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Description:Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Main Parameter | Parameter range |
vacuum pump | Oil-free rotary vane vacuum pump, maximum flow up to 57LPM, equipped with muffler, stable airflow |
Aerosol generator flow control | The flow control of aerosol generator adopts mass flow control and the control is accurate |
Channel I sampling flow | Anderson sampling flow of 28.3 L/min, resolution: 0.1 L/min |
sampling flow | Anderson sampling flow of 28.3 L/min, resolution: 0.1 L/min |
sampling | Equipped with mass flow controller |
Pneumatic pressure | 0-5KPa |
Spray flowmeter pressure | 0-300KPa |
aerosol chamber negative pressure | 0-120KPa |
Working Temperature | 0-50℃ |
Cabinet negative pressure | 0-120Pa |
Cabinet negative pressure | Data can be downloaded via usb flash drive |
Data storage capacity | Data can be downloaded via usb flash drive |
mass flow controller | 0-20L/min,resolution:0.1 L/min |
Peristaltic pump flow | (0.01~3.0)mL/min |
High efficiency air filter characteristics | The filtration efficiency of particles above 0.3um is ≥99.99% |
Median mass diameter of aerosol generator | The average particle diameter was (3.0±0.3)μm,Geometric standard deviation≤1.5 |
Two-channel 6-stage Anderson sampler captures particle size | Ⅰclass>7μm,class(4.7~7)μm,Ⅲ class(3.3~4.7)μm, class(2.1~3.3)μm,class(1.1~2.1)μm, class(0.6~1.1)μm |
Fog chamber specifications | (600×80×5)mm |
Total number of positive quality control sampler particles | (2200±500)cfu |
Ventilation flow of negative pressure system | 800m³/min |
Operation room dimension | (740×940×440)mm |
dimension | About 1200×650×2100mm |
Instrument noise | <65Db(A) |
weight | 120kg |
power consumption | <1500W |
Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Send message or email info@qinsun-lab.com get favorable prices,reply tu you within 24 hours!
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