THU-225 Constant Temperature Humidity Chamber 225L -70°C~+150°C for Precision Instrument Test
THU-225 Temperature Humidity Test Chamber (Constant Temperature and Humidity Chamber) is a professional environmental testing instrument used to simulate temperature and humidity conditions for product reliability evaluation. It fully complies with IEC 60068-2-38, GB/T 2423.4 and is widely used in electronics, automotive, battery, material and packaging industries.
Key Features
- Precision instrument testing
- Ultra stable climate control
- 225L medium volume
- Vibration isolated design
- Calibration ready ports
Technical Specifications
| Model | THU-225 |
| Test Standard | IEC 60068-2-38, GB/T 2423.4 |
| Temperature Range | -70°C~+150°C |
| Humidity Range | 20-98% RH |
| Temperature Fluctuation | +/-0.5°C |
| Temperature Uniformity | +/-2.0°C |
| Humidity Fluctuation | +/-2% RH |
| Heating Rate | 1.0-3.0°C/min |
| Cooling Rate | 0.7-1.0°C/min |
| Controller | PC software + touch screen HMI |
| Refrigerant | R404A + R23 cascade |
| Interior Volume | 225L |
| Interior Dimension (WxHxD) | 500x750x600mm |
| Power Supply | AC 380V 50Hz |
| Machine Weight | 380kg |
Typical Applications
Suitable for temperature humidity testing of precision instruments, measuring devices, optical systems. Essential for manufacturers exporting products to markets requiring IEC 60068, GB/T 2423, MIL-STD-810G or JESD22 compliance.
Warranty and Service
12-month warranty, lifetime technical support, free operation training video and installation guide. Calibration certificate and CE declaration available on request.
Get in Touch
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