ISO 16750-4 Thermal Shock Water Splash Test Chamber 1000×1000×1000mm with 0℃ to +4℃ Temperature Range
Professional testing equipment designed for automotive electronics validation under extreme thermal and water exposure conditions according to ISO 16750-4 standards.
Manufactured in strict compliance with ISO 16750-4:2013 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 4: Climatic loads clause 5.4 figures 4 to 6.
The Ice Water Shock + Immersion Test Integrated Equipment validates electronic components that may experience water exposure during transportation, storage, or operation. Simulates conditions from heavy rain, sprinkler systems, wheel splashing, and violent waves to ensure product reliability and quality management.
| Parameter | Specification |
|---|---|
| Inner Chamber Size | 1000×1000×1000mm (W×D×H) - Customizable |
| Outer Chamber Size | Approx. 1800×1450×1965mm (W×D×H) |
| Parameter | Specification |
|---|---|
| Number of Cycles | 100 cycles |
| Holding Time at Tmax | 1 hour or until DUT temperature stabilization |
| Transition Duration | <20 seconds |
| Test Fluid | De-ionized water with 3% fine Arizona dust (ISO 12103-1); Optional 5% NaCl |
| Water Temperature | 0℃ to +4℃ |
| Temperature Resolution | 0.1℃ |
| Temperature Fluctuation | ±0.5℃ |
| Temperature Uniformity | ±2℃ |
| Water Flow | (3L to 4L)/3s per splash duration |
| Number of Nozzles | 3 pieces with 300mm spacing |
| Distance from Jet to DUT | 325±25mm |
| Parameter | Specification |
|---|---|
| Number of Cycles | 10 cycles |
| Immersion Time | 5 minutes |
| Water Temperature | 0℃ to +4℃ |
| Component | Material Specification |
|---|---|
| Inner Chamber | SUS316 stainless steel, 1.2mm thickness |
| Outer Chamber | SUS304 stainless steel, 1.0mm thickness |
| Water Supply | Direct tap water connection, pressure ≥2kgf/cm² |
- Spray water pump: Overload and short circuit protection
- Power supply: Leakage protection, overload and short circuit protection
- Stirring motor: Overload and short circuit protection
AC380V±10% (three-phase five-wire); 50Hz
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