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Filtration Efficiency Filter Tester With USB Interfac

    Buy cheap Filtration Efficiency Filter Tester With USB Interfac from wholesalers
     
    Buy cheap Filtration Efficiency Filter Tester With USB Interfac from wholesalers
    • Buy cheap Filtration Efficiency Filter Tester With USB Interfac from wholesalers
    • Buy cheap Filtration Efficiency Filter Tester With USB Interfac from wholesalers

    Filtration Efficiency Filter Tester With USB Interfac

    Ask Lasest Price
    Brand Name : Sujing
    Model Number : SJ-X100
    Price : Negotiable
    Payment Terms : T/T
    Supply Ability : 800/per month
    Delivery Time : 5 work days
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    Filtration Efficiency Filter Tester With USB Interfac


    Mask Bacteria Filtration Efficiency (BFE) Tester Filter Tester


    Mask Bacteria Filtration Efficiency (BFE) Tester is mainly used for the measurement of mask bacterial filtration efficiency performance by metrological verification departments, scientific research institutes, medical mask production units and their related testing departments. It is composed of aerosol generating system, aerosol chamber and aerosol transmission device, negative pressure cabinet, 28.3L / min sampler, etc., and 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.


    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 testerRangeResolutionAccuracy
    Anode quality control sampling flow28.3 L/min0.1 L/min±2%
    Sampling flow28.3 L/min0.1 L/min±2%
    Spray flow0.1 ~ 10 L/min0.1 L/min±5%
    Peristaltic pump flow0.01~3 mL/min0.01 mL/min±2%
    Operating temperature0~50 ℃
    Biosafety zone negative pressure-90 ~ -120 Pa
    Data storage capacity20G
    Data output and interfaceUSB(3)
    HEPA performance≥99.995%@0.3μm,≥99.9995%@0.12μm
    Total number of positive quality control sampler particles2200±500 cfu
    Aerosol generator mass median diameterAverage particle diameter (3.0±0.3 µm),geometric standard deviation≤1.5
    Six-stage Anderson sampler capture particle sizeclassⅠ>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 specifications600 x 80x 3.0mm (Length diameter thickness)
    Ventilation flow of negative pressure cabinet>5m3/min
    Host size

    Working area: 870*600*1100mm

    Dimensions:1250*700*2000mm

    Working noise< 65db
    Working powerAC220±10%,50Hz,1KW

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