Closed Heater/Chiller Systems are also called airtight refrigeration and heating cycle devices. They are divided into three systems: refrigeration system, heating system, and pre-cooling system. The three systems can be used continuously or separately. The product can be stirred and reacted under normal pressure or negative pressure according to the requirements of use, and the reaction solution can also be refluxed and distilled. There is a digital display to display the speed and temperature measurement values. Our Heater/Chiller Systems have high temperature control accuracy and small error, which can effectively improve work efficiency.

Uses and features of airtight Heater/Chiller Systems:

• Divided into 3 systems: refrigeration system, heating system, pre-cooling system, the three systems can be used continuously or separately.
• Rapid heating and cooling, continuous heating and cooling.
• The temperature control range is wide, no need to replace the heat conduction medium in the whole process, and the heat conduction medium consumes less.
• Totally closed circulation system, the heat transfer fluid is not easy to volatilize and oxidize at high temperature, and not easy to absorb moisture in the air at low temperature, which can prolong the service life of the heat transfer fluid.
• High temperature cooling and refrigeration function, can directly cool down from high temperature (for example, can directly cool down from 300°C).
• The refrigeration heat exchanger adopts a fully brazed plate heat exchanger, which occupies a small space and has high heat exchange efficiency.
• Liquid level display function, monitor the liquid level at any time to avoid liquid shortage.
• Multiple protection functions such as high temperature cut-off, emergency stop, delay, leakage, over-current, over-heating, etc., fully guarantee the safety of use.
• Condensation and pre-cooling are air-cooled to save water resources.

Control function of closed Heater/Chiller Systems

1. Reciprocating cycle, heating and cooling. In the cooling and heating process, Heater/Chiller Systems realize the temperature change in the temperature control device through the reciprocating circulation of the medium or refrigerant, so as to achieve the effect of cooling and heating.
2. Automatic temperature sensing, intelligent temperature control. Heater/Chiller Systems feature automatic temperature sensing. The controller makes precise adjustments according to the detected temperature and the set temperature value to achieve the purpose of temperature control. The whole process of detection and adjustment is automatically controlled, and the integrated machine is easy to use. Airtight Heater/Chiller Systems are commonly used temperature control equipment in the industry. It has hot and cold function, intelligent control. The equipment adopts reciprocating cycle refrigeration, heating, precise temperature control and convenient use. The cooling and heating functions can be realized in the production process to meet the temperature control requirements of different occasions, and the different production standards of the integrated machine can achieve different ranges of temperature control, and the application range is greatly improved.