Olympus EHT-421 Gebrauchsanweisung - Seite 14
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Clamping Screw
-~~~~~~-.!J!!~~~-
Photo Tube
Ujht Path
Se ector Lever
C.
Stages
1. Square Mechanical Stage FrS
This is a square coaxial drive control mechanical stage with interchange-
able mount. The specimen is moved by means of horizontal drive controls
on both sides of the stage. The larger control knob is for north-south (Y)
movement of the specimen, and the smaller control knob is for east-west
(X) movement.
The working range of the specimen holder is:
North-south excursion
... 44mm
East-west excursion. . ..
. 76mm
Each control is provided with a scale
(0-50
for Y excursion,
50-120
for
X excursion) and a vernier, reading to
0.1
mm. Stage rotation can be
clamped by a clamping screw. The stage may
be
used as a plain stage by
removing the specimen holder assembly.
Graduated Scale for
North-South Movement
Stage Rotation
Clamping Screw
Graduated Scale for
East-West Movement
-------
Specimen Holder
Clampinq Screws for
SpeCimen Holder
North-South Movement
Control Knob
East-West Movement
Control Knob
Movement
Control Kno
* The stage may be mounted on the microscope in reversed position, as
shown in the picture above, right, to obtain increased rotation.
'2