heating thermostat circulators

heating thermostat circulators is a kind of heating and temperature control device produced by lneya that can provide cold source and heat source. It has a wide range of applications and can be used in pharmaceutical, chemical, industrial, biological, laboratory and other industries, supporting various equipment for dynamic constant temperature control.

heating thermostat circulators are suitable for temperature control of glass reactors, metal reactors and bioreactors. Some substances in chemical reactions are exothermic and some are endothermic. The temperature control unit needs to be able to cool and heat over the entire temperature range. In order to ensure the accuracy and stability of temperature control, it is also necessary to dynamically respond to different set target temperatures. Therefore, the requirements for heating thermostat circulators are fast response, fast temperature switching, and fast realization of the target temperature.

Features of heating thermostat circulators:

1. The repeated compression refrigeration cycle of heating thermostat circulators can reach a lower temperature; heating and electric heating can develop rapidly, and the temperature of the circulating medium can be increased;

2. The PID of heating thermostat circulators is used to control the refrigerant flow and material temperature. The traditional method is to compensate the cooling of the compressor with electric heating;

3. Joint control of heating and cooling to achieve rapid response to heat absorption or heat release of materials;

4. Material temperature control is mainly realized by controlling the refrigerant flow rate, and the refrigerant proportional control valve adopts an electronic expansion valve body. High temperature control accuracy can be achieved;

5. For areas with explosion-proof technical requirements, positive pressure explosion-proof cabinets can be customized, which not only meets the explosion-proof capability requirements of enterprises, but also reduces the number of explosion-proof components and reduces the production and operation costs of the whole machine.

6. The refrigerant or heat medium is transported to the interlayer of supporting facilities and equipment through some built-in circulation pumps and external resource circulation pipelines, which can indirectly cool and heat the material data in the reactor.

7. During external circulation, the upper outlet pipe of the product is connected to the lower water inlet pipe of the kettle body, and the circulating liquid returns from the upper circulation port to the lower return port of the product through various pipes, forming a complete circulation space.

Introduction of heating thermostat circulators:

1. Since the entire liquid circulation of heating thermostat circulators is a closed system, there is no water vapor absorption at low temperature, and no oil mist generation at high temperature.

2. The heating thermostat circulators can realize the continuous rise and fall of temperature. Using high temperature and high pressure operation compressor technology, the refrigeration can be started directly from 200°C, which greatly improves the cooling rate and saves test time and energy.

3. Equipped with an integrated heating and cooling container, the heat exchange area is large, the heating and cooling speed is fast, and the demand for heat transfer oil is small.

In the chemical and pharmaceutical field, the necessary temperature control is usually combined with the chemical reaction of the material itself. Through the temperature change of the circulating medium in the conduit sleeve or coil, the temperature of the material can be controlled, thereby controlling the target process temperature of the material. heating thermostat circulators can control the temperature of relevant materials, realize the heat absorption of materials or the rapid response to heat release, and meet the production or living needs of the pharmaceutical industry.