VersaSCAN-SECM Scanning Electrochemical Microscope
The SECM integrates a positioning system, a bipotentiostat, and an ultramicroelectrode tip. The positioning system moves the tip close to the surface of the sample. The bipotentiostat polarizes both the sample and the tip independently and measures both resulting currents. The tip is an ultramicroelectrode with a specific tapered polish and active radius lower than 100 microns. The positioning system scans the measurement tip and charts position with measured electr
- Most popular technique of VersaSCAN Scanning Electrochemical Workstation
- SECM controls and monitors electrochemistry at a sample and probe with 2-channel potentiostat
- Low Current Interface provides improved current measurement and ultimate resolution
- Includes AC-SECM technique
- Optional STYLUS as a soft probe for constant-distance imaging and biological applications
