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Sand and Dust Test Chamber

Sand and Dust Test Chamber


    Sand and dust tester is used for dust test including floating dust and cyclone dust: for all kinds of automobile parts, such as, automobile lamps, meter, safe belt, seat regulator, dirt-proof boot of electrical appliance, lockers etc.

    【Technical Parameters






    F for floating dust

    C for cyclone dust

    Concentration of Sand and Dust

    F1:  60000mg/m3


    F2:  3000mg/m3



    5000mg/ m3, 5m/s

    Internal Dimension WxHxD (mm)



    External Dimension WxHxD (mm)



    Temperature Range

    RT(25±15), or lab temperature

    RT(25±15), or lab temperature

    Humidity Range

    35~90% R.H., or lab humidity

    35~90% R.H., or lab humidity

    Talcum Powder Dosage(Kg/m ²)

     2 ~4

    Metal Net Mesh Standard Diameter(μm)


    Diameter Between Metal Wires(μm)


    Powder Spray & Dust Fall Mode

    1. Dust fall freely: adopt centrifugal fan to blow the sand or dust to the 1/5 of roof, then fall freely.

    2. Blow the sand or dust: pressure spray dust from the bottom, multi-steps pressure adjustable

    Test Standard

    Meet JIS, ISO, IEC60529,DIN40050,GB2423 test standard


    AC 220V(±10%), 1 phase 3  Lines,50/60HZ ;   

    1. Adopt strong spray dust device, the user can operate independently for No.1 floating dust, No.2 floating dustt,No.3 floating dust on the gauge panel.
    2. Adopt vibration device; spray dust’s density can be the same every time.
    3. Precision collection for dust concentration, Can reduce the misestimate concentration because of improper operation  
    4. Meet DIN, IEC, GB, ISO, JIS standard
    5. Control system: be connected with and monitored by computer
    6. Convenient design for dust cleaning.
    7. Synchronous resonance function to ensure of the uniformity of dust concentration

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