Water Booth Rain and Dry Test System for Motor Vehicles - 7.4×3.4×3.1m Chamber with 12mm/min Rain Intensity
Conforms to QC/T476-2007 "Rainproof Sealing Limits and Test Methods for Passenger Vehicles" and QC/T911-2013 Electric Energy Vehicles standards.
This water booth rain and dry test system evaluates the rainproof performance and water penetration resistance of outdoor motor vehicles. The equipment assesses whether vehicle housings and seals maintain optimal working performance and technical condition during or after water exposure testing.
| Parameter | Specification |
|---|---|
| Rain Intensity | Front: 12±1 mm/min; Sides, Rear & Top: 8±1 mm/min |
| Nozzle Spray Pressure | 50kPa (3mm/m³), 100kPa (6mm/m³), 150kPa (8mm/m³) |
| Rain Direction | 0-90° adjustable |
| Rain Time Setting | 1-600 minutes or more (programmable: 1-9999H59M59S) |
| Maximum Vehicle Size | 6×2×2.1m (length×width×height) |
| Test Chamber Inner Dimensions | 7.4×3.4×3.1m (length×width×height) |
| Test Chamber Outer Dimensions | 7.6×3.8×4.5m (length×width×height) |
- Five-direction spray coverage (top, front, rear, left, right) eliminates water spray dead zones
- Individual pressure regulation with pressure gauges and flow meters for precise control
- Rust-proof and shock-resistant chamber construction with simple, aesthetic design
- Accommodates multiple vehicle sizes simultaneously with profiling full-spray system
- Easy operation with convenient access for inspection and maintenance
- Integrated drainage channels prevent water seepage and ensure proper water management
Application: This system provides critical testing data for vehicle manufacturers to ensure rainproof performance compliance, assess water resistance during transportation and use, and establish technical standards for vehicle sealing systems.
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