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Mask Bacterial Filtration Efficiency(BFE)Tester

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  • Medical Masks bacterial filtration efficiency tester also called BFE test machine 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.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    yG9Textile Testing Instruments, Testing Equipment Manufacturer
    Product Application:yG9Textile Testing Instruments, Testing Equipment Manufacturer
    yG9Textile Testing Instruments, Testing Equipment Manufacturer
    This machine is suitable for metrological verification departments, scientific research institutes, mask manufacturers and other relevant departments to measure the bacterial filtration efficiency (BFE) of medical face mask materials.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    MaskyG9Textile Testing Instruments, Testing Equipment Manufacturer
    yG9Textile Testing Instruments, Testing Equipment Manufacturer
    Standards:yG9Textile Testing Instruments, Testing Equipment Manufacturer
    yG9Textile Testing Instruments, Testing Equipment Manufacturer
    YY 0469-2004 Technical requirements for surgical maskyG9Textile Testing Instruments, Testing Equipment Manufacturer
    BS EN 14683-2014 Medical face masks - Requirements and test methodsyG9Textile Testing Instruments, Testing Equipment Manufacturer
    ASTM F2100-2019 Standard Specification for Performance of Materials Used in Medical Face Masks yG9Textile Testing Instruments, Testing Equipment Manufacturer
    ASTM F2101 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureusyG9Textile Testing Instruments, Testing Equipment Manufacturer
    yG9Textile Testing Instruments, Testing Equipment Manufacturer
    Parameter:
    yG9Textile Testing Instruments, Testing Equipment Manufacturer

    Sampling flow rate of Path AyG9Textile Testing Instruments, Testing Equipment Manufacturer

    28.3L/minyG9Textile Testing Instruments, Testing Equipment Manufacturer

    Sampling flow rate of Path ByG9Textile Testing Instruments, Testing Equipment Manufacturer

    28.3L/minyG9Textile Testing Instruments, Testing Equipment Manufacturer

    Nebulization flow rateyG9Textile Testing Instruments, Testing Equipment Manufacturer

    (8~10)L/minyG9Textile Testing Instruments, Testing Equipment Manufacturer

    Peristaltic pump flow rateyG9Textile Testing Instruments, Testing Equipment Manufacturer

    0.006~3mL/minyG9Textile Testing Instruments, Testing Equipment Manufacturer

    Negative pressure of aerosol chamberyG9Textile Testing Instruments, Testing Equipment Manufacturer

    -90~-120PayG9Textile Testing Instruments, Testing Equipment Manufacturer

    Negative pressure of cabinet bodyyG9Textile Testing Instruments, Testing Equipment Manufacturer

    (-50~-200)PayG9Textile Testing Instruments, Testing Equipment Manufacturer

    AndersenyG9Textile Testing Instruments, Testing Equipment Manufacturer

    I7mu;m,II.4.7-7mu;m,III.3.3-4.7mu;m,IV.2.1-3.3mu;m,V.1.1-2.1mu;myG9Textile Testing Instruments, Testing Equipment Manufacturer

    VI.0.6-1.1mu;myG9Textile Testing Instruments, Testing Equipment Manufacturer

    Size ofglassaerosol chamberyG9Textile Testing Instruments, Testing Equipment Manufacturer

    L600times;diameter85Xthick3)mmyG9Textile Testing Instruments, Testing Equipment Manufacturer

    OuterDimensionyG9Textile Testing Instruments, Testing Equipment Manufacturer

    1180*650*1300cm(L*W*H)mmyG9Textile Testing Instruments, Testing Equipment Manufacturer

    Power supplyyG9Textile Testing Instruments, Testing Equipment Manufacturer

    220V50HzyG9Textile Testing Instruments, Testing Equipment Manufacturer

    yG9Textile Testing Instruments, Testing Equipment Manufacturer

    yG9Textile Testing Instruments, Testing Equipment Manufacturer
    yG9Textile Testing Instruments, Testing Equipment Manufacturer
    Instrument characteristics:yG9Textile Testing Instruments, Testing Equipment Manufacturer
    yG9Textile Testing Instruments, Testing Equipment Manufacturer
    1. Professional negative pressure biological safety cabinet technology to ensure the safety of operators and the environment.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    2. High negative pressure working cabin, two-stage high-efficiency filter, 100% safe discharge.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    3. Adopt two-way six-level Anderson precise sampling.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    4. Built-in peristaltic pump with adjustable flow rate.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    5. Special microbial aerosol generator, the flow rate of bacterial liquid spray is adjustable, and the atomization effect is good.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    6. Industrial-grade large color touch screen control, the operation is simpler.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    7. The control system adopts PLC + LabView control, high-intensity color touch screen 10 inches, USB interface, supports U disk data transfer;.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    8. The safety cabinet has built-in LED lighting for easy observation.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    9. Built-in ultraviolet disinfection lamp to enhance the protection effect.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    10. The front switch type sealed glass door is convenient for operation and observation.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    11. With operating software, it can be controlled and processed by computer.yG9Textile Testing Instruments, Testing Equipment Manufacturer
    12. Seamlessly connect the laboratory information management system.

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