The new Ivium RRDE apparatus is a robust rotator for hydrodynamic electrochemical applications for use in combination with a potentiostat. It can be used for both disk (RDE) and ring-disk (RRDE) measurements. The combination with an Ivium (bi-)potentiostat is recommended as control of the rotator is fully integrated in IviumSoft. However, the Ivium RRDE can be used with any other suitable potentiostat.
The rotation speed is controlled via buttons on the front panel of the external control box, or from an external analog signal. The rotation speed range is 100 – 10,000 rpm with excellent accuracy and stability. Both the applied and measured rotation speeds are displayed during use for reference.
Details of the Ivium RRDE apparatus can be found here, or under the Accessories menu from the home page.