Cooling system adopt TECUMSEH compressor in order to ensure cooling efficiency, and reduce noise.

PID temperature controlling technology is adopted. Cooling method is not the traditional stat-stop type, EEV technology improve the stability.

Over-temperature protection and auto-alarm function is used in refrigeration control system to avoid damage temperature medium caused by abnormal liquid temperature value.

Water level observation window and automatic water level detection device, automatic alarm when low liquid level.

Water current detection device is adopted. When external cycle closed or blocked, internal cycle will be switched automatically.

High performance circulating water pump guarantee the long time continuous running, and good sealing avoid leakage. The pressure of pump is 0-1.5 par, adjustment is available by rotary knob. Pressure value is displayed.

Color LCD screen display more running data and dynamic identifier. Easy to monitor.