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Test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments
A Route Sampling Flow:
Specification Range: 28.3L/min
Resolution: 0.1L/min
Max.permissible errors: Within ± 2.0%
B Route Sampling Flow:
Specification Range: 28.3L/min
Resolution: 0.1L/min
Max.permissible errors: Within ± 2.0%
Spray Flow:
Specification Range: (0.1～10)L/min
Resolution: 0.1L/min
Max.permissible errors: Within ±5.0%
Peristaltic Pump Flow:
Specification Range: (-90～-120)Pa
Resolution: 0.1Pa
Max.permissible errors: Within ±1.0%
Working Temperature: 0-50℃
Data Save Ability: ＞500000 sets（Scalable capacity）
Total number of positive quality control sampler particles: (2200±500)cfu
Negative Chamber Flow Speed: ≥5m3/min
Size of Main Machine: 1300×700×2100mm (L×W×H)
Power Supply: AC220V±10%, 50Hz
Noise of the Tester: ＜65dB(A)
Weight: ≈300kg
Power Consumption: ＜1500W
