Project Description

Face Mask Bacterial Filtration Efficiency (BFE) Tester

Face-Mask-Bacterial-Filtration-Efficiency-BFE-Tester

This face mask bacterial filtration efficiency (BFE) tester is used to test the percentage of materials containing bacteria suspended particles at the specified flow rate. The dual gas path simultaneous comparison sampling method is used to improve the accuracy of sampling, which is suitable for the performance testing of bacterial filtration efficiency of medical surgical masks, face masks.

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    Face Mask Bacterial Filtration Efficiency test(BFE) Tester

    This face mask bacterial filtration efficiency (BFE) tester is used to test the percentage of materials containing bacteria suspended particles at the specified flow rate. The dual gas path simultaneous comparison sampling method is used to improve the accuracy of sampling, which is suitable for the performance testing of bacterial filtration efficiency of medical surgical masks, face masks.
    This tester equipped with wide-viewing glass door, with internal illumination, easy to operate and monitor, 17’touch screen controller, user friendly.

    Standards:
    YY0469-2004, YY/T0969-2013,ASTMF2100, ASTMF2101,EN14683

    Specifications:
    1, Sampling flow: 28.3L/min Accuracy: Degree 0.2
    2, Spray flow: 8~10L/min Accuracy: Degree 0.2
    3, Pump flow: 0.01~3.0ml/min Accuracy: Degree 0.2
    4, Front pressure of sampling flow meter: -20~0Kpa
    5, Front pressure of spay flowmeter:0~300Kpa
    6, Operation temperature: -40C to 120C
    7, Negative pressure of the aerosol chamber:-95~120Pa
    8, Negative pressure of the cabinet: -50 ~ 200Pa
    9, Data saving: 0 ~9999 segments, USB interface
    10, Controller: 17′ + Industrial computer
    11, Power supply: AC220V Single phase, 50Hz, 6.5kW
    12, Dimension: 1350*800*1950mm

    Face Mask Bacterial Filtration Efficiency test(BFE) Tester Features

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    Face-Mask-Bacterial-Filtration-Efficiency-BFE-Tester

    Face Mask Bacterial Filtration Efficiency Tester also called BFE testing machine, it is used to determine the bacterial filtration efficiency (BFE) of medical face mask materials by employing a ratio of the upstream bacterial challenge of downstream residual concentration of the tested medical face mask materials. This tester provides certain flow rate of bacterial aerosol. The operator can measure the number of the colony forming units passing through the medical face mask material.

    Features:
    1, Negative pressure experiment system to ensure the safety of the operators.
    2, Negative pressure cabinet with built-in peristaltic pump.
    3, The flow rate of the peristaltic pump is adjustable.
    4, Dedicated microbial aerosol generator can set the volume of bacterial liquid spray flow, and the atomization effect is good.
    5, Embedded high-speed industrial micro computer control.
    6, 17′ industrial-grade high brightness color touch screen.
    7, USB interface, support U disk data transfer.
    8, High intensity internal illumination lamps are installed.
    9, Built-in leakage protection switch to protect operator safety.
    10, Insulation and flame retardant between inner and outer layers.
    11, The front switch glass door is convenient for operators to monitor and operate.

    Test Equipments for face masks

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    Face-Mask-Testing-Equipment

    Testing equipment for face masks

    Face Mask Bacterial Filtration Efficiency test(BFE) Tester
    Face Mask Air Flow Resistance Tester
    Face Mask Differential Pressure Tester
    Face Mask Ear Line Tensile Tester
    Face Mask Synthetic Blood Penetration Tester
    Face Mask Particle Resistance Efficiency Tester
    Face Mask Particulate Filtration Efficiency Tester

    Original design, 15yrs manufacturing experience, Life-time software warranty for face masks test equipment, 1 year hardware warranty

    Test Equipments for face masks

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    Face-Mask-Testing-Equipment2

    Test Equipments for face masks successful cases

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    Face-Mask-Testing-Equipment3