Product category:
Cooling: refrigeration
News Release from: Julabo Labortechnik | Subject: CF series
Edited by the Laboratorytalk Editorial
Team on 01 February 2007
Small package of powerful refrigeration
technology
With the introduction of the new CF series, Julabo presents four compact refrigerated/heating circulators each characterised by their small, compact dimensions
The compactness of these units allows users to free up bench space Combined with the possibility of operating the units in ambient temperatures up to +40C, the efficient, well designed ventilation of the units allows them to be placed side by side, or under a fume hood
This article was originally published on Laboratorytalk on 12 Jul 2002 at 8.00am (UK)
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2000W of heating and temperature stability of 0.02C, plus built in circulation pump, allows for more precise temperature stability and uniformity
Circulators have wide temperature range
Circulators employ state-of-the-art technology to provide an unusually wide temperature range of -95C to +400C, ideal for all temperature-related applications
The models are divided into the Economy series (CF30 and CF40 models) with working temperatures from -30C or -40C up to +150C, and the HighTech series (CF31 and CF41 models) with working temperatures from -30C or -40C up to +200C.
Depending on the model, cooling capacities up to 470watts can be attained.
The HighTech models utilise an intelligent, self-optimising ICC cascade temperature control, providing a stability of +/-0.02C.
Additional features include a VFD display and a LCD display for interactive operation in easy-to-read text, three-point temperature calibration, a connection for an external Pt100 sensor, a RS232/485 interface, an integrated programmer and an early warning system for low liquid level.
These models also feature a powerful pressure and suction pump with an electronically adjustable flow rate between 22-26l/min and a pressure capacity of 0.6 to 1.1bar.
The Economy models utilise PID temperature control, providing a stability of +/-0.03C.
The temperature is indicated via a LED display.
The pressure pump capacity provides up to 15l/min or 0.35bar.
All four models offer a heating capacity of 2kW and conform to DIN 12876-1 safety class 3.
All models feature pump connections for external temperature applications as well as a bath opening, enabling temperature control of small objects, which can be placed directly in to the bath.
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