Ken A Vision Comprehensive Scope 2 T-19011C Instruction Manual - Microscope Preparation
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MICROSCOPE PREPARATION
Using the charging adapter provided, in order to charge the batteries of the
microscope itself, plug the pronged end into your electrical source and the
round end into the "5V DC Plug" at the bottom rear of the microscope unit.
The base of the Ken-A-Vision Comprehensive Scope 2 microscope is a
cordless unit, which once charged will operate for up to 40 hours on one
charge.
While unit is charging, check the coarse focus tension. The knobs are
rubberized and oversized to allow for better gripping. The coarse focus knob
should turn easily to change the focus, but the stage should not drift or slip on
its own.
Check the stage stop safety feature
. Be sure the stage moves up and
down when turning the focusing knob. The stage stop is a thumb screw with a
lock nut found just behind the stage. To check the stop, first place a prepared
slide in position for viewing. Move the coarse focus until the object and stage
are as close together as they can be. Look at the slide and turn the 40x
objective into place. This objective should be very close to the slide, but not
touching. The Stop was set at the factory. If the spring loaded 40x lens
Detachable Low Voltage
External Power Supply
Input -110v-240v,
±500mA; Output 5.5v,
±500mA
Standard Stage -Spring
loaded stage clips; Con-
denser built-in (0.65
N.A.); 5 hole Disc Dia-
phragm
Mechanical Stage -
Coated 130mm x 120
mm; Coaxial Low Position
X and Y Knobs; 0.1mm
Vernier Scales X and Y;
Abbé Condenser (1.25
N.A.); Iris Diaphragm
Ken-A-Vision Product #
T-19011C
T-19021C
T-19031C
T-19041C