3B SCIENTIFIC
®
PHYSICS
1
Stereo Microscope, 40x, Top-Light Illumination
115 V, 50/60 Hz: 1005436 / 230 V, 50/60 Hz: 1005437
Instruction Manual
07/13 ALF
1 Eyepiece
with
eye-shields
2 Tube
3 Lock-screw
4
Adjustment knob for focusing
5 Top-light
housing
6 Pillar
7 Objective
8 Stand
9
Specimen clips
10 Object
plate
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 microscope allows three-dimensional
viewing of objects in 20x and 40x magnification.
The microscope 1005436 is for operation with a
mains voltage of 115 V (±10%), and the
1005437 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 55 and 75 mm
Eyepieces:
Pair of wide field eyepieces WF 10x
20 mm with eyepiece lock and rubber eyepiece
cups, diopter compensation ±5 on the left eye-
piece
Objectives:
Revolving nosepiece with objective
2x / 4x
Enlargement:
20x / 40x
Object Plate:
Base with detachable object plate
(plastic, black/white) 60 mm dia. and 2 speci-
men clips
Illumination:
Top-light illumination, 12 V, 10 W
lamp
Power supply:
1005436: 115 V, 50/60 Hz
1005437: 230 V, 50/60 Hz
Dimensions:
170 x 300 x 115 mm³ approx.
Weight:
2.4 kg approx.
