1. Using programmable color screen TEMI8226S imported from South Korea, the touch screen input screen display is intuitive and easy to operate, and the data is stored for a long time.
2. Make an appointment to switch on and off the machine, end the planning setting, and automatically save the data curve after power failure.
3. Real-time experimental curve analysis, equipped with RS232, USB data storage connection
4. At the end of the test, the product under test will automatically return to room temperature to avoid frost and dew protection.
5. Using servo refrigerant flow control technology to effectively achieve energy saving of more than 30%
6. The experiment is carried out in a cycle, effectively reaching a defrost every 5 days, and the defrosting only takes 2 hours, which does not affect the impact time
7. Using pure aluminum fin evaporator, effectively reducing energy storage time and energy saving
8. With two-box and three-box testing function, it meets the test specifications
9. Low temperature control method of traditional equipment: ØControl temperature for start and stop of refrigeration compressor (a technology that has been obsolete due to large temperature fluctuations, which seriously affects the life of the compressor) Ø Constant operation of refrigeration compressor + heating PID control (resulting in the cancellation of cooling capacity and heating to achieve dynamic temperature balance, wasting a lot of electric energy)
10. The new PWM cold control technology realizes low-temperature energy-saving operation: in low-temperature working state, the heater is not involved in the work, and the refrigerant flow and flow direction of the refrigeration unit are controlled and adjusted through PWM technology, and the refrigeration pipeline, the cold bypass pipeline, and the heat bypass pipeline are three-way The flow rate is adjusted to realize the automatic constant of the temperature of the working room. This method can reduce energy consumption by 40% under low temperature conditions.
