OZL-44-BA-e-1510
12
5.5 Adjusting the stand
Torque of the focus wheels
You can adjust the torque of the focus wheels by turning the ring which is fitted along
the axis of the lefthand focus wheel.
To do this you need a special wrench which is included with delivery. The ring has
holes which the wrench can hook into, so that you can then turn it in the desired
direction.
Depending on the direction of the turn, the torque will be increased or decreased.
On one hand, this function can help to make it easier to adjust the focus and on the
other hand it can prevent the microscope head from slipping down unintentionally. In
this way you can avoid possible damage which could occur if the objective lens and
the object being observed should collide.
Height adjustment
Fixing the microscope holder
With a stereo microscope on a pillar stand, the microscope head can be height
adjusted using the focus wheels and in addition, the microscope holder can be fixed
at any point on the pillar, depending on the application requirements.
To primary way to fix the position is to use an adjusting screw (1) on the holder.
There is a metal ring which also ensures sufficient grip and which is fixed with a
second screw (2) under the holder on the pillar. This metal ring proves to be
particularly useful when the screw (1) on the holder is loosened, to swing the
microscope head to the side.
Содержание OZL 441
Страница 2: ......
Страница 7: ...OZL 44 BA e 1510 6 2 Nomenclature ...
Страница 10: ...9 OZL 44 BA e 1510 Assembled stereo zoom microscope ...
Страница 18: ...17 OZL 44 BA e 1510 6 Optical data OZL 441 OZL 445 ...