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Medical Face Mask BFE Testing Machine 2200cfu 28.3 L/Min

Basic Information
Place of Origin: China
Brand Name: Sujing
Model Number: SJ-X100
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Wooden Case
Delivery Time: 5 work days
Payment Terms: T/T
Supply Ability: 800/per month
Detail Information
Name: SJ-X100 Medical Face Mask Filter Tester BFE Testing Machine Data Storage Capacity: 20G
Data Output And Interface: USB(3) HEPA Performance: ≥99.995%@0.3μm,≥99.9995%@0.12μm
Total Number Of Positive Quality Control Sampler Particles: 2200±500 Cfu Aerosol Generator Mass Median Diameter: Average Particle Diameter (3.0±0.3 µm),geometric Standard Deviation≤1.5
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1KW BFE Testing Machine


Automated Filter BFE Testing Machine


BFE Testing Machine

Product Description


SJ-X100 Medical Face Mask Filter Tester BFE Testing Machine


Face Masks bacterial filtration efficiency BFE tester is to determine the bacterial filtration efficiency (BFE) of medical face mask materials by employing a ratio of the upstream bacterial challenge to downstream residual concentration of the tested medical face mask materials.


Features of BFE filter tester

  • Safe working environment, use professional negative pressure biological cabinet, ensure the safety of operators;
  • High negative pressure working cabin, two-stage high efficiency filter, 100% safe discharge
  • Use two-way six-level Anderson sampling;
  • Built-in peristaltic pump with adjustable flow rate;
  • Special microbial aerosol generator, adjustable spray flow of bacterial liquid, good atomization effect;
  • Industrial grade 10.4-inch color touch screen control, make the operation is simpler;
  • Microcomputer is used for control and data processing, which can be seamlessly connected to the laboratory information management system;
  • USB interface, support data transfer;
  • The safety cabinet has built-in LED lighting for easy observation;
  • Built-in ultraviolet UV disinfection lamp;
  • The front-opening sealed glass door is convenient for operation and observation;
  • Use imported isolation operation gloves, safe and reliable;
  • The system has functions of user authority management and audit trail;
Main parameter of BFE filter tester Range Resolution Accuracy
Anode quality control sampling flow 28.3 L/min 0.1 L/min ±2%
Sampling flow 28.3 L/min 0.1 L/min ±2%
Spray flow 0.1 ~ 10 L/min 0.1 L/min ±5%
Peristaltic pump flow 0.01~3 mL/min 0.01 mL/min ±2%
Operating temperature 0~50 ℃
Biosafety zone negative pressure -90 ~ -120 Pa
Data storage capacity 20G
Data output and interface USB(3)
HEPA performance ≥99.995%@0.3μm,≥99.9995%@0.12μm
Total number of positive quality control sampler particles 2200±500 cfu
Aerosol generator mass median diameter Average particle diameter (3.0±0.3 µm),geometric standard deviation≤1.5
Six-stage Anderson sampler capture particle size classⅠ>7 µm; classⅡ(4.7~7 µm); class Ⅲ(3.3~4.7 µm); class Ⅳ (2.1~3.3 µm); classⅤ(1.1~2.1 µm); class Ⅵ(0.6~1.1 µm)
Aerosol chamber specifications 600 x 80x 3.0mm (Length diameter thickness)
Ventilation flow of negative pressure cabinet >5m3/min
Host size

Working area: 870*600*1100mm


Working noise < 65db
Working power AC220±10%,50Hz,1KW


Medical Face Mask BFE Testing Machine 2200cfu 28.3 L/Min 0

Contact Details

Phone Number : +8615850197058

WhatsApp : +8615850197058