Laboratory Scale Refrigerating and Heating Circulators for Reactors

 

Laboratory-scale refrigeration and heating circulators are designed specifically for laboratory environments and are suitable for small reactors or other experimental devices that require precise temperature control. Such devices usually have high temperature control accuracy, small size, and are easy to operate.

Below are some key features of common laboratory-scale refrigeration and heating circulators and their applications:

Key Features of Laboratory-Scale Refrigeration and Heating Circulators

1. Temperature Range:

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

2. Temperature Control Accuracy:

• Temperature control accuracy is usually between ±0.1°C and ±0.5°C, which can meet most laboratory needs.

3. Heat Transfer Medium:

• Supports a variety of heat transfer media, such as water, ethylene glycol solution, silicone oil, etc., to meet different temperature ranges and application requirements.

4. Circulation Pump:

• Built-in high-efficiency circulation pump to ensure uniform flow of heat transfer medium in the system.

• Adjustable flow rate to accommodate reactors and other experimental devices of different sizes.

5. Intelligent control system:

• Equipped with a microprocessor control panel, supporting programming and data logging.

• Complex temperature curves can be set to automatically execute preset temperature programs.

• Some models support touch screen operation and remote monitoring.

6. Safety features:

• Multiple safety protection functions such as over-temperature protection, over-pressure protection, and low liquid level alarm.

• Automatic fault diagnosis and alarm system to ensure safe operation of the equipment.

7. Compact design:

• Compact design, small footprint, suitable for laboratory benchtop use.

• Easy to move and install, convenient for flexible use on different laboratory benches.

8. Easy to maintain:

• Easy to disassemble and clean, convenient for daily maintenance.

• Some models are equipped with a self-cleaning function to reduce maintenance workload.

 

 

Application areas of laboratory-scale refrigeration and heating circulators

• 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 laboratory-scale refrigeration and heating circulators

1. Temperature range:

• Determine the minimum and maximum operating temperatures required according to your specific needs.

2. Temperature control accuracy:

• Consider the temperature control requirements of the experiment and select the appropriate accuracy level.

3. Capacity and flow rate:

• Select the appropriate equipment capacity and fluid flow rate according to actual needs to ensure that the heat load requirements of the reactor are met.

4. Medium compatibility:

• Select a system suitable for the heat transfer medium you use to ensure long-term stable operation.

5. Control system:

• Select equipment with an intelligent control system that is easy to set up and monitor, and supports programming and data logging functions.

6. Safety:

• Ensure that the equipment has the necessary safety protection measures to prevent accidents.

7. Maintenance and care:

• Select equipment that is easy to maintain and care for, reducing long-term operating costs.

8. Brand and after-sales service:

• Select 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 the refrigeration and heating circulator that suits your laboratory needs.

 

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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 15251628237

 

 

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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

 

Temperature range	-10 ~ +150°C series	-25 ~ +200°C series	-25 ~ +300°C series	-45 ~ +250°C series	-45 ~ +300°C series	-60 ~ +250°C series	-60 ~ +300°C series	-70 ~ +250°C series	-80 ~ +250°C series	-90 ~ +250°C series	-100 ~ +100°C series
Cooling Capacity	1.5 ~ 15kW	1 ~ 200kW	1 ~ 200kW	0.45 ~ 200kW	0.9 ~ 25kW	0.25 ~ 60kW	0.75 ~ 25kW	0.4 ~ 15kW	0.3 ~ 80kW	0.2 ~ 80kW	0.45 ~ 80kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

 

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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

 

Temperature range	-25°C ~ +200°C series	-45°C ~ +250°C series
Cooling Capacity	1 ~ 15kW	0.25 ~ 15kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

 

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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

 

Temperature range	-70°C ~ +300°C	-45°C ~ +250°C	-70°C ~ +200°C
Cooling Capacity	1.1 ~ 7.5kW	1.5 ~ 5.5kW	11 ~ 50kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized

 

 

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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

 

Temperature range	-45°C ~ +250°C series	-120°C ~ +250°C series	Customized Temperature Control System	RT+10°C ~ +135°C
Heating Capacity	25 ~ 80kW	25 ~ 80kW	Custom	25 ~ 300kW
Note: Any temperature range from -150℃ ~ +350℃ and any cooling capacity can be customized