HT60-M3-C.U. High Temperature Circulator with cooling unit

2-zone technique for working temperatures up to 400 °C

JULABO high-temperature circulators make temperature applications up to +400 °C possible. Models with the type suffix “C.U.” have a powerful cooling unit for connection of tap water. This makes temperature applications from +20 °C and quick cooling phases possible. Typical applications are reactors, autoclaves, distillation columns and mini-plant, technical or production facilities.

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Data based on voltage version:
208V/3PPE/60Hz (Without Plug)
Order No. 9 800 066.16
Working temperature range 40 ... +400 °C
Temperature stability ±0.01 ... ±0.1 °C
Heating capacity 6 kW
Pump capacity flow rate 14 ... 18 l/min
Pump capacity flow pressure 0.8 ... 1.2 bar
Filling volume 2 l
(W × L × H)
43 x 23 x 58 cm

Product Features

  • Working temperature range up to 400 °C
  • Self-optimizing ICC temperature controller
  • Strong pumping capacity 18 l/min - 1.2 bar max
  • Automatic air-purge allows easy filling
  • Automated heat-up feature adjusts to external systems
  • Bright MULTI-DISPLAY (LED) with display resolution 0.01 °C
  • Backlit interactive 4-line LCD display
  • Stand-by input for external emergency switch-off
  • Integrated programmer stores up to 6 profiles (60 sections each)
  • Electronic level indication
  • ATC function for simple correction of temperature variations
  • Tap water cooling for temperatures from 40 to 400 °C and rapid cooling
  • Cooling capacity up to 15 kW (with tap water 20°C)
  • Controlled cooling water supply for temperature applications from +40 °C
  • High cooling capacity up to 15 kW (at +20 °C cooling water and +300 °C oil temperature)
  • Rapid cooling
  • Rapid temperature control i. e. of exothermic reactions
Dimensions and volumes
(W × L × H)
43 x 23 x 58 cm
Filling volume 2 l
Weight 37 kg
Pump connections M16x1  male
Temperature values
Working temperature range 40 ... +400 °C
Temperature stability ±0.01 ... ±0.1 °C
Temperature display resolution 0.01 °C
Ambient temperature 5 ... 40 °C
Data based on voltage version:
208V/3PPE/60Hz (Without Plug)
Performance values
Heating capacity 6 kW
Pump capacity flow rate 14 ... 18 l/min
Pump capacity flow pressure 0.8 ... 1.2 bar
Viscosity max. 30 cST
according to DIN12876-1
Classification III (FL)
IP Code
according to IEC 60529
IP 21
Digital interface RS232 / RS485 / Profibus optional
External pt100 sensor connection integrated
Integrated programmer 6x60 steps
Temperature control ICC
Temperature display LED
Temperature setting Keypad
Available voltage versions
208V/3PPE/60Hz Without Plug 9800066.16

Accessory for HT60-M3-C.U.


Highly dynamic Temperature Control Systems
PDF - 2.53 MB


Operation Manual

BA HT30-M1, Version 4.0
PDF - 6.85 MB


Product Data Sheet

PDF - 189.09 KB


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    External Pt100 sensor connection for precise measurement and control directly in the external application