The rain spray test chamber simulates the impact of rain or water exposure on products in a natural environment. The IPX3 test requires that the equipment can withstand water spraying at any angle within 60° in the vertical direction. The IPX4 test requires that the equipment can resist water splashing from any direction. The rain spray test chamber is equipped with an adjustable-angle swing pipe system, a turntable and a precision nozzle device.
Key features
Rain Spray Test Chamber
Designed and manufactured in accordance with the IEC 60529 standard (IPX3/IPX4 grade), and the test process is standardized.
The oscillating tube angle is adjustable within ±180°, suitable for IPX3/IPX4 waterproof grade tests.
PLC control system precisely controls the water spray angle, pressure, flow rate and test time.
SUS304 workroom and nozzles, anti-corrosion and high-humidity resistant.
Multi-layer tempered glass window and is equipped with wipers.
Efficient water circulation system enables the reuse of water resources.
Equipped with an adjustable rotating sample stage, it supports the testing of products of various sizes and weights.
parameter list
Rain Spray Test Chamber
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Model |
R-800C |
R-1200C |
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Internal Dimension (mm) |
900*950*950 |
1300*1350*1370 |
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Overall Dimension (mm) |
1180*1420*1920 (excluding stainless steel tube) |
1540*1820*2200 (excluding stainless steel tube) |
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Interior Volume |
810 |
2400 |
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Oscillating Tube Radius |
400mm |
600mm |
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Spraying Hole Diameter |
φ0.4mm |
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Hole Spacing |
50 mm |
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Oscillating angle of Oscillating Tube |
0 ~ ±180° (Adjustable) |
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Jet nozzles |
IPX5: Dia6.3mm, IPX6: Dia12.5mm |
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Jet distance |
2.5~3meter |
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Turntable Rotation Speed |
1r/min (Adjustable speed) |
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Controller |
Programmable color LCD touch screen controller, Ethernet connection, USB port |
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| Water supply system | Water tank, booster pump, Automatic water supply, Water purification system | |||
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Safety Device |
Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection |
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Product details
Rain Spray Test Chamber
Oscillating Tube
Designed for even water spray coverage during IPX3/IPX4 testing, ensuring consistent results across sample surfaces.
Easy to remove, clean, or replace, supporting long-term testing accuracy.

Turntable
A built-in waterproof power source at the turntable allows powering the specimen during testing, enabling real-time performance evaluation under actual operating conditions.

Intelligent Control System
color touch screen, support for multi-language switching.Multiple groups of test programs can be preset, real-time display of angle, flow, time and other parameters USB data export + remote monitoring, supporting fault diagnosis.

Water circulation system
Precision filtration device (filtration accuracy ≤0.03mm), automatic water supply and drainage system, making the test more convenient and efficient.


Choose the rain spray test chamber to help your products easily pass the IPX3/IPX4 certification! LIB has more IP rain testing devices for chosen. Contact us immediately to learn more technical details and customized solutions.
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