Ultra-low refrigerated / heating circulators

for working temperatures from -95 °C to +150 °C

JULABO ultra-low refrigerated circulators for heating and cooling. The units are suitable for external temperature applications with simultaneous operation in the bath tank. The units provide particularly high heating and cooling capacities for rapid heat-up and cool-down times even for large volume, external systems.

‚FP‘ models offer proportional cooling control to ensure energy-saving performance and to reduce heat generation to the environment. Models with the designation ‚W‘ are water-cooled. With handle or castors to allow easy transport. With drain port for conveniently draining the bath fluid. The units offer an improved insulation to prevent ice-formation and have a filling level display. Typical applications: Temperature applications to jacketed reaction vessels, autoclaves, miniplant installations, kilo labs, freezing point determination, calibration at low temperatures, petroleum testing, etc.

Product Features

  • VFD COMFORT DISPLAY
  • Keypad for setpoints, warning/safety values and menu functions
  • Pt100 External sensor connection for measurement and control
  • SMART PUMP, electronically adjustable pump stages
  • Adjustable high temperature cut-out, visible via display
  • Active Cooling Control

Product Overview

TopTech ME ultra-low refrigerated / heating circulators

Ultra-low refrigerated circulator with 2-stage cascade-cooling

The ultra-low refrigerated circulators of the TopTech series are equipped with a dual-stage cascade refrigeration system for continuous operation of internal and external temperature applications.

Model
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F81-ME
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FP89-ME
Working temperature range (°C) -81 ... +100 -90 ... +100
Temperature stability (°C) ±0.02 ±0.02
Cooling capacity (kW) 0.45 1
Heating capacity (kW) 1.2 1.2
Pump capacity flow pressure (l/min) 11 ... 16 11 ... 16
Circulation capacity pressure (bar) 0.23 ... 0.45 0.23 ... 0.45

HighTech SL/HL Ultra-Low Refrigerated / Heating Circulators

low temperatures below -50 °C with bath opening for internal and external applications

The Ultra-Low Refrigerated Circulators of the HighTech Series with HL or SL circulator feature powerful pressure and suction pumps. The in-struments provide the entire variety of functions of the professional HighTech Series of circulators.

Model
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FP52-SL
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FP55-SL
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FP89-HL
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FPW52-SL
Working temperature range (°C) -55 ... +100 -55 ... +100 -90 ... +100 -55 ... +100
Temperature stability (°C) ±0.05 ±0.05 ±0.02 ±0.05
Cooling capacity (kW) 3 5.2 1 3
Heating capacity (kW) 3 3 1.3 3
Pump capacity flow pressure (l/min) 22 ... 26 22 ... 26 22 ... 26 22 ... 26
Circulation capacity pressure (bar) 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7
Model
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FPW55-SL
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FPW91-SL
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FP51-SL
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F81-HL
Working temperature range (°C) -55 ... +100 -91 ... +100 -51 ... +200 -81 ... +100
Temperature stability (°C) ±0.05 ±0.2 ±0.05 ±0.02
Cooling capacity (kW) 5.2 4.5 2 0.45
Heating capacity (kW) 3 3 3 1.3
Pump capacity flow pressure (l/min) 22 ... 26 22 ... 26 22 ... 26 22 ... 26
Circulation capacity pressure (bar) 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7
Model
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FP90-SL
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FPW90-SL
Working temperature range (°C) -90 ... +100 -90 ... +100
Temperature stability (°C) ±0.05 ±0.05
Cooling capacity (kW) 1.8 1.8
Heating capacity (kW) 3 3
Pump capacity flow pressure (l/min) 22 ... 26 22 ... 26
Circulation capacity pressure (bar) 0.4 ... 0.7 0.4 ... 0.7

HighTech SL Ultra-Low Refrigerated / Heating Circulators

with filling port upgradeable with additional heating and pump capacity for external control only

Ultra-Low Refrigerated Circulators with SL circulator impress with their high heating, cooling and pump capacities for external temperature control applications.

Model
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FPW52-SL
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FPW55-SL
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FP90-SL
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F95-SL
Working temperature range (°C) -55 ... +150 -55 ... +150 -90 ... +100 -95 ... 0
Temperature stability (°C) ±0.05 ±0.05 ±0.05 ±0.05
Cooling capacity (kW) 3 5.2 1.8
Heating capacity (kW) 3 3 3 3
Pump capacity flow pressure (l/min) 22 ... 26 22 ... 26 22 ... 26 22 ... 26
Circulation capacity pressure (bar) 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7
Model
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FPW90-SL
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FP55-SL
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FPW52-SL
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FPW55-SL
Working temperature range (°C) -90 ... +150 -55 ... +100 -55 ... +100 -55 ... +100
Temperature stability (°C) ±0.05 ±0.05 ±0.05 ±0.05
Cooling capacity (kW) 1.8 5.2 3 5.2
Heating capacity (kW) 3 3 3 3
Pump capacity flow pressure (l/min) 22 ... 26 22 ... 26 22 ... 26 22 ... 26
Circulation capacity pressure (bar) 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7
Model
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FW95-SL
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FP52-SL
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FP52-SL
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FP55-SL
Working temperature range (°C) -95 ... 0 -55 ... +100 -55 ... +150 -55 ... +150
Temperature stability (°C) ±0.05 ±0.05 ±0.05 ±0.05
Cooling capacity (kW) 3 3 5.2
Heating capacity (kW) 3 3 3 3
Pump capacity flow pressure (l/min) 22 ... 26 22 ... 26 22 ... 26 22 ... 26
Circulation capacity pressure (bar) 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7
Model
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FP90-SL
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FPW90-SL
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FPW91-SL
Working temperature range (°C) -90 ... +150 -90 ... +100 -91 ... +100
Temperature stability (°C) ±0.05 ±0.05 ±0.2
Cooling capacity (kW) 1.8 1.8 4.5
Heating capacity (kW) 3 3 3
Pump capacity flow pressure (l/min) 22 ... 26 22 ... 26 22 ... 26
Circulation capacity pressure (bar) 0.4 ... 0.7 0.4 ... 0.7 0.4 ... 0.7