JIS D0203 1000L Rain Test Chamber – Rain and Spray Test Chamber
Key Features
- Rain Nozzles: Equipped with 2 rain nozzles for R1 and R2 rain testing.
- Spray Nozzles: Includes 40 spray nozzles for S1 and S2 spray testing.
- Compliance: Meets the JIS D 0203 test standard.
- Flow Control: Flow meter to regulate water pressure.
- Water Re-circulation System: Reduces water usage efficiently.
- Automatic Water Supply: Ensures adequate water supply for continuous testing.
- Material Quality: Interior made of 304 stainless steel, offering rust-proof, high-temperature, and corrosion-resistant properties.
- User Interface: Programmable color display touch screen controller with USB and Ethernet connectivity.
- Additional Features: Viewing window with wiper, CE ROHS mark, customizable options.
Detailed Specifications
Workroom The interior is constructed from high-quality 304 stainless steel with a mirror finish, ensuring long-lasting durability against rust, high temperatures, and corrosion.
Flow Pipe Made from stainless steel, the flow pipe rotates around the X-S axis at approximately 23 rotations per minute.
Testing Capabilities
The JIS D0203 Rain Test Chamber is designed to meet the R1, R2, S1, and S2 test methods specified in JIS D0203. It is ideal for wet and water resistance tests on various automobile parts. The chamber can be customized with additional features depending on your specific testing requirements.
Light Spray/Rain Testing
- R1 Test: Room temperature water sprayed with two nozzles at 4.3 psi (0.3 kgf/cm²) for 10 minutes. Flow rate: 0.8 gallons/min (3.2 L/min).
- R2 Test: Room temperature water sprayed with two nozzles at 1.4 psi (0.1 kgf/cm²) for 10 minutes. Flow rate: 0.5 gallons/min (1.9 L/min).
Heavy Splash/Shower Testing
- S1 Test: Room temperature water sprayed with 40 nozzles at 14.2 psi (1 kgf/cm²) for 30 minutes. Flow rate: 6.5 gallons/min (24.5 L/min).
- S2 Test: Room temperature water sprayed with 40 nozzles at 42.7 psi (3 kgf/cm²) for 60 minutes. Flow rate: 10.3 gallons/min (39.2 L/min).
Structure & Additional Features
The exterior shell is crafted from high-quality steel plate coated with durable baking paint. The inner test room and turntable are made from SUS304# stainless steel to prevent rusting over time.
Additional features include:
- Adjustable flow rate and pressure via panel gauges.
- High-quality stepping motor for precise speed control.
- Touch screen interface for easy program control.
- Power socket within the test room with programmable power cut timing.
Technical Parameters：
| Inner box size | Length 1000*Depth 1000*Height 1000mm |
| External dimensions | Approximately length 1450* depth 1220* height 1920mm |
| Turntable diameter | ￠400mm |
| Maximum load-bearing capacity of turntable | 50KG |
| Lifting height of turntable | 500-800 mm |
| Turntable speed | 1 -23r/min (precisely adjustable) |
| Turntable rotation method | Always forward / forward and reverse alternately |
| testing time | 0-999 min |
| Total mass of equipment | About 250kg |
| Japanese standard R1/R2- technical parameters | |
| Sprinkler test coil | Strictly customize according to the requirements of JIS D0203 sprinkler test drawings |
| Water pressure | R1: 0.01MPa, R2: 0.03MPa, pressure can be set |
| Water spray flow | R1: 1.9L/min, R2: 3.2L/min, only display the minimum flow |
| Spray hole | See the picture, meet the requirements of JIS D0203 sprinkler test |
| Number of spray holes | 2 pcs |
| Water spray timing range | 0～99h59m, can be set |
| Sprinkler pipe rotates around its axis | 1～23r/min adjustable |
| Japanese standard S1/S2- technical parameters | |
| Water spray test coil | Strictly customize according to the requirements of JIS D0203 water spray test drawings |
| Water pressure | S1: 0.1MPa, S2: 0.3MPa, pressure can be set |
| Water spray flow | S1: 24.5L/min, S2: 39.2L/min, only show the minimum flow |
| Diameter of spray hole | Φ1.2mm |
| Number of spray holes | 40 pcs |
| Water spray timing range | 0～99h59m, can be set |
| The sprinkler pipe rotates around its axis | 1～23r/min adjustable |
| Electrical parameters | |
| Equipment power | 380V；50Hz |
| Test sample power | 220V |
| equipment power | 1.0KW |
| Safety protection function | Leakage protection, water shortage protection, short circuit protection |
