Mask BFE Tester

FOB Price
USD $3,000.00 / Piece
Place Of Origin
China
Minimum Order
1
Packaging
N/A
Delivery
15 Days
Bacterial & Viral Filtration Efficiency (BFE/VFE) Tester
Bacterial Filtration Efficiency Tester
Mask Bacterial Filtration Efficiency Tester Standards:
YY 0469-2004 Technical requirements for surgical mask
BS EN 14683-2014 Medical face masks - Requirements and test methods
ASTM F2100-2019 Standard Specification for Performance of Materials Used in Medical Face Masks
ASTM F2101 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
Masks Bacterial Filtration Efficiency (BFE) Tester Parameter:

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

  • Country: China (Mainland)
  • Business Type: 分销商/批发商
  • Market:欧洲
  • Founded Year:2003
  • Address:No. 1088, Fanghe Road, Minhang District, Shanghai
  • Contact:Anna zhao
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