EV Outdoor Waterproof Testing Vehicle Chamber 6x2.4x3.3m with 12mm/min Rain Intensity for Automotive Sealing Tests
Professional EV waterproof testing chamber with customizable 6x2.4x3.3m dimensions and precise 12mm/min rain intensity. Tests vehicle sealing performance, window installation, and anti-seepage capabilities according to QC/T476-2007 standards. Features complete water circulation system, electronic controls, and movable spray plates for comprehensive automotive waterproof evaluation.
The EV Outdoor Waterproof Testing Performance Vehicle Test Chamber is designed to evaluate the rain proof performance and anti-seepage capability of various vehicles. This comprehensive testing system simulates natural rainfall conditions to verify proper installation of windows, sunroofs, and sealing components.
- QC/T476-2007 "Rain Proof Performance Limit and Test Method for Bus"
- QC/T449-2010 "Technical Conditions and Test Methods of Insulated and Refrigerated Vehicles" Clause 4.15
| Parameter | Specification |
|---|---|
| Rain Intensity | Vehicle front (12±1) mm/min; vehicle side, rear and top (8±1) mm/min |
| Injection Pressure | 150kPa±10kPa |
| Rain Time | 15min or more, programmable |
| Rain Preset Time | 1-9999H59M59S, programmable |
| Internal Dimensions | 6×2.4×3.3m (L×W×H), customizable |
| External Dimensions | 7×3.8×4m (L×W×H), customizable |
| Nozzle Size | Orifice diameter Ф2.5-Ф3mm |
The complete testing system includes:
- Rain room with welded frame structure
- Spray system with adjustable nozzles
- Water supply and circulation systems
- Sewage treatment and filtration system
- Electronic control system
- Movable spray plates
Suitable for testing: insulated vehicles, refrigerated vehicles, passenger cars, special vehicles, motorcycles, communication products, household appliances, outdoor lighting, and signal devices.
- Power supply: AC380V±5%/50Hz
- Temperature: 15-35°C
- Relative humidity: 25%-75%
- Atmospheric pressure: 86-106kPa
- Water source: Clean water or tap water without impurities
The nozzle uses PP material with solid conical spray pattern and 60° water spray angle. Nozzles are arranged in square array with 400mm spacing, ensuring complete coverage without blank areas. The nozzle and ball seat feature threaded connection for easy replacement and cleaning of blocked impurities.
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