Applicable to aerospace products, information electronic instrumentation, materials, electrical, electronic products, various electronic components in high and low temperature or hot and humid environment, to test their performance indicators.

Performance characteristics:
1. It has a wide temperature control range to meet the various needs of users.
2, using a unique balanced temperature adjustment method, with a stable and balanced heating capacity, can carry out high-precision, high-stability temperature control; temperature with a touch screen display, intuitive and easy to read, accurate and convenient.
3. You can adjust the temperature error value to meet your more accurate test conditions.
4. It has the function of automatically selecting the running refrigeration circuit with the set value of temperature, and the operation is simple.
5. the door is equipped with a large-area observation window, and the test state of the test sample can be observed at any time.
6, with high temperature start-up function, can open the refrigerator when the temperature inside the box rises to 150 C, easy to carry out round-trip test between high temperature and low temperature.
7, with self-diagnosis function, freezer overload protection, high-pressure pressure switch, overload relay, thermal protection device and other security functions, fully guarantee the safety of use.
8. Adopt multi-wing blower to provide strong air circulation to avoid any dead angle and make the temperature distribution in the test area uniform.
9. the wind path is designed to return to the wind and return to the wind. the wind pressure and wind speed are in line with the test standard, and the temperature can be stabilized at the instant of opening the door.
10, heating, cooling, system completely independent can improve efficiency, reduce testing costs, increase life, reduce failure rate.
11. the water supply tank is placed in the lower right part of the control box, and there is automatic protection of water shortage, which is more convenient for the operator to supplement the water source.
12. the humidification system pipeline is separated from the control circuit board to avoid malfunction due to water leakage in the humidification pipeline and improve safety.
13. the water circuit system pipeline circuit system adopts the door type to facilitate maintenance and overhaul.
14. in the refrigeration system, the air cooling is adopted for condensation.