Introduction
 • The auto filter test device is a highly targeted field test device. It has features that simple operation, easy to use. Users only need to adjust the inverter air flow controller, and can easily get the filter resistance, flow and filtration efficiency of the measurement data. The system can instantly provide complete data parameters for sample.
• The test can be not only measured by aerosol spray method ,but also atmospheric method for filtration efficiency of the filter. 
 
Accessories
 1) DEHS aerosol generator * 1 set
2) Laser dust particle counter * 1 set (2.83 liters / min)
3) Variable frequency controller * 1 set
4) Micro differential pressure meter (imported) * 3 pcs
5) Flow meter * 1 (low flow)
6) Flow nozzle * 1 set (high flow rate)
7) High pressure fan * 1 set
8) Pipeline High Efficiency Air Filter * 1 set
9) Pneumatic special fixture * 1 pair
10) Control valve * 2 pcs

Technical Parameters
 1) Applicable to the measured object: air auto filter
2) Detection of particle size: 0.3, 0.5, 1.0, 2.0, 5.0, 10.0 μm (six level)
3) Flow range: 50 ~ 300 m³ / h
4) Detection resistance range: 0 ~ 1000 Pa
5) Dust source: aerosol (DEHS) or atmosphere
6) Power supply: 380V / 50 Hz
7) System power consumption: <3500W