６
ANALYSIS OPERATION
The X-axis-position adjusting knob shifts 0.5 mm per revolution, and the
Y-axis-position adjusting knob shifts 0.25 mm per revolution.
When the following result is obtained, calculate the calibration value from this
graph.
FFM (V)
X
+10
—10
v
1
x
2
x
1
v
2
2
1
2
1
V
V
x
x
a
−
−
=
The moving distance of the photodiode by turning the adjusting knob per
revolution is as follows:
Ｘ
-axis
（ｍｍ）
Ｙ
-axis
（ｍｍ）
0.5 0.25
•
Distance
d [mm/V]
Enter the distance of 40.0 between the cantilever and the photodiode in this input
box.
The distance is different depending on the model of the instrument:
•
Reference V
0
[V]
Enter the Friction Force signal value that is obtained when the force applied to the
cantilever is zero in the Reference V0 [V] input box.
TMPM5200-2
6-115
