Julabo 9162650 FP50-ME Refrigerated/Heating Circulator, -50 ... +200°C Working Temperature Range, 8 Litre Capacity

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Technical Data

Order No.9162650
Model seriesTopTech
CategoryRefrigerated - Heating Circulators
Working temperature range (°C)-50 ... +200
Temperature controlPID, cascade
Temperature stability (°C)±0.01
Setting / display resolution0.01 °C
Integrated programmer1x10 steps
Temperature DisplayVFD
Heating capacity (kW)2
Cooling capacity (Medium Ethanol)
Pump capacity flow rate (l/min)11-16
Pump capacity flow pressure (bar)0.23-0.45
Bath opening / bath depth (W x L / D cm)18 x 12 / 15
Pump connectionsM10x1
Barbed fittings diameter (inner dia. / mm)8 / 10
Filling volume (liters)8
Refrigerant stage 1R404A
Filling volume refrigerant stage 1 (g)385
Global Warming Potential for R404A3922
Carbon dioxide equivalent stage 1 (t)1.51
External Pt100 sensor connectionintegrated
Digital interfacesRS232
Optional Profibus
Ambient temperature5...40 °C
Dimensions W x L x H (cm)42 x 49 x 70
Weight (kg)55
Classification according to DIN12876-1Classification III (FL)
Included with each unit2 barbed fittings suitable for tubing 8 and 10 mm inner dia. (pump connections M10x1 female)
Cooling of compressorAir
Power requirement V / Hz / A230/50/14 Additional voltage versions available
Price Upon Application Or Discontinued

JULABO Refrigerated & Heating Circulators for heating and cooling are suitable for external temperature tasks and for temperature applications directly in the bath. A model from three different series’ with different capacities can be selected. Powerful circulating pump systems and high heating and cooling capacities guarantee short heat-up and cool-down times. The inevitable dust accumulation that occurs in refrigeration systems is solved by means of an easily removed venting grid, which allows for easy cleaning. Depending on the model, the units are equipped with handles or castors for an easy transportation. All models have a drain screw on the front allowing the fluid to be drained easily. The compact assembly of each unit enables  space to be saved in the laboratory.

Your advantages

  • MULTI-DISPLAY (LED) for actual and setpoint values, warning/safety functions and pump stage
  • Keypad for setpoints, warning/safety values and menu functions
  • PID2 temperature control with drift compensation
  • ATC3 3-Point-Calibration
  • Early warning system for low liquid level (DBGM 203 06 059.8)
  • Adjustable high temperature cut-out, visible via display
  • RS232 interface for online communication
  • SMART PUMP electronically adjustable pump stages
  • Active Cooling Control




Several values at a glance
Several values at a glance
Large Multi-Display (LED), easy to read across the room, for actual value and up to 3 setpoints, warning functions, high temperature cut-off, selected pump stages (resolution 0.01/0.1 °C)
Comfortable and detailed
Comfortable and detailed
Comfortable keypad with additional menu functions for pump stages, calibration, control parameters, programmer, warnings, etc.
Temperature Control
Highly precise
Highly precise
PID Temperature control with drift compensation and adjustable control parameters, temperature stability ±0.01...±0.02 °C
Highest measuring accuracy
Highest measuring accuracy
Absolute Temperature Calibration’ for manual compensation of a temperature difference, 3-point calibration
Refrigeration Technology
Consistent cooling capacity
Consistent cooling capacity
Easily removable venting grid for quick and easy cleaning
100 % Cooling capacity
100 % Cooling capacity
Active Cooling Control’ for cooling available throughout the entire working temperature range, fast cool-down even at higher temperatures
Technical Features
Clever pump system
Clever pump system
Reliable and consistent pump capacity, electronically adjustable pump stages
Serial connection
Serial connection
RS232 interface for PC connection, e.g. for data communication and recording of measured values
Warning & Safety Functions
Early warning system for low liquid level
Early warning system for low liquid level
Maximum safety for applications, optical and audible alarm, allows user to refill bath fluid before the unit shuts down
Early warning system for high/low temperature limits
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 
Enhanced protective functions 
Maximum safety, adjustable high temperature cut-off or dry-running protection, additional display of setpoints permits easy and precise adjustments
For flammable bath fluids
For flammable bath fluids
Classification III (FL) according to DIN 12876-1

Other characteristics

Removable venting grid for convenient cleaning to maintain cooling performance.


Technical changes without prior notification.
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    • SKU
    • Commodity Codes
  • Manufacturer
    Julabo GmbH
  • Country of Origin