Cooling thermostats

JULABO cooling thermostats are premium laboratory refrigerated circulators designed for precise temperature control with integrated cooling. They are suitable for internal bath applications and external temperature control, for example in reactor temperature control, thermal simulation, or material testing where sub-ambient temperatures and stable setpoints are required.

Within this product group you will find multiple JULABO series, including CORIO, DYNEO, and MAGIO, with different cooling capacities, pump performance, and interface options. This helps you select the right system based on minimum temperature, maximum temperature, and the requirements of your application.

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Key features of JULABO cooling thermostats

  • Integrated cooling for stable temperature control below ambient temperature
  • Suitable for internal bath applications and external temperature control
  • Different temperature stability levels depending on series and configuration
  • Multiple pump performance options (flow rate and pressure) for external circuits
  • Interface options such as USB, RS232, and Ethernet (model dependent)
  • Designed for reproducible results in laboratory and test environments

Model overview

ModelProduct codeSeries
CORIO CD-200F9012701.N1CORIO
CORIO CD-310F9012713.N1CORIO
CORIO CD-450F9012714.N1CORIO
CORIO CD-800F9012715.N1CORIO
CORIO CD-449F9012716.N1CORIO
CORIO CD-1200F9012717.N1CORIO
CORIO CP-200F9013701.N1CORIO
CORIO CP-310F9013713.N1CORIO
CORIO CP-450F9013714.N1CORIO
CORIO CP-800F9013715.N1CORIO
CORIO CP-449F9013716.N1CORIO
CORIO CP-1200F9013717.N1CORIO
DYNEO DD-200F9021701.N1DYNEO
DYNEO DD-200F with analog option9021701.ADYNEO
DYNEO DD-200F with RS232 option9021701.DDYNEO
DYNEO DD-200F with RS232 option9021701.N1.DDYNEO
DYNEO DD-201F with analog option9021702.ADYNEO
DYNEO DD-201F with RS232 option9021702.DDYNEO
DYNEO DD-300F with analog option9021703.ADYNEO
DYNEO DD-300F with RS232 option9021703.DDYNEO
DYNEO DD-600F with analog option9021704.ADYNEO
DYNEO DD-600F with RS232 option9021704.DDYNEO
DYNEO DD-601F with analog option9021705.ADYNEO
DYNEO DD-800F9021715.N1DYNEO
DYNEO DD-800F with analog option9021715.N1.ADYNEO
DYNEO DD-800F with RS232 option9021715.N1.DDYNEO
DYNEO DD-310F9021713.N1DYNEO
DYNEO DD-310F with analog option9021713.N1.ADYNEO
DYNEO DD-310F with RS232 option9021713.N1.DDYNEO
DYNEO DD-449F9021716.N1DYNEO
DYNEO DD-449F with analog option9021716.N1.ADYNEO
DYNEO DD-449F with RS232 option9021716.N1.DDYNEO
DYNEO DD-450F9021714.N1DYNEO
DYNEO DD-450F with analog option9021714.N1.ADYNEO
DYNEO DD-450F with analog option9021714.S1.ADYNEO
DYNEO DD-450F with RS232 option9021714.N1.DDYNEO
DYNEO DD-450F with RS232 option9021714.S1.DDYNEO
DYNEO DD-1000F with analog option9021707.ADYNEO
DYNEO DD-1000F with RS232 option9021707.DDYNEO
DYNEO DD-1200F9021717.N1DYNEO
DYNEO DD-1200F with analog option9021717.N1.ADYNEO
DYNEO DD-1200F with RS232 option9021717.N1.DDYNEO
DYNEO DD-1200FW with analog option9021728.N1.ADYNEO
DYNEO DD-1200FW with RS232 option9021728.N1.DDYNEO
DYNEO DD-1201F with analog option9021718.N1.ADYNEO
DYNEO DD-1201F with RS232 option9021718.N1.DDYNEO
MAGIO MS-310F9032713.N1MAGIO
MAGIO MS-450F9032714.N1MAGIO
MAGIO MS-800F9032715.N1MAGIO
MAGIO MS-449F9032716.N1MAGIO
MAGIO MS-1200F9032717.N1MAGIO
MAGIO MS-1000FF9032757.N1MAGIO
MAGIO MX-1800F9033751.N1MAGIO
MAGIO MX-2500F9033752.N1MAGIO

Typical applications

  • Cooling and temperature control of double-jacketed reactors and external circuits
  • Thermal simulation and temperature profiling in test setups
  • Material and component testing with reproducible setpoints
  • Process cooling in R&D and pilot plant environments

Industries

  • Chemical laboratories
  • Pharmaceutical R&D and production environments
  • Universities and research institutes
  • Automotive test labs
  • Battery testing environments

Frequently asked questions

When should you choose a cooling thermostat instead of a recirculating chiller?

Choose a cooling thermostat when you need integrated temperature control and stable regulation for external applications. For dedicated process cooling without a heating function, a recirculating chiller is often a better fit.

What should you consider for external temperature control selection?

Consider minimum temperature, cooling capacity, pump performance (flow rate and pressure), and connection options to ensure your external circuit is controlled reliably and consistently.

Which interfaces are relevant for data logging and external control?

For integration into test setups, interfaces such as USB, RS232, and Ethernet may be relevant. Availability depends on the selected series and configuration.

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Back to circulation coolers and thermostats

Learn more about JULABO technologies and product lines on the official JULABO brand page.

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