CHT-50 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 60068-2-78, GB/T 2423.3 and is widely used in electronics, automotive, battery, material and packaging industries.
| Model | CHT-50 |
| Test Standard | IEC 60068-2-78, GB/T 2423.3 |
| Temperature Range | -20°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 | LCD digital controller |
| Refrigerant | R404A environmentally friendly |
| Interior Volume | 50L |
| Interior Dimension (WxHxD) | 350x400x350mm |
| Power Supply | AC 220V 50Hz |
| Machine Weight | 130kg |
Suitable for temperature humidity testing of electronic components, small PCBs, sensors. Essential for manufacturers exporting products to markets requiring IEC 60068, GB/T 2423, MIL-STD-810G or JESD22 compliance.
12-month warranty, lifetime technical support, free operation training video and installation guide. Calibration certificate and CE declaration available on request.