MSR - Modulated Speed Rotator
The MSR rotating electrode is the most popular rotating electrode configuration worldwide. The MSR now includes both CE and ETL marks. This flexible design may be used with Rotating Disk Electrodes (RDE), Rotating Ring-Disk Electrodes (RRDE), and Rotating Cylinder Electrodes(RCE).
Overview
Features
- Adjustable range from 50 to 10,000 RPM
- Accuracy within 1% of the reading display
- CE and ETL mark
- Silver-carbon brush contacts. Red is for the disk, Blue is for the ring.


