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In addition to the advantages of the CORIO™ C Circulator, the CORIO™ CD Immersion Circulator can be equipped with an optional pump set for temperature control of external applications.


Your advantages

  • Precise temperature control
  • For internal and external applications (accessories required)
  • For bath tanks with a max. filling volume of 50 liters
  • Bright, white, easy to read display
  • Very quiet
  • Easy operation
  • Easy pump change-over between internal and external circulation
  • USB connection
  • Class III (FL) according to DIN 12876-1


Technical Data


Order No. 9012000
Model series CORIO
Category Heating Immersion Circulators
Working temperature range (°C) +20 ... +150
Temperature stability (°C) ± 0.03
Setting / display resolution 0.1 °C
Temperature Display LED
Heating capacity (kW) 2
Pump capacity flow rate (l/min) 15
Pump capacity flow pressure (bar) 0.35
Ambient temperature 5...40 °C
Dimensions W x L x H (cm) 13.2 x 16 x 36.2
Weight (kg) 2.6
Cooling coil Optional
Usable immersion depth (cm) 16.6


100% Checked
100% testing. 100% quality. Each CORIO™ undergoes thorough quality testing before leaving the factory.
Absolute Temperature Calibration, 1-point calibration (CD).
Bright display with strong illumination can be viewed easily from a long distance.
Cleaning. Easy.
Not only do the new units look good. The functional design makes cleaning a breeze.
Connection. Easy
Inclined pump connections (M16x1) facilitate the connection of applications. Each unit includes 2 barbed fittings of 8/12 mm diameter each.
Everything at the front
All operating controls and safety functions are accessed easily and comfortably from the front.
The jet nozzle permits continuous adjustment of the pump stream in your bath.
Green technology
Development consistently applied environmentally friendly materials and technologies.
Internal. External.
The pump is controlled via a lever located directly below the display. Easily change between internal and external circulation.
JULABO. Quality
Highest standards of quality for a long product life.
Locked In
The lockable power plug guarantees safe connection. More process safety.
Modern. Reliable.
High-grade components in every CORIO™ – platinum sensors, proven motor technology, CAN-Bus communication and much more.
No sweat
CORIO™ works robust and reliable – even at ambient temperatures of up to +40 °C.
Quick start
Individual JULABO consultation and comprehensive manuals at your disposal.
CORIO™ CD complies with Class III (FL) according to DIN 12876-1 and switches off automatically in case of high temperature or low liquid level alarm.
Satisfied customers
11 subsidiaries and more than 100 partners worldwide guarantee fast and qualified JULABO support.
Soft. Quite
CORIO™ circulators are cushion mounted. Protects the electronics. Reduces operating noise and vibration.
Switch on. And off you go.
Intelligent operation concept. Ready for operation with just a few quick and easy steps.
Remote control made easy. CORIO™ CD circulators feature a USB connection.
Universal bath attachment clamp. For straight containers. For round containers. For laboratory stands.




Technical changes without prior notification. Images may deviate from the original.