You Are Here:

»Home »Products » FC1200T

Recirculating Cooler for environmentally friendly cooling.

Today, tap water is still often used for continuous cooling tasks. Is this acceptable with respect to environmental responsibility? Recirculating coolers of the JULABO TopLine stand for environmental consciousness that became a subject of growing importance in the recent years. The instruments offer an economical solution for cooling applications avoiding expenses for tap water and waste water disposal. The JULABO recirculating coolers of the Economy Line and TopLine have a compact design and fit under a lab counter. The bright MULTI-DISPLAY (LED) is visible from across a lab and gives instant information on actual and setpoint temperatures. Self-test after switch-on, reciprocal sensor monitoring, pump motor and compressor overload protection as well as complete shut-down in case of an alarm offer unequalled safety. Additional protection is ensured by high and low temperature warning functions as well as freezing protection and dry-running protection. These features ensure stable working temperatures, constant pressure of the circulating pump and avoid contamination in the cooling loop. Featuring various electrical connections, the TopLine models fulfill the requirements of modern laboratories.


Your advantages

  • Adjustable ratio for feed/return temperatures
  • Easy filling system located at the front
  • Activation of pump for filling
  • Upper and lower temperature warning functions with interval tone
  • Integrated freezing protection and dry-running protection
  • Rapid and easy operation via seamless, splash-proof keypad
  • Liquid level indication on the front
  • Self-test, reciprocal sensor monitoring, pump motor and compressor overload protection
  • Complete shut-down with audible signal in case of an alarm
  • Removable venting grid for simplified removal of dust
  • ATC function for simple correction of temperature variations
  • RS232 interface for on-line communication (LIMS capability)
  • High temperature stability
  • Integrated heater with 1.2 kW capacity
  • Pressure Indicator 0...4 bar
  • Connections for external Pt100 sensor
  • Analog Connections for programming (0..10V / 0...24mA) and temperature recorder (0V = 0°C)


Technical Data


Order No. 9600126
Model series FC Series
Category Recirculating Coolers
Working temperature range (°C) -10 ... 80
Temperature stability (°C) ± 0.2
Setting / display resolution 0.1 °C
Temperature display 2x LED
Heating capacity (kW) 1.2
Cooling capacity (Medium Ethanol)
20 °C 1.1 kW
10 °C 0.75 kW
5 °C 0.55 kW
-10 °C 0.15 kW
Refrigerant R134a
Pump capacity flow rate (l/min) 28
Pump capacity flow pressure (bar) 3.5
Pressure indicator (bar) 0 ... 4.0
Pump connection M16x1
Barbed fittings diameter (inner dia. / mm) 8 / 12
Filling volume (liters) 8 ... 11
External Pt100 sensor connection Integrated
Digital interfaces RS232
Optional Profibus
Ambient temperature 5 ... 40 °C
Dimensions W x L x H (cm) 46 x 61 x 49
Weight (kg) 67
Cooling of compressor Air
Description Analog Connections for programming (0..10V / 0...24mA) and temperature recorder (0V = 0°C)
Included with each unit 2 barbed fittings for tubing 8 and 12 mm ID. (pump connections M16x1 male).



Easy to read
Large LED temperature display for actual value and setpoint (resolution 0.01 °C)
Clearly structured
Comfortable, splash-proof keypad for setpoint adjustment, high/low temperatures, timer and shaking frequeny (SW models)
PID Temperature control with drift compensation and adjustable control parameters, temperature stability ±0.02...±0.2 °C)
High measuring accuracy
Absolute TemperatureCalibration’ for manual compensation of a temperature difference, 1-point calibration
Control from the external application
External Pt100 sensor connection for precise measurement and control directly in the external application
Serial connection
RS232 interface for PC connection, e.g. for data communication and recording of measured values
Automatic control of operating time
Electronic countdown-timer function for timer-programmed unit shut-down, standby mode after programmed time expires
Early warning system for high/low temperature limits
Maximum safety for applications, optical and audible alarm, convertible to automated cut-off function
Enhanced protective functions 
Maximum safety, adjustable high temperature cut-off or dry-running protection, additional display of setpoints permits easy and precise adjustments
Consistent cooling capacity 
Easily removable venting grid for quick and easy cleaning.
100 % Cooling capacity
‘Active Cooling Control’ for cooling available throughout the entire working temperature range, fast cool-down even at higher temperatures


Other characteristics


Pressure pump capacity with tubing 8 mm lD: 14 l/min. Convenient filling after removing the venting grid.



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