Cooling and Heating Laboratory Circulators

Refrigeration and heating laboratory circulator is a temperature control device widely used in laboratories, which can provide precise temperature control and is suitable for a variety of experiments and applications. This device usually includes a refrigeration system, a heating system and a circulation pump to adjust and maintain the target temperature through a heat transfer medium (such as water, ethylene glycol solution or silicone oil).

Main features of refrigeration and heating laboratory circulator

1. Wide temperature range:

• The general operating temperature range is from -20°C to +200°C, depending on the model.

• Some advanced models can reach lower temperatures, such as -45°C or even lower.

2. High-precision temperature control:

• The temperature control accuracy is usually between ±0.1°C and ±0.5°C.

• PID control algorithm is used to ensure temperature stability and accuracy.

3. Multiple heat transfer medium support:

• A variety of heat transfer media such as water, ethylene glycol solution, silicone oil, etc. can be used to adapt to different temperature ranges and application requirements.

4. Intelligent control system:

• Built-in microprocessor control, supporting programming and data logging.

• Touch screen operation interface, easy to set and monitor temperature curve.

• Support remote monitoring and data transmission, convenient to manage and record experimental data.

5. Efficient refrigeration and heating system:

• Adopt efficient compressor refrigeration system to quickly reduce temperature.

• Electric heating element provides fast heating capability to meet high temperature operation needs.

6. Safety protection function:

• 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.

7. Compact design:

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

• Easy to move and install, easy to use on different laboratory benches.

8. Easy to maintain:

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

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

Application areas of refrigeration and heating laboratory circulators

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

•Pharmaceutical R&D: drug synthesis, extraction, purification, etc.

•Material Science: R&D and testing of new materials.

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

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

Key points for selecting refrigeration and heating laboratory circulators

1. Temperature range:

• Make sure that the operating temperature range of the selected equipment covers your specific needs.

2. Temperature control accuracy:

• Select the appropriate accuracy level according to the experimental requirements for temperature control.

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 or other equipment are met.

4. Medium compatibility:

• Choose a system suitable for the heat transfer medium you use 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:

• Ensure that 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.

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 cooling and heating laboratory circulator 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