Using The Microscope; Initial Setup - VWR VisiScope 400 Serie Manual De Instrucciones

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Using the microscope

INITIAL SETUP

Turning on the LED
Connect the power, turn on the main switch ①.
Adjusting the brightness
Turn the brightness adjustment knob ② to in-
crease and decrease the brightness. (Fig.18)
Adjusting the tension
The coarse focusing knob
adjusted to a tight tension upon leav-
ing the factory.
If the nosepiece drops down by itself, or the
specimen defocuses while adjusting the fine
focus knob
, the coarse focus knob is too
loose. Turning the tension adjustment collar
in clockwise direction tightens the coarse
focus tension
. Rotate in the opposite direc-
tion to decrease the tension. (Fig.18)
STAGE (OPTIONAL)
Setting the specimen
For the best image quality, use flasks,
Petri dishes and slides with a 1.2 mm
thickness.
1. Place the proper insert for your specimen
(according to the table on the right) on the
stage, and fix it with the stage clip.
2. Turning the X and Y knobs, move the
specimen to the required position. (Move-
ment Range: 120 (width) × 78 (length)
mm).
Moving the specimen
Move the specimen to the desired position by
freehand or by turning the knobs of the me-
chanical stage.
When switching objectives, take care
not to touch the adaptor plates with
the objectives, as their weight may
damage the front lens.
MS792.1
Mechanical stage for IT414 series
is pre
10
H793.1
Holder for Petri diameter 38mm (H793.2 needed)
H793.2
Holder for Terasaki and Petri diameter 65mm.
H793.3
Holder for slide and Petri diameter 54mm.
H793.4
Holder for 2+2 slides.
H793.6
Holder for Utermöhl-Chamber (H793.3 needed).
H793.8
Load-bearing side extension for IT414 series.
Fig.18

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Este manual también es adecuado para:

Visiscope it414Visiscope it414e630-2727630-2728

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