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News Release from: Julabo Labortechnik | Subject: Presto
Edited by the Laboratorytalk Editorial
Team on 06 May 2005
Precise temperature control of chemical
reactions
Compensation of exotherms within reactions is quickly compensated for without any sacrifice to the precise re-establishment of the optimum reaction temperature
Julabo says its Presto instruments are the ideal solution for providing high precise, external temperature control applications within R and D and kilo scale laboratories In particular, precise temperature control of chemical reactions performed in laboratory scale reaction vessels is carefully and efficiently managed using Presto units
This article was originally published on Laboratorytalk on 17 Jul 2002 at 8.00am (UK)
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Precise temperature control of chemical reactions performed in laboratory scale reaction vessels is carefully and efficiently managed using these units
All models cover an extremely wide temperature range, eg -85 to +250C in one instrument, without the need to change the bath fluid.
The small internal sealed tank and heat exchanger, combined with the powerful cooling and heating system, enable very rapid temperature changes and ramping.
In particular, compensation of exotherms within reactions is quickly compensated for without any sacrifice to the precise re-establishment of the optimum reaction temperature, says the company.
Due to the sealing of the tempering tank, the operator can work at high temperatures without any oil fumes being vented into the laboratory.
Similarly work at low temperatures is achieved without any ice build-up or condensation problems.
The self-optimising controller (ICC - intelligent cascade control) employed in Presto models provides excellent temperature stability and control.
If required, the classic PID control parameters are available at the touch of a button for manual modification.
All models have an interactive four-line LCD display as well as a bright, easily visible vacuum fluorescent display (VFD).
A two-year warranty is available with these models.
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