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Mask Effectiveness Test Mask Particle Filtration Efficiency Tester (PFE)

Categories Mask Testing Equipment
Brand Name: GAG
Model Number: GAG-M603
Certification: CE/ISO 9001
Place of Origin: China
MOQ: 1 set
Price: Negotation
Payment Terms: T/T, Western Union
Supply Ability: 15 sets per month
Delivery Time: 25 working days after received your payment
Packaging Details: Standard Export Wooden Case (Plywood)
Mass median diameter: 0.1μm
Quantity median diameter: 0.20μm
Aerosol concentration: 50 ~ 200mg / m3
Detection method: dual solid-state photometer
Flow range: 15 ~ 100 L / min
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    Mask Effectiveness Test Mask Particle Filtration Efficiency Tester (PFE)

    Mask Particle Filtration Efficiency Tester (PFE)


    Standard Reference

    1. YY0469-2011 "Medical surgical mask"

    2. ASTM F2100

    3. GB2626-2006 "Respiratory protective equipment self-priming filter anti-particulate respirator"

    4. EN149-2001+A1-2001 “Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking”

    5. "European Standard EN1822-3: 2009 Single Sheet Filter Test"

    The test bench uses a polydisperse experimental aerosol (DEHS or NaCl) to quantify the dust. Under the action of a clean air flow (negative pressure), the conventional performance test is carried out through the sampling of aerosol particles and the pressure difference measurement point of the filter media under test .

    The test bench refers to the advanced design concepts of similar international equipment (such as the 8130 model of the US TSI company), but it is also suitable for the test status of related domestic industries. The independently developed program software runs stably and reliably and is easy to operate. Simple operation interface, the operation parameters are clear at a glance. Different dust sources (DEHS and NaCl) can be switched freely. It is suitable for testing a variety of air filter materials

    (meltblown, glass fiber, PP, film and other filter materials), medical masks and some labor protection products.


    Main technical parameters:


    1.Aerosol occurrence:

    Oily typeSalt type
    Aerosol typePAO, DOP, DEHS, paraffinsodium chloride
    Mass median diameter0.1μm0.26μm
    Quantity median diameter0.20μm0.075μm
    Geometric standard deviation<1.6<1.83
    Aerosol concentration50 ~ 200mg / m312 ~ 20mg / m3

    2.Aerosol detection


    Detection methoddual solid-state photometer
    Concentration measurement range1.0μ g / m3 ~ 200mg / m3
    Flow range15 ~ 100 L / min
    Efficiency measurement range0 ~ 99.999%
    Requirements for compressed air sourceflow rate 198 L / min at 550 kPa
    Quality Mask Effectiveness Test Mask Particle Filtration Efficiency Tester (PFE) for sale
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