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AC220V 50Hz Laboratory Automated EN 143 PFE Tester

    Buy cheap AC220V 50Hz Laboratory Automated EN 143 PFE Tester from wholesalers
     
    Buy cheap AC220V 50Hz Laboratory Automated EN 143 PFE Tester from wholesalers
    • Buy cheap AC220V 50Hz Laboratory Automated EN 143 PFE Tester from wholesalers
    • Buy cheap AC220V 50Hz Laboratory Automated EN 143 PFE Tester from wholesalers
    • Buy cheap AC220V 50Hz Laboratory Automated EN 143 PFE Tester from wholesalers
    • Buy cheap AC220V 50Hz Laboratory Automated EN 143 PFE Tester from wholesalers

    AC220V 50Hz Laboratory Automated EN 143 PFE Tester

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    Brand Name : Daxian
    Model Number : DX2022
    Certification : EN149 2000,EN143
    Price : Negotiation
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram, In cash
    Supply Ability : 15 sets per month
    Delivery Time : 10 work days
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    AC220V 50Hz Laboratory Automated EN 143 PFE Tester

    ENI822-3:2009 Laboratory Automated EN 143 Particle filtration efficiency tester (PFE)


    Scope of application:


    PFE tester is used to detect the filtration efficiency of particulate matter such as daily masks and filters. Factory direct sales, mask inhalation and exhalation filter or filtration efficiency tester automated filter tester.


    Standards:


    NIOSH 42 CFR 84

    EN 149

    BS EN143:2000

    YY/T 2626-2019 respiratory protection products

    ENI822-3:2009


    Instrument structure:


    Including spray pump, electrostatic neutralizer, cylinder, flowmeter, PLC industrial control system, fan, exhaust gas filter, flow transmitter, differential pressure sensor, touch screen computer, oil mist aerosol generator, salt spray aerosol generator, etc.


    Technical Parameters:


    Flow range

    (20 ~ 100) L / min, accuracy 2%

    Filtration efficiency

    (0.001 ~ 99.999)%

    Resistance

    0 ~ 2000Pa, accuracy 2%

    Test area

    100cm²

    Aerosol concentration

    (12 ~ 20) mg / m³ (salinity), (50 ~ 200) mg / m³ (oily)


    1. Aerosol: Sodium chloride (optional DOP, DEHS, paraffin oil, corn oil)

    2.Test mode: initial efficiency and loading efficiency

    3. Gas source: flow 198L / min (0.6Mpa) at 550kPa

    4. Test temperature: (25 ± 5) ℃

    5. Relative humidity: (30 ± 10)%

    6. External dimensions: 950 × 600 × 600mm

    7. Weight: 150kg

    8. Power source: AC220V 50Hz


    EN149 Test Items:


    1.Visual inspection
    2.walking test
    3.work simulation test
    4.leakage test
    5.flammability
    6.carbon dioxide content of the inhalation air
    7. strength of attachment of exhalation valve housing
    8.breathing resistance
    9.clogging
    10.penetration of filter material




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