Constant temperature and humidity test chambers are used to test the temperature humidity on the performance of the product function and service life, etc, the effect of repetition provides certification and can accelerate under the condition of environment simulation test equipment, the general use during the process of production materials transportation storage and use a variety of temperature change.
Standard constant temperature and humidity test chamber are: 100L 150L 225L 408L 800L 1000L inner box size.
Note: Non-standard customized products 50L~100L and over 1000L, specific specifications and parameters shall be subject to the scheme.
Temperature range :-80 ~150 (non-standard optional: low temperature -120, high temperature 200) .
Humidity range: 20%~98%RH (non-standard optional :5%~~98%RH 10%~98%RH).
Constant temperature and humidity test chamber product advantages
● Intelligent regulation -- balanced temperature and humidity control mode PID intelligent regulation.
● Imported components -- key parts are imported from international brands, and the whole system is equipped with multiple protection devices, improving the reliability of operation.
● National patent -- ISO9001 quality system certification enterprises, and products won the national patent.
● Convenient observation -- ingenious air duct structure, temperature, and humidity deviation are small, have high uniformity, and have an anti-condensation function.
● Easy to operate -- the system is simple to operate and easy to install and maintain.
Technical parameters of constant temperature and humidity test chamber
| Temperature Range | -20℃~+150℃ | |
| -40℃~+150℃ | ||
| -60℃~+150℃ | ||
| -70℃~+150℃ | ||
| -120℃~+150℃ | ||
| Humidity Range | 20%~95%RH | |
| Temperature Fluctuation | ±0.5℃ | |
| Temperature Uniformity | ±2℃ | |
| Temperature Deviation | ≦±2.0℃ | |
| Humidity Deviation | ±3.0％RH（＞75％RH） | |
| ±5.0％RH（≤75％RH） | ||
| Heating Rate | Average 3.0℃/min (nonlinear, no load) | |
| Cooling Rate | Average 1.0℃/min (nonlinear, no load) | |
| Capacity | 50L-600M3 | |
| Working Chamber Capacity | 50L-60M3 | |
| Chamber Material | Outer Chamber | Color coated steel plate, or 304 stainless steel optional |
| Inner Chamber | SUS304 or 316 stainless steel | |
| Insulating Layer | Hard polyurethane foam insulation + 100-200mm glass fiber | |
| Inspection Window | Electronic defogging film, heat and sweat proof, vacuum glass window, prevent frosting | |
| W400*H300mm | ||
| W300*H200mm | ||
| Sample Holder | Stainless steel sample holder 2 layers, height adjustable, maximum 100kg/ layer. | |
| Mobile Casters | Foot master caster | |
| Noise | ≤70dB | |
| Refrigerant | Non-fluorine environmental refrigerant R404A R23, in line with environmental regulations, is safe and non-toxic | |
| Cooling Method | Air cooling | |
| Control Panel | Full touchscreen-friendly interface | |
| Power | 220V/380V 50Hz |
