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Fisher Scientific™ Isotemp™ Cooling/Heating Recirculating Circulators

Designed with a focus on high performance, small footprint and quiet operation.

$3,468.30 - $4,783.55


Ambient Temperature (Metric) -10 to 80°C
Depth (English) 19 in.
Depth (Metric) 48.2cm
Voltage 115V
Volume (Metric) Reservoir 2.8L
View More Specs
Catalog Number Mfr. No. Model Pump Type Price Quantity    


fisher scientific™
250LCU Force Each for $3,468.30


fisher scientific™
250LCSU Force and suction Each for $3,905.38


fisher scientific™
500LCSU Force and suction Each for $4,783.55


fisher scientific™
500LCU Force Case for $4,345.13
Description & Specifications


Ambient Temperature (Metric) -10 to 80°C
Depth (English) 19 in.
Depth (Metric) 48.2cm
Voltage 115V
Volume (Metric) Reservoir 2.8L
Electrical Requirements 115V 60Hz
Heating Capacity (English) 3412.1
Heating Capacity (Metric) 1000w
Height (English) Exterior 25 in.
Height (Metric) Exterior 63.5cm
Hertz 60Hz
Temperature Stability ±0.1°C
USB Connections Yes
Volume (English) Reservoir 0.73 gal.
Weight (English) 66 lb.
Weight (Metric) 29.93kg
Width (English) Exterior 9 in.
Width (Metric) Exterior 22.8cm

Easy-to-use laboratory chiller with a 2.8L reservoir, up to 500 watts of cooling power and temperature ramp from atmosphere to -10°C in less than 16 minutes. Once installed all user interface is done through the front panel. An optional trolley accessory enables easy and convenient transport of the system around the laboratory. An intuitive user interface allows the user to choose between five temperature set-points. Remote temperature control and communication are available on selected models for remote operation, monitoring and data logging.

  • Full range heating and cooling from -10°C to +80°C
  • No external reservoir for fast ramp time
  • Small footprint
  • Quiet operation

Multiple options available for increased flow and pressure ensure that the user has the perfect fit for their application. Choose between 250 or 500 watts of cooling, a force or force/suction pump, and USB communication.
Ideal for diverse applications within the following markets:

  • Chemical reaction control
  • Separations
  • Life science instrumentation
  • Mass spectroscopy
  • Molecular spectroscopy
  • Atomic spectroscopy
  • Surface science
  • Materials characterization
  • Laboratory automation
  • General laboratory instrumentation

Temperature Range: Ambient to +80°C