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Mask Particulate Filtering Efficiency Tester / Including Air Flow Resistance Tester

    Buy cheap Mask Particulate Filtering Efficiency Tester / Including Air Flow Resistance Tester from wholesalers
     
    Buy cheap Mask Particulate Filtering Efficiency Tester / Including Air Flow Resistance Tester from wholesalers
    • Buy cheap Mask Particulate Filtering Efficiency Tester / Including Air Flow Resistance Tester from wholesalers

    Mask Particulate Filtering Efficiency Tester / Including Air Flow Resistance Tester

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    Brand Name : HOOHA
    Model Number : HH-2
    Certification : CE ISO FDA
    Price : negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 20 sets/month
    Delivery Time : 20 working days
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    Mask Particulate Filtering Efficiency Tester / Including Air Flow Resistance Tester

    Mask particulate filtering efficiency tester (Including air flow resistance tester)


    Overview


    It is used to detect the filtration efficiency of daily masks, filter materials and other particulate matter. Applicable to medical device inspection center, safety protection inspection center, labor protection inspection center, drug inspection center, disease prevention and control center, textile testing center, hospital, mask manufacturing enterprises, etc.


    Applicable standards


    · GB 2626-2019 Respiratory protective equipment, self-priming filter anti-particulate respirator

    · GB / T 32610-2016 Technical Specifications of Daily Protective Masks

    · GB / T19083-2010 Medical protective mask technical requirements

    · YY0469-2011 Medical surgical mask


    Technical parameter


    Flow range(20 ~ 100) L / min, accuracy 2%
    Filtration efficiency(0. 001 ~ 99. 999)%
    resistance0 ~ 2000Pa, accuracy 2%
    Test area100cm2
    AerosolSodium chloride (optionally with DOP, DEHS, paraffin oil, corn oil)
    Aerosol concentration(12 ~ 20) mg / m3 (salty), (50 ~ 200) mg / m3 (oily)
    Test modeInitial efficiency and loading efficiency
    Test temperature(25 ± 5) ℃
    Relative humidity(30 ± 10)%
    Dimensions950x600x600mm
    weight100kg
    power supplyAC220V 50Hz
    Gas sourceFlow 198L / min (0.6Mpa) at 550kPa

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