Rain spray test apparatus is mainly suitable for waterproof performance test and UL waterproof level test of communication equipment, auto parts, outdoor lamps, auto lamps, household appliances, electric cabinet power supplies, outdoor lighting and signal devices. The sample or equipment to be tested may be affected by water intrusion during transportation or use. It is very wise to use the Waterproof Rain Test Apparatus for testing and verification of the sample or equipment being tested. After the sample is tested, it is judged whether the performance of the product meets the requirements through inspection, so as to facilitate product design, improvement, verification and factory inspection.
Rain spray test apparatus from Wewon Tech comply with UL test standards, such as UL50EUL1278UL484UL1598UL3703. The Wewon’s waterproof rain test apparatus conforms to the North American rain test standard, and is suitable for the rain test of products exported to North America. Due to the different batch configuration, the appearance will be different, the actual product shall prevail, Please inquiry to Wewon’s engineers to get the latest equipment structure and product quotation accordingly.
Equipment Model
WEW-UL-50E-1598
Equipment Dimensions
L:1500*D:600*H2200 mm
Adjust Range of Nozzle
400~2000mm (From Ground)
Number of UL Nozzles
3 Pieces
Total Water Pressure
50~150Kpa
Single Nozzle Pressure
34.5Kpa
Number of Pressure Gauges
4 Pieces
Equipment Weight
85 KGS
Equipment Wheels
4 Pieces
UL Spray Nozzles
3 Pieces, (From US and Comply with UL)
Water Pipes
3 Metres
Rain spray test apparatus from Wewon Environmental Chambers Co., Ltd. is suitable for UL rain test of products, such as UL50E、U
Equipment Features
Components of Wewon’s rain test lab equipment: UL rain test device (3 UL nozzles above)
The main part of the device frame is made of formed aluminum material, which is stable in structure and easy to clean.
The nozzle holder for UL rain spray waterproof test equipment is movable and can be raised and lowered freely by the hand crank device.
Rain test apparatus from Wewon Tech adopts the original imported nozzle of UL laboratory, which fully conforms to the UL standard.
The base of the bracket adopts universal casters with brakes, which is convenient to move and fix.
Equipment with SUS high-quality stainless steel pressure gauge is used to display the water spray flow (each nozzle has a corresponding pressure gauge).
Rain spray test apparatus is used to evaluate whether the electronic and electrical equipment, enclosures and seals can ensure the good performance of equipment and components in the rain environment. It can simulate various environments such as dripping, splashing, etc. The realization of fully automatic product operation application of Rain spray test apparatus is the mainstream of today’s social development UL 50E Rain Test Apparatus
The rain spray waterproof test equipment has the functions of self-calibration, self-inspection, self-diagnosis and self-adaptation; it has the data processing capability of complex calculation and error correction; the products with the function of automatically completing the specified measurement tasks can effectively improve the work efficiency. With the rapid development of internationalization and network technology, UL Rain test apparatus is gradually changing to industrial control and intelligent rain test chamber system design.
Wewon Environmental Chambers Co., Ltd. knows that the future Waterproof Rain Test Apparatus will integrate computer technology and cloud computing technology to realize its network and internationalization. Rain spray test apparatus that can be controlled, monitored, maintained and diagnosed remotely will be an important direction for future development.
American National Standard/ CSA Standard for Gas Water Heaters Volume IIII, Storage Water Heaters with Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous
The ground is flat, the drainage is unobstructed, the ground and walls are waterproof, and floor drains or drains are set.
Installation Site for Rain Spray Test Apparatus
The ground bearing capacity is not less than 100kg/m2.
The site for is UL rain spray test apparatus well ventilated.
There is no strong vibration around the rain spray waterproof test equipment.
There are no flammable, explosive, corrosive substances and dust around the UL rain test apparatus.
Appropriate space for use and maintenance is reserved around the rain test apparatus.
The rear side, left and right sides, and top of the equipment: 1000mm.
The front side of the UL rain test apparatus: 2000 mm.
Temperature Range: 5℃～35℃
Environmental Request for Temp, Humidity, Water Pressure
Relative Humidity Request: ≤85%
Air Pressure: 86kPa～106kPa
User is required to configure a water source for machine at the installation site, the water pressure is not less than 0.2Mpa, and a 4-point tap is installed
Water Source and Supply’s Requirements
The faucet should be no more than 2 meters away from the UL Rain spray test apparatus.
