Laboratory Circulation Constant Temperature Control System

The laboratory circulation thermostatic control system is a key device to maintain the operation of laboratory instruments or reaction vessels at a constant temperature. It ensures the stability and repeatability of experimental conditions through precise temperature control.

Core components of laboratory circulation thermostatic control system

1. Refrigeration unit: responsible for removing heat from the system to achieve the purpose of low temperature control.

2. Heating unit: replenishes heat to the system to achieve temperature control.

3. Pump circulation system: circulates the cooling or heating medium (usually water or oil) in the system to ensure uniform temperature.

4. Control system: includes sensors, controllers and actuators, monitors the actual temperature and compares it with the set value, and automatically adjusts the working state of the refrigeration or heating unit.

5. User interface: allows users to set temperature parameters, view system status and alarm information.

Advantages of laboratory circulation thermostatic control system

1. Accurate temperature control: provides high-precision temperature control capabilities to ensure the stability of experimental conditions and the repeatability of experimental results, which is crucial for many biochemical experiments that are sensitive to temperature.

2. Wide temperature range operation: It can cover a wide range from extremely low temperature to high temperature, adapt to various experimental needs, and can cope with both low-temperature freezing and high-temperature heating experiments.

3. Temperature stability: Through advanced control systems and efficient heat exchange mechanisms, the set temperature is kept stable, temperature fluctuations are reduced, and the accuracy of experimental data is improved.

4. Intelligent control and automation: Equipped with an intelligent control system, it supports preset programs, automatically performs temperature cycles, temperature rise and fall, etc., reduces human operation errors, and improves experimental efficiency.

5. Safety performance: It has safety measures such as over-temperature protection and pressure protection to ensure safe experimental operations.

6. Energy saving and environmental protection: Modern circulation systems are often designed with energy efficiency optimization functions to reduce energy consumption and operating costs.

7. Easy maintenance and cleaning: The modular design is convenient for daily inspection and maintenance. At the same time, the closed system of the circulating medium is also conducive to keeping it clean and extending its service life.

8. Flexibility and versatility: Most systems are flexibly designed and compatible with a variety of laboratory equipment, meeting the interface requirements of different experimental devices, and enhancing the versatility and adaptability of laboratory equipment.

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.

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1.Cooling and Heating Systems

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

2.Cooling Chillers

Low Temperature/Cryogenic Chillers (Water Cooled)

(Custom Designs)

• Temperature range: -150℃ ~ -5℃
• International brand compressor, high cooling efficiency
• Secondary subcooling technology, fast cooling speed
• Automated control and operation, efficient and energy-saving
• Each device is load tested for more than 12 hours

Six product series

Recirculating Chiller/Refrigerated Circulator (Air Cooled)

(Custom Designs)

• Temperature range: -120℃ ~ +30℃
• International brand compressor, cascade refrigeration technology
• Use ethylene glycol or a mixture of ethylene glycol and water
• Fully sealed design to ensure the purity of the medium
• Each device is load tested for more than 12 hours

Five product series

Small Chillers / Mini Chillers

(Custom Designs)

• Temperature range: -18℃ ~ +35℃
• International brand compressor, stable performance
• Microcomputer controller, adjustment unit 0.1℃
• Energy saving, high temperature control accuracy
• Each device is load tested for more than 12 hours

Two product series

High Temperature Chillers

(Custom Designs)

• Temperature range: -100℃ ~ +80℃
• International brand compressors and other accessories
• Fully sealed design to ensure the purity of the medium
• PLC programmable controller
• Each device is load tested for more than 12 hours

Five product series