Ultra-low temperature refrigerated circulators

Supplier: JULABO GmbH
9352755 9352751 9312689 9352752 9352756 9352793 9352791 9352790 9312681 9162681 9162689 9352755N150 9352752N150 9352795N 9352790N150
JULA9352755EA 90470 SGD
JULA9352755 JULA9352751 JULA9312689 JULA9352752 JULA9352756 JULA9352793 JULA9352791 JULA9352790 JULA9312681 JULA9162681 JULA9162689 JULA9352755N150 JULA9352752N150 JULA9352795N JULA9352790N150
Ultra-low temperature refrigerated circulators
Circulating Thermostats Closed Circulator Systems Cooling Circulators
Ultra-low temperature 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 heating and cooling 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. All models have handles and castors which allow easy transportation and drain ports 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 control of jacketed reaction vessels, autoclaves, mini plant installations, kilo labs, freezing point determination, calibration at low temperatures and petroleum testing.

  • Actual and up to three set temperatures can be viewed
  • Electronically adjustable pump capacity including illuminated pump stage display
  • Connection for external PT100 sensor for measurement and control
  • Integrated programmer with 10 program steps
  • RS232 interface

ME models:
Feature a bright VFD comfort display for simultaneous indication of internal/external set point and actual values, and PID cascade temperature control for highest internal and external temperature stability. Early warning systems with audible signal for low liquid level, and for high/low temperature limits. It is possible to calibrate three temperatures simultaneously.

HL, SL models:
Same features as ME, and in addition have backlit LCD, with interactive menu and connections for optional solenoid valves or HST Booster heater with an additional heating capacity of 6 kW. An electronic module with analogue connections for temperature recorder and set point programmer available as an optional accessory.

ICC intelligent, self-optimising cascade temperature control
TCF (Temperature Control Features) for band limit, limit setting, co-speed factor and control dynamics
Particularly powerful pressure and suction pump to 1,1 bar, electronically adjustable
RS232/RS485 interface for comprehensive communication and networking possibilities
Integrated programmer for six 60-step programs

Max. flow rate/max. pressure:

ME: 11 to 16 L/min, 450 mbar (with electronically adjustable pump capacity)
HL, SL: 22 to 26 L/min, 700 mbar pressure, 400 mbar suction (with electronically adjustable pump capacity)

Delivery information: All units with an RS232 interface can use the free EasyTemp software for control via a PC; the software can be downloaded free of charge from the Julabo website. Models FP(W)90, FP(W)55 and FP(W) 52 are available on request with an expanded working temperature range of up to 150 °C. Units with bath opening, instead of an insulated filling port are also available. Please contact your local Avantor sales office for details.

Caution: Note: Cooling capacity at  20; 0; −20; −40; −60 and −80 °C.
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