Scanning Electron Microscope
EM-30PLUS Operating Manual
69
5
Image Acquisition
In order to acquire images, please follow the following procedures.
Procedures
Performances
1
Setting observation
mode
Set FAST Mode and move to the part you want to observe.
2
Setting acceleration
voltage
Set the adequate acceleration voltage according to the
purpose of specimen observation.
3
Setting observation
magnification
Move the specimen location in low magnification state,
select the measurement location and then enlarge it at high
magnification.
4
Setting Spot Size Adjust adequate Spot Size according to the magnification.
5
Setting focus
Correct the focus by controlling Coarse Focus, Fine Focus,
and Stig X,Y.
- Carry out wobble as needed.
6
Controlling
contrast/brightness
Set the Contrast and Brightness you want.
