Compact refrigerated circulators for precise temperature control
Ideal for use under any lab bench
08/10/2026
Compact refrigerated circulators are temperature control instruments with an integrated bath that bring fluids or samples to a specified temperature and maintain it at a constant level. They combine a refrigerant cycle, heating, a circulating pump, and electronic control in a space saving system.
They are used wherever reproducible temperatures are required for laboratory or industrial processes and space is limited.
What are the advantages of compact refrigerated circulators?
Thanks to their compact design, these units take up very little space and can be flexibly integrated into laboratory workstations. For example, they fit easily under any commercially available lab bench. At the same time, modern control systems ensure high temperature accuracy and temperature stability. A circulating pump ensures uniform temperature distribution.
What are compact refrigerated circulators used for?
Compact refrigerated circulators are used in a wide range of applications, including chemical laboratories, pharmaceutical research facilities, and universities. They are also commonly used in biotechnology, materials testing, and quality control. Typical applications include temperature control of samples, preparation of analytical procedures, and temperature control of small external circuits.
What should you look for when making your selection?
Requirements vary depending on the application. Important selection criteria include:
- Required temperature range
- Space availability in the laboratory
- Temperature stability
- Cooling capacity and heating capacity
- Bath volume
- Pump capacity
- Bath fluid used
- Communication interfaces for integration into laboratory or process systems
Why choose compact refrigerated circulators from JULABO?
JULABO offers a range of powerful solutions and configuration options in the field of compact refrigerated circulators. All units feature very compact dimensions, allowing them to be placed in the smallest of spaces or inside technical equipment. The refrigerated circulators cover a wide range of temperature ranges and deliver exceptional precision. The following models are available:
CORIO CD
The refrigerated and heating circulators of the CORIO CD series offer excellent value for money. They are particularly suitable for standard and routine tasks in laboratories and industry.
CORIO CD 201FCORIO CD 310FCORIO CD 450FCORIO CD 800FCORIO CP
Thanks to increased pump capacity and an extended working temperature range of up to 200 °C, the CORIO CP series of refrigerated circulators are ideal for simple temperature control of external applications.
CORIO CP 201FCORIO CP 310FCORIO CP 450FCORIO CP 800FDYNEO DD
The DYNEO DD series of refrigerated circulators cover a wide working temperature range. They are suitable for both internal and external applications. Thanks to the multilingual color display and rotary knob, operation is intuitive and simple.
DYNEO DD 201FDYNEO DD 310FDYNEO DD 450FDYNEO DD 800FMAGIO MS
Premium quality and powerful performance combined with intuitive operation – the circulators of the MAGIO MS series are our most powerful laboratory circulators, offering maximum cooling and heating capacities. The units feature a particularly powerful pressure and suction pump as well as a very high heating capacity.
MAGIO MS 310FMAGIO MS 450FMAGIO MS 800F