High & Low Temperature Humidity Environmental Test Chamber for Reliability and Climate Simulation

The High and Low Temperature Humidity Test Chamber is designed for precise environmental simulation under extreme temperature and humidity conditions. Manufactured by HeJin, a source factory with years of engineering experience, this environmental test chamber delivers stable, repeatable, and reliable performance for product quality validation, compliance testing, and R&D verification across multiple industries.

• Wide temperature and humidity control range for comprehensive testing
• High-precision sensors ensure accurate and repeatable results
• Uniform airflow system for consistent chamber conditions
• Intelligent touchscreen controller with programmable test profiles
• Stable performance during long-term cyclic testing
• Safety protection for over-temperature, over-current, and compressor overload

1. IEC 60068-2-1 – Test A: Cold
2. IEC 60068-2-2 – Test B: Dry Heat
3. IEC 60068-2-30 – Damp Heat, Cyclic (12 h + 12 h cycle)
4. IEC 60068-2-78 – Damp Heat, Steady State
5. ISO 16750-4 – Road vehicles – Climatic loads
6. GB/T 2423.1 – Low temperature test method
7. GB/T 2423.2 – High temperature test method
8. GB/T 2423.3 – Damp heat test method