Hitachi TM3000 User Manual

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7. As shown in Figure 4.2.2-5, adjust the height so that the gap between the specimen
height gauge and the topmost surface of the specimen will be approximately 1 mm (0.5 to
1.5 mm). As shown in Figure 4.2.2-6, loosen the lock nut 1, adjust the height by turning the
height adjustment screw, and then tighten the lock nut 1onto the lock nut 2 to secure the
specimen stub. In addition, rotate the lock nut 2 once on the specimen height gauge to
confirm the height.
Figure 4.2.2-5 Specimen Height Gauge and Specimen Stub
Figure 4.2.2-6 Adjusting the Specimen Height
Approx. 1 mm ⇒ Reference position
(0.5 ~ 1.5 mm)
lock nut 1
Height adjustment screw
lock nut 2

Hitachi TM3000 Specifications

General

Brand	Hitachi
Model	TM3000
Category	Microscope
Language	English