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The TEMAK Temperature, Humidity, Vibration & Rain Spray Combined Test Chamber is a high-precision four-factor environmental testing system specially developed for the construction machinery and new energy commercial vehicle industries. It integrates four environmental stresses—temperature, humidity, vibration, and high-pressure rain spray—into a single system to validate the reliability of critical components, including motor controllers, high-voltage connectors, and drive motors, under combined environmental stress conditions.
Customized Testing Solutions: Enables simultaneous temperature, humidity, vibration, and rain spray testing to realistically simulate vehicle exposure to rain, snow, and high-pressure washing conditions.
IPX9 High-Pressure Spray System: Features stainless steel fan-shaped nozzles for automated multi-angle spraying, combined with a water circulation and filtration system to ensure continuous and consistent spray operation.
Wide-Range Temperature and Humidity Simulation: Provides a broad adjustable temperature and humidity range with precise environmental control to ensure stable and repeatable test results.
Intelligent Control System: Equipped with a proprietary touchscreen controller and multiple communication interfaces, supporting centralized management of multiple devices and full-cycle operational monitoring.
Vibration Shaker-Compatible Design: The chamber structure is precisely matched to the vibration shaker, balancing efficient vibration transmission with chamber sealing performance.Multi-Standard Compatibility: Meets multiple national standards for environmental, temperature variation, and vibration testing, supporting reliability validation across a wide range of products.
| Item | Specification |
| Inner Chamber Dimensions | 1400 × 1400 × 1000 mm (W × D × H) |
| Temperature Range | -40°C to +150°C |
| Heating/Cooling Rate | ≥ 5°C/min (-40°C ↔ +85°C, with a 50 kg aluminum load) |
| Temperature Uniformity | ≤ 2°C (-40°C to +100°C) |
| Humidity Range | 20% to 95% RH (at 20°C to 85°C) |
| Spray Pressure / Flow Rate | 8000–10000 kPa / 15 ± 1 L/min (IPX9 rating) |
| Nozzle Configuration | 4 fan-shaped nozzles with automatic switching at 0° / 30° / 60° / 90° |
| Controller | TEMAK proprietary 9.7-inch touchscreen controller, supporting CAN / RS485 |
