Heating and Cooling Integrated Machine for Jacketed Reactor

A heating and cooling unit (also called a temperature control unit or TCU) is a device that integrates heating and cooling functions, and is particularly suitable for jacketed reactors that require precise temperature control. This device is able to heat or cool the reactor through the heat transfer medium (such as water, ethylene glycol solution, silicone oil, etc.) in the jacket, thereby achieving temperature control during the reaction process.

Main components of a heating and cooling unit

1. Refrigeration system:

• The temperature of the heat transfer medium can be quickly reduced by using compressor refrigeration technology.

• Suitable for experiments that require low temperature operation.

2. Heating system:

• The heat transfer medium is heated by an electric heating element (such as a resistance wire or a heating rod).

• Rapid heating can be achieved to meet high temperature operation requirements.

3. Circulating pump:

• Circulates the heat transfer medium into the reactor jacket.

• Ensures uniform distribution of the heat transfer medium throughout the system and improves the accuracy of temperature control.

4. Temperature controller:

• Built-in high-precision temperature sensor to monitor the temperature of the heat transfer medium in real time.

• Regulate cooling and heating power through PID control algorithm to achieve precise temperature control.

• Support programming function, complex temperature curves can be set.

5. Safety protection device:

• Over-temperature protection: Automatically stop heating when the temperature exceeds the set value.

• Low liquid level alarm: Alarm when the heat transfer medium level is too low.

• Pressure protection: Prevent system pressure from being too high to ensure safe operation.

6. Display and operation interface:

• Touch screen or LCD display, convenient for users to view current temperature and set parameters.

• Support multiple languages, convenient for users in different regions.

Key features of heating and cooling all-in-one machine

• Wide temperature range: Generally can range from -40°C to +200°C, depending on the model and configuration.

• High-precision temperature control: The temperature control accuracy is usually between ±0.1°C and ±0.5°C.

• Support for multiple heat transfer media: A variety of heat transfer media such as water, ethylene glycol solution, silicone oil, etc. can be used.

• Intelligent control system: built-in microprocessor, supports programming and data logging, and can set complex temperature curves.

• Compact design: suitable for laboratory countertops, easy to move and install.

• High efficiency and energy saving: adopts efficient compressor and heat exchanger design to reduce energy consumption.

• Easy to maintain: simple design, easy for daily maintenance and cleaning.

Application areas of heating and cooling all-in-one machine

• Chemical synthesis: organic synthesis, catalytic reaction, etc.

• Pharmaceutical research and development: drug synthesis, extraction, purification, etc.

• Materials science: research and development and testing of new materials.

• Biotechnology: enzyme activity research, protein crystallization, etc.

• Food processing: food composition analysis, microbial culture, etc.

Key points for selecting heating and cooling all-in-one machine

1. Temperature range: determine the required minimum and maximum operating temperatures according to your specific needs.

2. Temperature control accuracy: consider the experimental requirements for temperature control and select the appropriate accuracy level.

3. Capacity and flow: select the appropriate equipment capacity and fluid flow according to actual needs to ensure that the heat load requirements of the reactor are met.

4. Media compatibility: Choose a system that is suitable for the heat transfer medium you are using to ensure long-term stable operation.

5. Control system: Choose equipment with an intelligent control system that is easy to set up and monitor, and supports programming and data logging functions.

6. Safety: Make sure the equipment has the necessary safety protection measures to prevent accidents.

7. Maintenance and care: Choose equipment that is easy to maintain and care for, reducing long-term operating costs.

8. Brand and after-sales service: Choose equipment from well-known brands and consider their after-sales service and technical support.

If you have a specific budget range, application scenario or special requirements, please provide more details and I will provide you with more specific suggestions and recommendations. This will help you better choose a heating and cooling machine that suits your laboratory needs.

We provide complete temperature control systems design and manufacturing. From standard models to complete customized products. We specialize in customer service and are dedicated to helping each customer have the optimal temperature control system for their specific need.

We provide non-standard customized solutions. Both single cooling chillers and cooling & heating combo units are available.

Email: lilia@lneya.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

Cooling and Heating Systems (SUNDI series)

(Custom Designs)

• Temperature range: -120℃ ~ +350℃
• High-precision, intelligent temperature control
• Cooling capacity: 0.5kW ~ 1200kW
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Cooling and Heating Circulators

(Custom Designs)

• Temperature range: -45℃ ~ +250℃
• Emerson Copeland compressor, reliable quality
• Self-diagnosis function, multiple safety protection devices
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Cooling and Heating Systems (WTD series)

(Custom Designs)

• （Micro channel / tube reactors specialized）
• Temperature range: -70℃ ~ +300℃
• High-performance circulation pump, more stable temperature control effect
• Wide temperature range to meet the needs of more industries
• Each device is load tested for more than 12 hours

TCU Multi-reactors Temperature Control System

(Custom Designs)

• Temperature range: -120℃ ~ +250℃
• Sealed, repeatable temperature control
• Built-in electric heating thermal oil auxiliary system
• Add cold and heat source heat exchange modules according to needs
• Each device is load tested for more than 12 hours