Instruction Manual

3B SCIENTIFIC
®
PHYSICS
1
Binocular Course Microscope Model 200 LED (115 V) 1013365
Binocular Course Microscope Model 200 LED (230 V) 1013143
Instruction Manual
07/13 ALF
1 Eyepiece
2 Tube
3 Revolver with objectives
4 Specimen clips
5 Object stage
6 Condensor with iris
diaphragm and filter holder
7 Lamp housing
8 Illumination control
9 Mains switch
10 Adjustment knob for fine
focusing
11 Adjustment knob for coarse
focusing
12 Lock screw for object stage
13 Head lock screw
14 Stand
1. Safety notes
• For power supply use only electrical sockets
with ground contact.
2. Description, technical data
The binocular course microscope allows two-
dimensional viewing of objects (thin sections of
plant or animal specimen) in 40x to 400x magni-
fication.
The microscope 1013365 is for operation with a
mains voltage of 115 V (±10%), and the 1013143
unit is for operation with 230 V (±10%).
Stand: Robust, all metal stand with arm perma-
nently connected to the base. Focussing by
means of separate knobs for coarse and fine
adjustment located on either side of the stand
and operated by rack and pinion drive with
dovetail teeth, adjustable stopper for protecting
the object stage and objective
Tube: Binocular Siedentopf head, 30° viewing
angle, 360° rotatable head, viewing distance
adjustable between 54 and 75 mm, ±5 dioptric
compensation for both eyepieces
Eyepiece: Pair of wide field eyepieces WF 10x
18 mm
Objectives: Revolver with 3 DIN achromatic
objectives 4x / 0.10, 10x / 0.25, 40x / 0.65 (with
specimen protection)
Magnification: 40x, 100x, 400x
Object stage: 127 x 132 mm
2
with 2 specimen
clips
Illumination: Adjustable LED lighting integrated
in base
Power supply: Via plug-in power supply 6 V
DC, 200 mA
Mains connection: 1013365: 115 V, 50/60 Hz;
1013143: 230 V, 50/60 Hz