Automotive Rain Simulation & Drying Chamber Waterproof Testing Chamber
Complied Standards & Clauses
Conforms to IEC 60529 Degrees of protection provided by enclosures (IP Code);
Product Overview
The SNQC1001 Rain and Dry Test Room is a specialized testing solution designed for simulating rain and dry conditions to evaluate the water tightness performance of commercial vehicles, including refrigerated trucks, insulated trucks, and passenger vans.
This test room integrates multi-angle water spray, automated drainage, precise flow and pressure control, and high-efficiency air drying systems, all compliant with major international and Chinese automotive testing standards.
Whether you're validating IP-grade protection, checking sealing performance, or performing routine inspection, SNQC1001 provides reliable, reproducible, and standards-compliant results.
Key Features & Benefits
Simulates natural rainfall conditions (5–12mm/min at 45° angle)
Integrated drying system with centrifugal fans and air knives
Full PLC control with touch panel, remote start, alarms & auto water refill
Meets multiple industry standards: IEC 60529, QC/T 476-2007, GB 29753-2013
Closed water circulation with multi-stage filtration, ensuring nozzle cleanliness
Modular design for easy maintenance, site welding & quick assembly
Technical Parameters
| Item | Specification |
| Model | SNQC1001 |
| Function | Rain and drying test for commercial vehicles |
| Rainfall Intensity | 5–12mm ±1mm/min (adjustable) |
| Spray Angle | 45° to vertical (simulates natural rainfall) |
| Spray Pressure | 69–150 kPa ±10 kPa |
| Spray Nozzle Diameter | 2.5mm ±0.01mm, 60° cone spray, SS304 material |
| Nozzle Quantity | 1,450 pieces (evenly spaced 400mm apart) |
| Pump Model | KQL100/220-30, 30kW, Flow: 100m³/h, Head: 40m |
| Drying Fan Model | Dehui/Nantong Centrifugal Fans, 7.5kW × 3 units |
| Drying Height | Top outlet: max 2800mm; Side outlet: min 2600mm |
| Water Filtration | 3-stage sedimentation + stainless steel mesh (100 mesh) |
| Power Supply | AC 380V ±5%, 50Hz, 3-phase |
| Control System | PLC + Touch screen + Remote control |
| Room Size | Designed for 14m vehicles; walk-in/back-out style |
| Wall Panel | EPS sandwich panel (50mm thick, 0.426mm color steel plate) |
| Sound Insulation | Max 75 dB @1m distance |
| Noise Protection | Double-layer panel with rock wool core (100mm) |
| Applicable Standards | IEC 60529, QC/T 476-2007, GB 29753-2013, QC/T 450-2010 |
Details
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