Mask Automatic Filtering Efficiency Tester 8130a - Size 80x100x150cm, Aerosol Monitoring, 99.999% Filtration Efficiency, 100kg

Technical Parameters Items : Parameters : Type of aerosol : Emery 3004i DOP,DEHS, Paraffin : NaCl Average mass diameter : 0.33um : 0.26um Average number of diameters : 0.20um : 0.07um Geometric deviation : <1.6 : <1.83 Aerosol concentration : 50-200mg/m3 : 15-20mg/m3 70L/min Aerosol monitoring : Laser scatter photometer or particle counter Monitoring range : 1.0ug/m3-200mg/m3 Flow monitoring : Vane flowmeter with pressure sensor Monitoring range : 15-100L/min Monitoring accuracy : 2% of full scale Pressure monitoring : electronic pressure sensor / differential pressure sensor Monitoring range : 0-15cm H2O Monitoring accuracy : 2% of full scale Filtration efficiency measurement : The flow of through filter material : 15-100L/min Measurement accuracy : Penetration rate 0.001%; filtration efficiency of up to 99.999%; Automation and electrical control and data acquisition : Microprocessors Output : LED display;RS-232 communication interface Operational requirements : Power supply : 100-120VAC 60Hz 5A or 230-240VAC 50Hz 2.5A Compressed air requirements : 80 psig 7scfm (550kpa, 198std L/min) Aerosol vents requirements : 7scfm (198std L/min) Environmental requirements : 10-50 degrees, no condensation, no wet environment Size 80 * 100 * 150cm The noise level : Less than 75dB