3B Scientific Stereo Microscope, 40x, Transmitted-Light Illumination (115 V, 50__60 Hz) - Manual (Page 3)

3
Instruction Manual
3B SCIENTIFIC® PHYSICS
Stereo Microscope W30662 and W30663
12/02 ALF
®
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1 Eyepiece with eye-shields
2 Tube
3 Lock-screw
4 Adjustment knob for fine and coarse focusing
5 Pillar
6 Stand
7 Object plate
8 Switch
9 Top-light housing
bl Objectiv barrel
1 Eyepiece with eye-shields
2 Tube
3 Lock-screw
4 Adjustment knob for fine and coarse focusing
5 Pillar
6 Rotary switch for illumination
7 Stand
8 Object plate
9 Switch
bl Top-light housing
bm Objectiv barrel
The stereo microscope allows three-dimensional view-
ing of objects in 20x and 40x magnification.
1. Safety notes
• For power supply use only electrical sockets with
ground contact.
• Always unplug the mains plug before cleaning or
maintenance.
• Be careful not to spill any liquids on the microscope.
• Do not mishandle or impose unnecessary force on
the microscope.
• Avoid hand contact with optics.
• Do not clean the unit with volatile solvents or abra-
sive cleaners.
• Do not disassemble objective or eyepieces to at-
tempt to clean them.
• Do not attempt to service the microscope yourself
2. Description, technical data
Cat. no. W30662 W30663
Stand Metal stand, column firmly connected with Metal stand, column firmly connected with
base, pinion knobs attached on both sides base, pinion knobs attached on both sides
of the stand for coarse and fine focusing of the stand for coarse and fine focusing
Object plate Base with detachable object plate Base with detachable object plate
(plastic, black/white) (plastic, black/white and glass)
60 mm Ø and 2 specimen clips 95 mm Ø and 2 specimen clips