Rain Test Chamber

Rain Test Chamber is designed according with the standards of IEC 60529-2001; GB 4208-93; GB10485 (Enclosure protection level). It is mainly used for electronic products to do the waterproof test. Such us mobile phones parts, LED, lighting & signal devices, automotive lamp and exterior parts testing work.

Water pump for rain test chambers uses highly pressure stainless steel pump, ensure water pressure and flow of the test cycle, the pump is installed in the side of the IP test device, and both ends of the inlet and outlet to set up the joint, easy to replace and repair. Water tank can be disassembled,The corresponding joint or hose connection is arranged in the water pipe connection.

Drawing for Rain Test Chamber


● Rain test chambers with water pressure and flow rate adjustable. The IP X3, X4 rain test chamber is suitable for external lighting & signal devices & automotive lamp shell protection test.
● Unique sprinkler can stably control the rain quantity and pressure. Pipe’s Hole Size: The number of holes 25 pcs; Water Supply Pipe:¢20mm; Water Flow:≥1T/h
● There has a custom design solution with France Tecumseh Cooling System, and makes the rain test chamber can makes the testing samples’ temperature rising from 4C~5C (Cold Testing) to RT-85°C (Hot Testing)
● Inner case’s material is imported steel plates, Shell is made of #304 stainless steel. Water tank uses SUS304 stainless steel, which was installed on side of test devices. The capacity of tank could meet test water.
● Wewon’s rain test chamber applies for rain spray test for varous types of products. Standard: IEC60529; GB/T 16422.38, ASTM/ISO/ ROHS/GB Certification

Application: Rain testing chambers applied to test the shell’s waterproof effect of electronics, automobile and communication,using rainfall simulation to test the product’s waterproof performance and assess the product’s waterproof performance’s loss classification.

● IP X1: Protected against falling water equivalent to 3-5mm rainfall per minute for a duration of 10 minutes. Unit is placed in its normal operating position. IP X2: Protected against falling water when tilted up to 15 degrees – Same as IPX-1 but unit is tested in 4 fixed positions – tilted 15 degrees in each direction from normal operating position.
● IP X3: Protected against spraying water – Water spraying up to 60 degrees from vertical at 10 liters/min at a pressure of 80-100kN/m2 for 5 min. IP X4: Protected against splashing water – Same as IPX-3 but water is sprayed at all angles.
● IP X5: Protected against water jets – Water projected at all angles through a 6.3mm nozzle at a flow rate of 12.5 liters/min at a pressure of 30kN/m2 for 3 minutes from a distance of 3 meters. IP X6: Protected against heavy seas – Water projected at all angles through a 12.5mm nozzle at a flow rate of 100 liters/min at a pressure of 100kN/m2 for 3 minutes from a distance of 3 meters.
● IP X7: Protected against water immersion – Immersion for 30 minutes at a depth of 1 meter. IP X8: Protected against water submersion – The rain spray test chamber is suitable for continual submersion in water under conditions which are identified by the manufacturer.

rain test chambers

Model Description WE-LY- 500C WE-LY- 1000C
Internal Dimension  WxHxD (mm) 800*800*800 1000*1000*1000
External Dimension WxHxD (mm) 1400*940*1670 1600*1250*1950
JIS Test (Flow) 1.8L/Min~3.9L/min 24.5L/Min~39.2L/min
JIS Test (Pressure) 0.1kgf/cm2~0.3 kgf/cm2 1kgf/cm2~3 kgf/cm2
Drop Test 1~1.5mm/min 3~3.5mm/min
Gross Weight (Kgs) 265 Kgs 350 Kgs
Voltage (V) AC 1Ψ 220V 50Hz AC 3Ψ 380V 60Hz
Rain of Pipe-Swing Test IP x3 IP x4 swing pipe: RT~±80°C Flow:0.07L/min per Nozzle
Water Spray Test IP X3 IP X4 jet:2.5m~3m Flow :12.5L/min ~100L/Min
High Pressure Jet Test 80 Kgf~100 Kgf Flow:14~16L/min
Rotating Speed of Rotating-Plate 4~20 RPM /Adjustable 4~20 RPM /Adjustable
Test Standard JIS, ISO, IEC60529, DIN40050, GB2423, GB4208 Standard


rain test chambers

rain test chambers


1. Technical Parameters for IP X3 IP X4 Rain Test Chamber
2. Technical Parameters for IP X3 IP X4 Rain Test Chamber
3. Technical Parameters for IP X3 IP X4 Rain Test Chamber
4. Technical Parameters for IP X3 IP X4 Rain Test Chamber
5. Technical Parameters for IP X3 IP X4 Rain Test Chamber
Data Sheet for Weweon’s Rain Test Chamber
POP Photos for Wewon’s Rain Test Chambers
IP X1 X2 X3 X4 X5 X6 X7 Rain Test Chamber, Preparing, Testing & Adjustment Work, Siemens Control System, Equip High Quality World-Class Accessories Parts Inside.
Structure and Working Principle for Wewon’s IP X3 X4 Rain Test Chamber, Testing Room: 1000*1000*1000 (W*D*H mm), Volume: 1000 Liters
The inner structure for Wewon’s rain test chambers, Water filter, Pressure Gauge, Flowmeter, Water Tank, Water Recycle.
Circuit Modules for Wewon’s IP X 3 X 4 Rain Test Chamber, The realy, motor with a famous Taiwan brand, The controller’s supplier comes from Korea. Conroller support touch screen, RS 232, And USB Port.
Swing Pipes for Wewon’s IP X3 X 4 Rain Test Chamber, OD can be 400mm, 800mm, 1200mm… Accept the custom size. Metal talbe can be rotation, There has a motor under the metal talbe, and control the running speed.
The profile/ appearance for Wewon’s IP X3 X 4 Rain Test Chamber, The metal case can be SUS stainless steel or paiting color, Depends customer’s requirement.
IEC60529 IP Standard for Rain Test Chamber
IP X5 X6 Raining test for outdoor LED Lamp/ Light, LED light fix on the metal talbe with rotation by a motor system. More details, Please check Wewon’s Youtube Movies
Products Catalog for Rain Test Chambers
Company Profile for Rain Test Chambers
The Controller Button’s Description of Rain Test Chamber
1. Technical Parameters for Sand Dust Test Chamber 001
2. Technical Parameters for Wewon’s 1000 Liters Dust Test Chamber
3. Technical Parameters for 1000 Liters Sand and Dust Test Chamber
4. Technical Parameters for Wewon’s Sand Test Chamber
5. Show Details/ Pictures for Wewon’s 1000 L Sand Dust Chamber

Sand Dust Test Chamber’s Show Details :



Wewon Environmental Chambers Co., Ltd. as a manufacturer and supply humidity and temperature testing chambers, rain test chambers for abroad partners many years ! The mainly product from Wewon Environmental Chambers Co., Ltd. : rain test chamber for battery test, rain test chambers for cell phone seal test, walk-in chambers, thermal shock chambers, rain test chambers, ozone chambers, & vibration test systems.


Many thanks for your reading ! I appreciate it ! Meanwhile, I am glad to know you have the inquiry for Wewon rain test chambers. The related technical parameters for rain test chambers as above files mentioned, Hope you like it ! For more details check rain test chambers, Please send us a mail. I am waiting for you there ! Thank you.


No 9, Jin Yu Ling Road, Sangyuan Industrial Zone,

Dongcheng, Dongguan,

Guangdong, 523119, China

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+86 136 9497 2540



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