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    JG458 mask air tightness tester:

    About our product：

    It is used for the air tightness test of the full face mask of self-priming filter type anti-particulate respirator. Applicable to labor safety protection inspection centers, occupational safety inspection centers, disease prevention and control centers, respirator manufacturers, etc.
    • Product details
    【Scope of application】
    It is used for the air tightness test of the full face mask of self-priming filter type anti-particulate respirator. Applicable to labor safety protection inspection centers, occupational safety inspection centers, disease prevention and control centers, respirator manufacturers, etc.
    【Guideline】
    GB 2626-2019 Respiratory protection equipment self-priming filter anti-particulate respirator
    【technical parameter】
    1. Pumping speed of vacuum pump: 2L/min (adjustable flow meter)
    2. Differential pressure measurement range: 0～2000Pa; accuracy is 1Pa
    3. Timer: 0～999s, arbitrarily set
    4. Dimensions: 500×490×520mm
    5. Weight: 20kg
    6. Power supply: AC220V 50Hz 650W
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    All rights reserved:Wenzhou Jigao Testing Instrument Co., LTDFor the record:浙ICP备13025812号-4   Technical support：Zhejiang Huayi Network
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