Water Spray Test Chamber
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JIS D 0203 Rain and Spray Test Chamber

LIB rain and spray test chamber is formulated in accordance with JIS D 0203 standard to test the waterproof performance of the product. The scope of this code testing specifies the methods of moisture resistance and waterproofness for automotive parts.

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Specification For JIS D 0203 Rain and Spray Test Chamber

The workroom is equipped with 40 spray nozzles and 2 rain nozzles, and the spray room is equipped with water circulation system to reduce water consumption and effectively save water resources.


Internal Dimensions (mm)1000*1000*1000 D*W*H
Overall Dimensions (mm)1100*1460*1900 D*W*H
Interior Volume (L)1000
Distance from Specimen to NozzleApprox.400mm
Rain Nozzle2 holes
Rain Nozzle HoleΦ0.5mm
R1 Water Flow Rate1.9L/min.
R2 Water Flow Rate3.3L/min.
Spray Nozzle40 holes
Spray Nozzle HoleΦ1.2mm
S1 Water Flow Rate24.5L/min
S2 Water Flow Rate39.2L/min
Water Pressure at Nozzle0.03 ~ 0.30MPA
Turntable Rotation Speed17r/min
Water Pressure ControlFlow meter
ControllerProgrammable color LCD touch screen controller, Ethernet connection
Water supply systemWater tank, booster pump, Automatic water supply, Water purification system
Safety DeviceOver-temperature Protection; Over-current Protection;
Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection
Exterior MaterialSteel Plate with protective coating
Interior MaterialSUS304 stainless steel
Observation Window Double layer insulating glass with wiper

Rain Test And Spray Test
40 spray nozzles and 2 rain nozzles for water resistance test.
Save Water
Water re-circulation system that reduced water use.
Water Purification System
LIB specially designed a set of automatic water inlet and water filtration system to filter impurities within 0.03mm particles, which has ensured the smoothness of the spray system.
Customize JIS D 0203 Rain and Spray Test Chamber

You can select your chamber from the size, performance, configuration, language and so much more. Please contact us for further information.

Choose the suitable chamber complied with testing standards ISO, DIN EN, SAE, MIL-STD 810, IEC and more.
You can select your chamber from the door, controller, language and so much more.
The size and volumes can be customized.
Build a IP Lab
Build a new IP laboratory for you according to your requirements.
Accept CSA certification, or ISO17025 calibration, TUV inspection and other third-party inspection.

Quality of JIS D 0203 Rain and Spray Test Chamber
We deeply realized that quality is the first and most. We control quality from every aspect of raw material, production and inspection.
  • CE, RoHS Mark
  • Standard and Custom Chambers
  • In Stock and Ready to Ship
  • LIB™ Reliable Manufacturer

Service of JIS D 0203 Rain and Spray Test Chamber
Our comprehensive service supports for customers in purchasing and operation of test chambers timely and effectively.
  • 36 months Long Warranty
  • Lifelong Follow-up Services
  • 20- years Product life
  • Turn-Key Service
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Consult Your JIS D 0203 Rain and Spray Test Chamber Experts
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