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Measure the air exchange pressure of the medical face mask or other fabric.
Control mode: 7inch Touch screen
Air source: Suction type
Air flow for testing: 8±0.2L / min
Air flow range: 0~20L/min
Sealing method: Face seal
Air permeability diameter of sample: Ф25mm
Range of differential pressure sensor: 0 ～ 1000Pa, accuracy: ±1%
Weight: 40kg
Power supply: 1Phase AC220V 50Hz
