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The oscillating tube rain tester simulates the artificial rainfall, to test anti-rain, waterproof, and sealing performance for electronic products, auto parts, and luminaire products. This tester is applied in IPX3, IPX4 waterproof degrees tests. As per standard requirement, the oscillating tube with holes sprays the water to the samples on the rotating table, to complete the test.

IPX34 Oscillating Tube Rain Tester

    •  Support different radius of oscillating tubes to meet customers' various sample tests. And design a special wooden holder to put these tubes safely.Both test vertical height and horizontal distance are flexible to be adjusted. Users can press the “Up” and “Down” buttons on the PLC screen to control the tube mounting platform height. By manually moving the slide device on the base to adjust the horizontal distance.
    • A convenient assembly way to join three parts of the machine together by screw locking. User-friendly design.
    • Equips a high accuracy water flow meter and pressure meter, help users detect the water status before tests, meanwhile, users can set the flow value to the required one freely.
    • PLC touch screen with a waterproof cover to protect against water.
  • Machine dimension

    3500x1200x2700mm (max

    Package dimension

    181*148*152cm (L*W*H)

    Gross weight


    IP code

    IPX3, IPX4

    Oscillating tube diameter

    200mm, 400mm, 600mm, 800mm (other diameter tubes can be optional)

    Oscillating tube angle

    IPX 3

    IPX 4

    120°, 60° on either side of the vertical

    Close to 360°, close to 180° on either side of the vertical

    Oscillating tube duration

    IPX 3

    IPX 4

    5 min

    10 min

    Oscillating tube frequency

    IPX 3

    IPX 4




    Capacity: 50kg (can be customized)

    Height: about 600mm-1100mm

    Speed: 1-5rpm adjustable

    Water spray hole diameter

    0.4mm, each hole with interval of 50mm

    Water spray hole mean flow rate


    Oscillating tube mounting platform

    Height can be adjusted. It can be raised to 800 mm

    Slide device

    200-800mm adjustable


    PLC touch screen programmable controller


    AC 220V, 50Hz

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