3B Scientific Stereo-Zoom Microscope, 45x (230 V, 50__60 Hz) - Manual

3B SCIENTIFIC ® PHYSICS
1
Stereo-Zoom Microscope, 45x (115 V, 50/60 Hz) 1013373
Stereo-Zoom Microscope, 45x (230 V, 50/60 Hz) 1013376
Instruction Manual
08/13 ALF
1 Eyepiece
2 Tube
3 Head lock screw
4 Zoom objective
5 Specimen clips
6 Object plate
7 Base
8 Rotary switch for transmitted light
9 Rotary switch for top light
10 Mains switch (not visible)
11 Top light housing
12 Adjustment knob for focusing
13 Lock-screw (not visible)
14 Adjustment knob for zoom objective
15 Pillar
16 Power supply for top light
1. Safety notes
• For power supply use only electrical sockets
with ground contact.
Caution! The Stirling engine becomes hot during
use. Risk of burns!
• Do not touch the lamp during or immediately
after use.
2. Description, technical data
The stereo zoom microscope allows three-
dimensional viewing of objects in 7x to 45x
magnification.
The microscope 1013373 is for operation with a
mains voltage of 115 V (±10%), and the
1013376 unit is for operation with 230 V (±10%).
Stand: Metal stand, column firmly connected
with base, pinion knobs attached on both sides
of the stand for coarse and fine focusing
Tube: Binocular inclined 45°, interocular dis-
tance adjustable between 54 and 75 mm, head
rotatable by 360°
Eyepieces: Pair of wide field eyepieces WF 10x
20 mm, rubber eyepiece cups
Objectives: Zoom objective, 0.7x to 4.5x
Enlargement: 7x to 45x
Diameter of Image Field: 4.4 mm to 28.6 mm
Distance from Specimen: 100 mm
Maximum Height of Object: 80 mm
Object Plate: Base with detachable object
plates (plastic, black/white and glass) 95 mm
diam. and 2 specimen clips
Illumination: Top, transmitted and mixed light
illumination, adjustable 12 V, 15 W halogen
lamp
Power supply: 1013373: 115 V, 50/60 Hz
1013376: 230 V, 50/60 Hz
Dimensions: 250 x 220 x 350 mm³ approx.
Weight: 6kg approx.