lockers etc.

dust test chamber/features:
1. Adopt strong spray dust device, the user can operate independently for No.1 floating dust, No.2 floating dustt,No.3 floating dust on the gauge panel.
2. Adopt vibration device; spray dust’s density can be the same every time.
3. Precision collection for dust concentration, Can reduce the misestimate concentration because of improper operation  
4. Meet DIN, IEC, GB, ISO, JIS standard
5. Control system: be connected with and monitored by computer
6. Convenient design for dust cleaning.
7. Synchronous resonance function to ensure of the uniformity of dust concentration

dust tester/technical parameters:
1. Model: DT-F1
2. Remark: F for floating dust; C for cyclone dust;
3. Concentration of Sand and Dust: F1:  60000mg/m3; F2:  3000mg/m3; F3:  100mg/m3; C1:
5000mg/ m3, 5m/s; C2:100mg/ m3, 10m/s
4. Internal Dimension WxHxD (mm): 1000x1000x1000 1000x1000x1000
5. External Dimension WxHxD (mm): 1600x1800x1300 1650x1850x1450
6. Temperature Range: RT(25celsius degree±15celsius degree), or lab temperature; RT(25celsius degree±15celsius degree), or lab temperature
7. Humidity Range: 35~90% R.H., or lab humidity; 35~90% R.H., or lab humidity
8.Talcum Powder Dosage(Kg/m 2): 2 ~4
9. Metal Net Mesh Standard Diameter(μm): 50
10. Diameter Between Metal Wires(μm): 75
11. Powder Spray & Dust Fall Mode:
A. Dust fall freely: adopt centrifugal fan to blow the sand or dust to the 1/5 of roof, fall freely.
B. Blow the sand or dust: pressure spray dust from the bottom, multi-steps pressure adjustable
12. Test Standard: Meet JIS, ISO, IEC60529, DIN40050, GB2423 test standard
13. Power: AC 220V(±10%), 1∮ 3  Lines,50/60HZ ;