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Mask Tightness Tester GT-RA12-3 1
Mask Tightness Tester GT-RA12-3 1

Mask Tightness Tester GT-RA12-3

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    Application

    In order to prevent infection at the medical site and during labor work, workers must be protected from inhalable hazardous substances in the workplace, and respirators such as masks must be worn during work. Select a respirator, such as a mask, based on your facial features, and evaluate the tightness between the respirator, such as a mask and the face, to check whether there are gaps or leaks that put workers at risk. The mask tightness tester can quickly complete the tightness test of respirators such as masks to ensure that it provides good protective performance. Security experts will also develop protection schemes and standard regulations based on the results of the tightness test. Widely used in hospitals, manufacturing plants, production sites, fire-fighting workplaces and other official testing agencies.

    Features

    1. 1.Quantitative tightness test for respirators such as masks (QNFT);
    2. 2.Applicable to 100/99 / P3 / HEPA series mask disposable filter mask tightness test (includingN95 / N90 / KN95 and other disposable dust masks);
    3. 3.Adhesion test of half mask and full face mask;
    4. 4.Gas mask tightness test;
    5. 5.PAPR mask tightness test;
    6. 6.SCBA respirator mask tightness test;
    7. 8.7inch true color touch screen;
    8. 9.Independent or computer controlled;
    9. 10.Using CNC technology;
    10. 11.English, French, Spanish, Portuguese, Chinese language switching display;
    11. 12.Complies with US OSHA standards, Canadian Standards Association (CSA) guidelines, including N95;
    12. 13.Equipped with a variety of communication interfaces (USB, Ethernet), and can also enable WIFI.

    Mask Tightness Tester GT-RA12-3 2

    Product Parameters

    Key Specification

    Model

    GT-RA12-3

    Concentration range

    0 ~ 100,000 / cm3

    Grain diameter

    0.02 ~ 1.0μm

    Flow

    Sampling flow: 2500px3 / min Total flow: 17500px3 / min

    Closeness coefficient test

    direct test (Cout / Cin)

    Liquor

    99.5% + isopropanol (analytical grade)

    Display

    7inch true color touch screen

    Communication interface

    USB × 3 (Host × 2, Device × 1) Ethernet interface × 1

    Connection port

    environment port, sampling port

    WIFI

    equipped

    Languages

    English, French, Spanish, Portuguese, Chinese

    Flow control

    sensor control

    PC controllable operation

    one computer can control 4 instruments at the same time

    Data output format

    Microsoft Excel

    Working temperature

    15 ~ 35 ℃

    Power supply

    AC 110 ~ 240V 50 / 60Hz

    Appearance size

    208×117×262mm

    Weight

    2.1kg

    Standards

    GB 19083-2010 Technical Requirements for Medical Protective Masks;


    GB2626-2019 Respiratory protection—Non-powered air-purifying particle respirator



    Accessories

    Standard Accessories

    Alcohol reagent bottle

    Protective cap

    Reagent stick

    Zero-count filter

    Strainer

    Sampling tube

    Instruction manual

    AC adapter

    Touch screen pen

    Optional accessories

    Computer

    Test kit for tightness coefficient



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