Dust filter efficiency testing equipment, mainly using the independent development control system, with imported laser particle count. Through the upstream and downstream test data, the dust separation ability of vacuum cleaner comprehensive evaluation and testing. Using dust generator device, evenly spread into the diameter of 100MM suction pipe, by the standard suction pipe to draw the dispersed floating matter into the test cover. A standard diameter exhaust duct and a dust particle size sampling device are arranged on the top of the test cover. The filtering efficiency is analyzed and calculated by the upstream and downstream sampling device and the control system. The relevant test data is exported via USB.

Technical parameters:

1. Measurement range (particle size) : 0.3 Um -10 um

2. Measurement Range (CN count) : & Lt; 1-1.000.000 particles/cm3

3. Power supply: 220V, 50/60hz 1.5 kw

4. Filter efficiency calculation: laser particle counter

5. Control system: 17 inch touch industrial computer Mitsubishi PLC

6. Particle size counting method: upstream and downstream synchronization

7. Dust generator: vacuum dispersion technology

8. Test Hood: 1100X600X1400 with visual observation window (in MM) weight: about 170kg

9. Gas filtration technology: High Efficiency Filter

10. Equipment Size: 1850X 820x 2250mm (width x depth x height)