China Medical Face Mask Automatic Filtration Efficiency and Differential Pressure Tester, Find details about China Tester, Mask Tester from Medical Face Mask Automatic Filtration Efficiency and Differential Pressure Tester
Main Technical Parameter | |
Aerosol | NaCl, Paraffin oil |
Air flow | 8~95L/min |
Test area | 100cm2/4.9 cm2 |
Efficiency range | 20%~99.97% |
Resistance range | 0~125Pa and 0~500Pa, optional |
Flow rate accuracy | ±3% |
Resistance accuracy | 1Pa |
Power | AC220V, 50 or 60 Hz |