Scanning Electron Microscope EM-30PLUS Operating Manual
73
Resolution Difference according to Acceleration Voltage
As acceleration voltage increases, resolution increases as well. As the voltage value increases,
it is easier to analyze specimen component rather than surface. On the other hand, as the
value of acceleration voltage decreases, it is adequate for surface observation of specimen.
Acceleration voltage 20kV magnification
10K
Acceleration voltage 20kV magnification
50K
Acceleration voltage 5kV magnification
10K
Acceleration voltage 5kV magnification
50K