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4.2.6.4.
Sample tilt T
Rotate the knob on the door of the sample chamber marked with “T”, the
sample is tilted, the angle of inclination is 0-90°, and there is a scale indication.
4.2.6.5.
ample Grounding
The sample forms a loop through the sounder and ground. When the
sample is directly grounded, the alarm will alarm, so when observing the Figure
image, the sample should not touch the objective pole under the objective or
be grounded directly.
Note: The position of the fixed sample should not be too high, so as not to
exceed the rear support plate of the tilting seat, otherwise the pole shoe under
the objective lens may be damaged. If the sample itself is very high, adjust the
“Z” direction knob before fixing the sample to lower the position of the sample
holder. Do not use too large a sample to avoid touching the electron detector.
Larger samples can be observed at a low working distance of 20-24 mm.
4.2.7.
Sample Preparation
Sample preparation by SEM is very simple. Take a sample and stick it on
the sample cup with conductive or conductive tape.
If the sample is not conductive, stick the sample to the sample cup with
conductive paste or conductive tape, and then sputter a conductive film (usually
gold or carbon) with a sputter. For details, see the Sputterer Instruction Manual.
4.2.8.
Image Processing Operations
Double click to start the software as below picture shown:
4-1 Softater Icon
4.3.
Monitoring and Recording in Operation
4.3.1.
Working of the vacuum system
A63.7080 vacuum system is fully automatic control, the operator should
start according to the operation steps, pre-vacuum, if the automatic process is
terminated, or the high vacuum state can not be reached for a long time, or the
vacuum is too low during the work of A63.7080 For interlock protection, the
operation process and phenomena should be recorded in detail, and the
