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USB Interface Textile Testing Equipment Mask Bacterial Filtration Efficiency Test Machine ( BFE )

    Buy cheap USB Interface Textile Testing Equipment Mask Bacterial Filtration Efficiency Test Machine ( BFE ) from wholesalers
     
    Buy cheap USB Interface Textile Testing Equipment Mask Bacterial Filtration Efficiency Test Machine ( BFE ) from wholesalers
    • Buy cheap USB Interface Textile Testing Equipment Mask Bacterial Filtration Efficiency Test Machine ( BFE ) from wholesalers

    USB Interface Textile Testing Equipment Mask Bacterial Filtration Efficiency Test Machine ( BFE )

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    Brand Name : Haida
    Model Number : HD-W810-2
    Certification : ISO
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 30 Sets per Month
    Delivery Time : 20 days after order confirmed
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    USB Interface Textile Testing Equipment Mask Bacterial Filtration Efficiency Test Machine ( BFE )

    Mask Bacterial Filtration Efficiency Tester(BFE) Textile Testing Equipment


    Usage

    Bacterial Filtration Efficiency Tester is used to detect various medical and daily protective mask materials and filter out the percentage of bacteria-containing suspended particles (BFE) under the specified flow rate.


    Mask Bacterial Filtration Efficiency Tester is composed of aerosol generating system, aerosol chamber and aerosol transmission device, negative pressure cabinet, 28.3L / min C sampler, etc. The entire detector is controlled by the console. The console uses a microcomputer control system to coordinate and control the work of the aerosol generation system, transmission system, negative pressure cabinet, and sampling system, and displays the working status in real time. The entire measurement work is automatically completed.


    Test standard

    YY0469-2004,YY/T 0969-2013,ASTMF2100,ASTMF2101,EN14683 ect.


    Technical parameters

    Sampling flow28.3L / min, resolution: 0.1L / min, accuracy: ± 2.5%
    Spray flow8 ~10L / min, resolution: 0.1L / min, accuracy: ± 5%
    Peristaltic pump flow0.006 ~3.0ml / min, resolution: 0.001ml / min, accuracy: ± 2%
    Pressure before sampling flowmeter-20 ~0KPa resolution: 0.01KPa, accuracy: ± 2%
    Front pressure of spray flow meter0 ~300KPa, resolution: 0.1KPa, accuracy: ± 2%
    Aerosol chamber negative pressure-90 ~-120Pa, resolution: 0.1Pa, accuracy: ± 1%
    Working temperature0-50 ℃
    Cabinet negative pressure> 120Pa
    Data storage capacity> 500000 sets, capacity can be expanded
    High-efficiency air filtration performance

    The filtration efficiency of particles above 0.3um is ≥99.995%,

    the filtration efficiency of particles above 0.12um is ≥99.9995%

    Median mass diameter of aerosol generator3.0 ± 0.3μm, geometric standard deviation ≤1.5
    Dual 6-stage Anderson sampler capture particle size

    I> 7μm, II>4.7-7μm, III >3.3-4.7μm,

    IV >2.1-3.3μm, V> 1.1-2.1μm, VI >0.6-1.1 μm

    Aerosol chamber specifications60cmX8.5 cmX 3cm (LxWxH)
    Total number of positive control sampler particles2200 ± 500cfu
    Ventilation flow of negative pressure cabinet≥5m3 / min
    Negative pressure cabinet door size1000 X 730mm
    Host size1180 X 650 X1300mm (WxDxH)
    Bracket size1180 X 650 X 600mm (WxDxH), height adjustable within 10 cm
    Instrument noise<65dB (A)
    Machine weightabout 150kg
    PowerAC220V ± 10%, 50Hz ,power consumption: <1500W

    Features

    Negative pressure test system to ensure the safety of operators.

    The negative pressure cabinet has a built-in peristaltic pump, A and B two-way six-stage Anderson.

    The flow rate of the peristaltic pump can be set according to the situation.

    The flow rate of the bacterial liquid mist of the special microbial aerosol generator can be set, and the atomization effect is good.

    Industrial microcomputer control.

    High-brightness color touch screen.

    USB interface, support U disk data transfer.

    Built-in high-brightness lights. Easy to observe.

    Built-in built-in leakage protection switch to protect the safety of operators.

    The front glass door is convenient for the operator to observe the operation.


    Quality USB Interface Textile Testing Equipment Mask Bacterial Filtration Efficiency Test Machine ( BFE ) for sale
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