Innovation: Cryo-Compact Circulators 'CF Series‘

With the new CF series JULABO presents four compact refrigerated/heating circulators. With dimensions of only 24 x 46 x 40 cm and 28 x 46 x 46 cm (W x L x H) the units can even be placed on a very small surface or within a complex installation. Depending on the model cooling capacities of up to 470 Watt can be reached.

The working temperature range reaches from –40°C to +200°C. The ‚HighTech‘ models CF31 and CF41 utilize an intelligent and self-optimizing ICC cascade temperature control with a stability of ±0.02°C. These models also feature an electronically adjustable pump capacity with a flow rate of 22-26 l/min respectively a pressure/suction capacity of 1.1 bar. Further features are a VFD display and an interactive LCD display with user guide, 3-point calibration, connection for Pt100 external sensor, RS232/485 interface, integrated programmer as well as early warning system for low liquid level.

The CF30 and CF40 models of the ,Economy‘ series are provided with a PID temperature control, reaching a stability of ±0.03°C. The temperature is indicated on an LED display. The pressure pump capacity of the ‚Economy‘ series is 15 l/min respectively 0.35 bar. All four models offer a heating capacity of 2 kW and safety class 3 according to DIN12876-1. The maximum ambient temperature of +40°C as well as a ventilation air cooling allow installing the units very closely side by side with other units or directly under a fume hood. Furthermore all the models feature pump connections for external temperature applications and a bath opening for temperature control of small objects directly in the circulator bath. Further information is available in the new JULABO Catalog 2006/2007 or directly at JULABO.