High And Low Temperature Integrated Machine with Precise Temperature Control

High and low temperature integrated machine with precise temperature control

Application scenarios

------------- Double glass reactor jacket temperature control

------------- Stainless steel, enamel reactor jacket temperature control

------------- Cooling and heating temperature control of semiconductor equipment

------------- Temperature control of cold and thermal shock test equipment

------------- Microchannel reactor temperature control

------------- Temperature control of distillation equipment

------------- high and low temperature aging test of materials

Equipment technical advantages and characteristics：

The whole liquid cycle is closed, with an expansion container inside, the expansion container and the liquid cycle are adiabatic, do not participate in the liquid cycle, just a mechanical connection, regardless of the temperature of the liquid cycle is high or low temperature, the medium in the expansion container is below 60 degrees. There is no water vapor absorption at low temperature, and there is no oil mist at high temperature, which can reduce the risk of absorbing water and volatilizing when the heat conducting medium works

◆ Wide operating temperature range, with heating and cooling function.

◆ 7 inch touch screen display controller, intelligent control of material temperature, high temperature control precision.

◆ High efficiency and fast, simple filling.

◆ Under high temperature conditions, the compressor can be started directly to quickly cool down, which can realize continuous temperature control within the temperature range of the equipment.

◆ Circulation management completely closed treatment, no oil mist and water absorption, to ensure the safety of the experiment and the life of the thermal fluid.

◆ Refrigeration unit imported brand compressor, stable performance, reliable quality.

◆ With self-diagnosis function, refrigerator overheat protection, high pressure pressure switch, low level alarm, thermal overload protection and other safety guarantee functions.

◆ Control the temperature of the heat conduction medium, and the same heat conduction medium is used in the whole rising and cooling process.

◆ Plate heat exchanger and pipe heater are adopted to reduce the volume of equipment and increase the rate of rising and cooling

◆ High head design, to meet the long-distance transmission of thermal media.

◆ The system uses a 7-inch touch screen controller to display the working status of each part of the machine, view the historical curve, historical data, and can export data through Excel form, simple operation, reliable. When the temperature in the kettle changes, the system can respond quickly, so that the temperature of the heat transfer oil changes rapidly, according to the accurate algorithm of the system software, the heat transfer oil is finally stable at a certain temperature, so that the temperature in the kettle is stable at the set temperature; The temperature control accuracy reaches ±0.5℃

Equipment structure design principle：

Efficient heat transfer system

Plate heat exchanger and tube heater design, improve the heat transfer efficiency, while reducing the use of thermal media inside the equipment, in order to improve the temperature control response speed of the equipment

Closed circulation system

The system is equipped with an expansion tank, which does not participate in the circulation and isolates the contact between high and low temperature heat conduction medium and air

Temperature control

The intelligent PLC control system makes the temperature control more rapid and accurate, and the accuracy can reach ±0.1℃

Communication interface

The RS485 communication port or RJ45 network port is reserved

High stability

The equipment structure design is reasonable, the operation condition is good, and it can run continuously and reliably for a long time

Shape design

The machine structure is compact, the layout is reasonable, and the shape is small under the same power condition

Safety protection

Leakage protector, low level protection, phase sequence protection, high voltage protection and overload protection

Color touch screen

7 inch or 10 inch color touch screen can control the work of the device, display the working state of the device, and record historical curves and historical data

System purge

System with efficient exhaust device, fast filling

Technical specification