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Rotating electrodes are used in
corrosion and physical electrochemistry applications. A complete
range of rotators manufactured by Pine Instrument Co. is available through
Gamry. Contact us through your local sales
offices for more details or a quotation.
Rotators are available with rotational rates up to 10,000 RPM. The
rotational rate may be controlled through the front panel of the rotator
or from the Gamry Software.
Electrodes are available in gold, platinum, and glassy carbon for physical
electrochemistry applications. A
Quick-Change Tip is also available that accepts a disk fabricated from the
metal of your choice for corrosion experiments or material
evaluation. A Rotating Cylinder can also be accommodated for
corrosion measurements under turbulent flow conditions. For an
excellent review of Rotating Cylinder applications, see "The Rotating
Cylinder Electrode for Examining Velocity-Sensitive Corrosion -- A
Review", D. C. Silverman, Corrosion, 60, 1003 (2004).
We can also provide a rotating ring-disk electrode. Two Gamry
Potentiostats can be configured as a Bipotentiostat
to use with the
ring-disk electrode.
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