Mitutoyo HM-200A Series - Page 106

No. 99MBG127A
6-4
Important
A
fter indenter replacement, the indentation position at hardness test is misaligned from
the center on the PC monitor.
6. Execute indentation after focusing on the specimen surface.
7. Align the gaging line of the measuring microscope with the apex looking through the
microscope, and check the tilt of the indent.
Fig. 6-2
8. If the indent is tilted, loosen the screw and rotate the indenter to adjust the alignment
of the indent.
Fig. 6-3
Indent
Measuring line
When indent is tilted
Indent
Measuring
line
When indent is not tilted
Loosen the screw
Rotate the indenter in the
direction of the arrow.
Indent is titled
in the
counterclockwise
Indent is titled
in the clockwise
Loosen the screw
Rotate the indenter in the
direction of the arrow.
Before
adjustment
After adjustment