Description
MEDICAL SURGICAL MASK PARTICLE FILTRATION EFFICIENCY PFE TESTER IS SUITABLE FOR MEDICAL INSTRUMENT INSPECTION CENTERS, SAFETY PROTECTION INSPECTION CENTERS, HOSPITALS, MASK AND RESPIRATOR MANUFACTURERS ETC.
FEATURES:
1. THE PFE TESTER FOR PARTICLE FILTRATION EFFICIENCY OF SURGICAL MASKS IS EQUIPPED WITH A SPECIAL SALT AEROSOL GENERATOR, WHICH CAN PRODUCE AEROSOLS WITH SPECIFIC PARTICLE SIZE AND CONCENTRATION. EQUIPPED WITH A SERIES OF SPECIAL FIXTURES, SUITABLE FOR ALL KINDS OF MASKS
2. INCORPORATES BUILT-IN PHOTOMETER MODULE, SAMPLING TIME ACCUMULATION, PROMPT LIGHT CLEANING
3. INCORPORATES AUTOMATIC CONTROL OF AEROSOL GENERATION, AUTOMATIC CALCULATION OF CAPTURE EFFICIENCY AND MASK AIRFLOW RESISTANCE, REDUCES HUMAN INTERVENTION
4. INCORPORATES PC CONTROL WITH DRICK SOFTWARE THAT IS EASY TO OPERATE AND SAVES THE TEST REPORT
5. INCORPORATES BUILT-IN HIGH PRECISION ELECTRONIC FLOWMETER AND HIGH-PERFORMANCE SAMPLING PUMP TO ENSURE FLOW STABILITY
SPECIFICATIONS:
1. TEST FLOW: PARAMETER RANGE: 5 TO 100L/MIN; RESOLUTION: 5 TO 100L/MIN; MAXIMUM ERROR: ±1%
2. PRESSURE DETECTION RANGE: PARAMETER RANGE: 0 TO 2500PA; RESOLUTION: 0.1PA; MAXIMUM ERROR: ±1%
3. CONCENTRATION DETECTION RANGE: PARAMETER RANGE: (0.001 TO 100)0G/L
4. DETECTION ACCURACY: 1% OF THE READ VALUE IN THE RANGE OF 0.01% TO 100%
5. DETECTION REPEATABILITY: 5% OF THE READ VALUE IN THE RANGE OF 0.01% TO 100%
6. OPERATING TEMPERATURE: 20±5°C
7. INSTRUMENT NOISE: < 60DB(A)
8. POWER SUPPLY: AC220V±10%, 50Hz
9. MAIN MACHINE SIZE: 910 x 800 x 1730mm
10. INCORPORATES LASER PARTICLE COUNTING METHOD, THE MINIMUM PARTICLE DIAMETER IS 0.1MICRON
11. AEROSOL: NACL OPTIONALLY WITH DOP, DEHS, PARAFFIN OIL, CORN OIL
12. STANDARDS: ASTMF2100, ASTMF2299
