56 Agilent Cary 8454 UV-Visible Spectroscopy System Installation Guide
4 Installing Accessories
Cell Stirring Module
Tubing Connections and Operation
The cell stirring module can be driven by either water or air. Water is
preferable because it is more easily controlled. Water temperature can be
up to 100 °C (212 °F) with a maximum allowable back pressure of 4 bar
(approximately 60 psi). If air is used to drive the cell stirring module, the
pressure should be less than 0.3 bar (approximately 5 psi) when the
stirrer is started. Again, the maximum pressure is 4 bar (approximately
60 psi).
There are several ways you can connect a water or air supply to the cell
stirring module, see Figure 16. In all cases we recommend using 3/16 inch
i.d. silicon tubing between the water supply and the stirring module.
• The stirring module can be used alone, without the thermostattable
functions of the cell holder.
• The same water supply can be used to regulate sample cell temperature
and to power the cell stirring module.
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