CHT-408 Temperature Humidity Chamber 408L -20°C~+150°C Programmable Controller for Rubber Testing
CHT-408 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, ASTM D2247 and is widely used in electronics, automotive, battery, material and packaging industries.
Key Features
- 408L large chamber capacity
- Multi-step programmable cycles
- Rubber aging test standards
- Observation window with light
- Caster wheels for mobility
Technical Specifications
| Model | CHT-408 |
| Test Standard | IEC 60068-2-78, GB/T 2423.3, ASTM D2247 |
| 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 | 7-inch touch screen HMI |
| Refrigerant | R404A environmentally friendly |
| Interior Volume | 408L |
| Interior Dimension (WxHxD) | 600x850x800mm |
| Power Supply | AC 380V 50Hz |
| Machine Weight | 350kg |
Typical Applications
Suitable for temperature humidity testing of rubber sheets, elastomer products, gasket materials. 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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