The rain and spray test chamber is formulated in accordance with JIS D 0203 standard to test the waterproof performance of the product.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.
The JIS D0203 Rain Test Chamber meets a wide range of testing standards, including JIS D0203 (Japan), ISO 20653 (road vehicles), IEC 60529 (IP ingress protection), SAE J1455 (environmental exposure for electronics), and ASTM D4488 (rain and splash resistance).
R-1000JIS
LIB Industry
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Advantages
1. High-Fidelity Water Simulation: Equipped with 2 rain nozzles and 40 spray nozzles, the chamber accurately replicates rainfall, wind-driven rain, and heavy spray conditions. Adjustable flow rates from 1.9 L/min to 39.2 L/min and pressures up to 0.30 MPa ensure that each test mirrors real-world exposure, giving reliable waterproof performance data for automotive and electronic components.
2. 360° Rotational Exposure: The robust stainless-steel turntable rotates at 17 rpm, guaranteeing uniform water coverage on all surfaces of the test specimens. This comprehensive exposure eliminates blind spots, helping engineers identify potential weak points and improve product durability.
3. Efficient Water Management: A closed-loop water circulation and purification system reduces water consumption and maintains consistent test conditions. This eco-friendly design lowers operational costs while ensuring repeatable and stable testing for extended cycles.
4. User-Friendly Intelligent Control: The touchscreen PID controller allows precise programming of water flow, pressure, test duration, and turntable rotation. Remote monitoring via Ethernet provides real-time data and alerts, simplifying operations and enhancing test accuracy.
5. Durable and Safe Construction: Built with corrosion-resistant SUS304 stainless steel and a large observation window with wiper, the chamber withstands prolonged water exposure and supports easy monitoring. Safety features, including over-pressure, water shortage, and electrical leakage protections, ensure reliable and secure operation for both operators and equipment.
Technical Parameters
| Model | R-1000JIS |
| 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 Nozzle | Approx.400mm |
| Rain Nozzle | 2 holes |
| Rain Nozzle Hole | Φ0.5mm |
| R1 Water Flow Rate | 1.9L/min. |
| R2 Water Flow Rate | 3.3L/min. |
| Spray Nozzle | 40 holes |
| Spray Nozzle Hole | Φ1.2mm |
| S1 Water Flow Rate | 24.5L/min |
| S2 Water Flow Rate | 39.2L/min |
| Water Pressure at Nozzle | 0.03 ~ 0.30MPA |
| Turntable Rotation Speed | 17r/min |
| Water Pressure Control | Flow meter |
| Controller | Programmable color LCD touch screen controller, Ethernet connection |
| Build-in Water Tank(mm) | 370*375*950 |
| View Window Size(mm) | 475*475 |
| Water supply system | Water tank, booster pump, Automatic water supply, Water purification system |
| Safety Device | Over-temperature Protection; Over-current Protection; |
| Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection | |
| Exterior Material | Steel Plate with protective coating |
| Interior Material | SUS304 stainless steel |
| Observation Window | Double layer insulating glass with wiper |
| Power Supply | 380V 50Hz |
Operate Guide of the JIS D0203 Rain Test Chamber
To use the JIS D0203 Rain Test Chamber, first ensure the water supply and circulation system are filled and functioning. Place the test specimens securely on the stainless-steel turntable and close the chamber door. Use the touchscreen PID controller to set the desired test parameters, including rain or spray type, water flow rate, pressure, rotation speed, and test duration. Start the program and monitor the test through the observation window or via remote Ethernet connection. After completion, allow the chamber to drain and dry before removing specimens. Regular maintenance of nozzles, filters, and water quality ensures consistent performance and accurate results.
Video of the JIS D0203 Rain Test Chamber
Reliable Global Support
LIB provides complete confidence with a 3-year warranty and lifelong technical assistance. Should any issue arise that cannot be repaired, we will replace the chamber at no cost. Our professional English-speaking support team is available 24/7 to provide prompt assistance anywhere in the world. Spare parts are stocked globally, enabling delivery within 7–15 days, and detailed guidance is offered for safe shipping, setup, and operation.
Advantages
1. High-Fidelity Water Simulation: Equipped with 2 rain nozzles and 40 spray nozzles, the chamber accurately replicates rainfall, wind-driven rain, and heavy spray conditions. Adjustable flow rates from 1.9 L/min to 39.2 L/min and pressures up to 0.30 MPa ensure that each test mirrors real-world exposure, giving reliable waterproof performance data for automotive and electronic components.
2. 360° Rotational Exposure: The robust stainless-steel turntable rotates at 17 rpm, guaranteeing uniform water coverage on all surfaces of the test specimens. This comprehensive exposure eliminates blind spots, helping engineers identify potential weak points and improve product durability.
3. Efficient Water Management: A closed-loop water circulation and purification system reduces water consumption and maintains consistent test conditions. This eco-friendly design lowers operational costs while ensuring repeatable and stable testing for extended cycles.
4. User-Friendly Intelligent Control: The touchscreen PID controller allows precise programming of water flow, pressure, test duration, and turntable rotation. Remote monitoring via Ethernet provides real-time data and alerts, simplifying operations and enhancing test accuracy.
5. Durable and Safe Construction: Built with corrosion-resistant SUS304 stainless steel and a large observation window with wiper, the chamber withstands prolonged water exposure and supports easy monitoring. Safety features, including over-pressure, water shortage, and electrical leakage protections, ensure reliable and secure operation for both operators and equipment.
Technical Parameters
| Model | R-1000JIS |
| 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 Nozzle | Approx.400mm |
| Rain Nozzle | 2 holes |
| Rain Nozzle Hole | Φ0.5mm |
| R1 Water Flow Rate | 1.9L/min. |
| R2 Water Flow Rate | 3.3L/min. |
| Spray Nozzle | 40 holes |
| Spray Nozzle Hole | Φ1.2mm |
| S1 Water Flow Rate | 24.5L/min |
| S2 Water Flow Rate | 39.2L/min |
| Water Pressure at Nozzle | 0.03 ~ 0.30MPA |
| Turntable Rotation Speed | 17r/min |
| Water Pressure Control | Flow meter |
| Controller | Programmable color LCD touch screen controller, Ethernet connection |
| Build-in Water Tank(mm) | 370*375*950 |
| View Window Size(mm) | 475*475 |
| Water supply system | Water tank, booster pump, Automatic water supply, Water purification system |
| Safety Device | Over-temperature Protection; Over-current Protection; |
| Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection | |
| Exterior Material | Steel Plate with protective coating |
| Interior Material | SUS304 stainless steel |
| Observation Window | Double layer insulating glass with wiper |
| Power Supply | 380V 50Hz |
Operate Guide of the JIS D0203 Rain Test Chamber
To use the JIS D0203 Rain Test Chamber, first ensure the water supply and circulation system are filled and functioning. Place the test specimens securely on the stainless-steel turntable and close the chamber door. Use the touchscreen PID controller to set the desired test parameters, including rain or spray type, water flow rate, pressure, rotation speed, and test duration. Start the program and monitor the test through the observation window or via remote Ethernet connection. After completion, allow the chamber to drain and dry before removing specimens. Regular maintenance of nozzles, filters, and water quality ensures consistent performance and accurate results.
Video of the JIS D0203 Rain Test Chamber
Reliable Global Support
LIB provides complete confidence with a 3-year warranty and lifelong technical assistance. Should any issue arise that cannot be repaired, we will replace the chamber at no cost. Our professional English-speaking support team is available 24/7 to provide prompt assistance anywhere in the world. Spare parts are stocked globally, enabling delivery within 7–15 days, and detailed guidance is offered for safe shipping, setup, and operation.
