1. Graceful appearance, circularly shaped body for, surface treated with mist strips and plane handle with no reaction. Our temperature humdity climatic chamber is easy to operate, safe and reliable.
2. Rectangular double-glassed watching window for the observation of the test production during the testing process.The window is equipped with sweat-proof electrical heating device that can prevent water steam from condensing into droplets, and with high brightness PL fluorescent bulbs to provide light inside the box.If you need more models about our test equipment, please reference our chamber-testing（.）com
3. Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5. The French Tecumseh brand is used for the circulation system of the compressor, capable of removing the lubricant between thecondensation pipes and capillaries. The environment protecting coolant is used for the whole series (R23, R404A)
6. Imported LCD display screen, capable of displaying the measured value as well as the set value and time.
7. The controller of environmental chamber has the functions of multiples segment program editing, and of quick or slope control of temperature and humidity.
8. Inserted mobile pulley, convenient for movement an relocation, with strong positioning screws.
Air conditioning system:
1, the air control: forced ventilation circulation, balance thermostat method (BTC). This method not only refers to the case of the cooling system for continuous operation, the control system according to the temperature set point of the heater to control the output of the results by automatically calculating PID output, and ultimately achieve a dynamic equilibrium.
2, air circulating means: built between the air circulation fan duct and the long axis of stainless steel, the use of energy efficient refrigerators and regulation system, by effective and efficient heat exchange ventilator, to achieve the purpose of the temperature change. By adjustable air outlet adjusting bolt, thereby significantly improving the chamber temperature uniformity;
3, the air cooling method: multi-stage diaphragm air heat exchanger.
4, air heating: Watkins quality nickel chrome electric heater.
Specifications :
| Temperature Range | A:-0~150℃ B:-20~150℃ C:-40~150℃ D:-70~150℃ |
| Humidity Range | 20%RH-98%RH (details see temperature humidity control diagram). |
| Temperature Fluctuation | ±0.5℃ |
| Humidity Fluctuation | ±2%RH |
| Temperature Deviation | ≤2.0℃ |
| Humidity Deviation | A)>75%RH:≤+2,-3%RH,B)<75%RH:≤±5%RH. |
| Temperature Uniformity | ≤±2.0℃ |
| Humidity Uniformity | +2,-3%RH |
| Heating Rate | Approx 3℃/mins,average non-linear ,no load |
| Cooling Rate | Approx 1℃/ mins,average non-linear ,no load |
| Temperature Overshoot | ≤±2℃ |
| Internal Material | 1.2mm thick SUS#304 high &low temperature resistance stainless steel. |
| External Material | Adopt flame retardant high strength PU Polyurethane foam insulation material. |
| Control Method | Touch screen programmable PLC, with USB interface, with RJ485 interface can be connected to computer controlling, special network control software, convenient remote monitoring, data acquisitioning. |
Advantage:
Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
