5- Assembly; 6- Operating Instructions - Auxilab Ura Technic 200 Serie Manual De Instrucciones

200.qxd 12/02/2003

5- ASSEMBLY

With the stereomicroscope has received a couple of eyepieces (normally 10x).Eyepieces
are subjects for a screw. If you want to change the eyepieces by other that are available as
option, before should loosen said screw and to substitute them. Return to press it once
substituted the eyepieces.
To change the objective of the models 214 and 216, first one must free two small screw that
has the head: one in the front and the other in the left side. Later the objective toward the
right displaces himself until this is disjointed. The objective is placed desired and return
to press the two screws.
To change the objective of the models 218 and 219 only one must rotate the turret.
The objective of the model 220 changes, freeing the four screws that are found in the head.
The objective of the model 201 changes of the same form that the models 214 and 216 only
that instead of having two screws has one in the left side of the head. But this model comes
without mounting. To install it, read attentively the instructions that come subsequently.
Installation model 201
This model has a base in which are inserted the interrupter (On / Off) and the
electrical socket of the illuminator.
This base has a vertical rod, in him two are inserted ring: one ring that has in its
splits internal a furrow by the one that goes lodged the cable of the illuminator.
The other ring is the one that has a screw and serves to adjust the height of the
body binocular.
Upon this second ring is placed a nose that holds the horizontal arm. This nose
serves for regular the height and to rotate the body binocular. The horizontal arm
is inserted in this nose and is screwed strongly by means of 2 small screw with a
key ALLEN nº2.
The horizontal arm is of similar form to the vertical rod. In this arm is introdu-
ced the other ring with the stub cable.
This arm in its extreme has an hole, this hole serves for join its prolongation to
do it flexible. This prolongation has a screw which is introduced in the hole of
the arm, and is curled with the nut with handle, without forgetting us of placing
the to obtain greater washers subjection.
In the extreme from the prolongation is placed the head, which is adjusted also
by means of two screw ALLEN nº2.
The iluminador is inserted in an hole that it has the head. This is a black piece in
form of cylinder with different width.
6- OPERATING INSTRUTIONS
Connect correctly the stereoscope to an electrical socket of 220 V, 50-60 Hz pro-
vided of takes of ground.
Connect the type of lighting, incident or reflected, more convenient to its obser-
vation, optionally exists stage of contrast write /black for use with light reflected.
Center the sample in the stage. Rotate the control of approach slowly until obtai-
ning an image sharpness observing for the eyepiece left done not provide of ring
of adjustment of dioptric, once focused look at for the eyepiece right, if the image
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Pág. 18 Manual de instrucciones 50200xxx Revisión 3 del 08-02