Heating Circulators with Open Bath


For internal and external temperature applications with transparent or stainless steel bath tanks and pump connections

JULABO open heating bath circulators with bath tanks made of stainless steel, Plexiglas, or Makrolon are designed for internal and external temperature applications. They are primarily used for internal temperature control directly within the bath tank. External closed systems may be connected via the integrated pump connections. Models are available with a variety of bath sizes and other functional characteristics. A variety of bath inserts for laboratory glassware, bath covers, and adjustable floors are available as accessories. Common applications include temperature control of measurement cells, photometers, and samples; heating of glass flasks; and temperature testing of food, luxury articles, and materials.

The new generation of laboratory circulators for routine work and standard tasks

The Open Heating Bath Circulators of the new CORIO series feature high-quality bath tanks made of stainless steel and pump connections.

Your advantages

  • Models for internal and external applications
  • Bright, white, easy to read display
  • Very quiet
  • Easy pump change-over between internal and external circulation
  • USB connection
  • High-quality bath tanks made of stainless steel
  • Integrated drain screw (except B5)
Order No. Model Working temperature range Temperature stability Heating capacity (kW) Pump capacity flow rate Pump pressure (bar)
 (°C) (°C) (l/min)
9012405 CORIO CD-B5 +20 … +150 ±0.03 2 15 0.35
9012413 CORIO CD-B13 +20 … +150 ±0.03 2 15 0.35
9012417 CORIO CD-B17 +20 … +150 ±0.03 2 15 0.35
9012419 CORIO CD-B19 +20 … +150 ±0.03 2 15 0.35
9012427 CORIO CD-B27 +20 … +150 ±0.03 2 15 0.35
9012433 CORIO CD-B33 +20 … +150 ±0.03 2 15 0.35
9012439 CORIO CD-B39 +20 … +150 ±0.03 2 15 0.35
9012305 CORIO CD-BT5 +20 … +100 ±0.03 2 15 0.35
9012319 CORIO CD-BT19 +20 … +100 ±0.03 2 15 0.35
9012327 CORIO CD-BT27 +20 … +100 ±0.03 2 15 0.35