3B SCIENTIFIC PHYSICS 500 1013146 Manuale di istruzioni - Pagina 3
Sfoglia online o scarica il pdf Manuale di istruzioni per Microscope 3B SCIENTIFIC PHYSICS 500 1013146. 3B SCIENTIFIC PHYSICS 500 1013146 4. Binocular microscope led with polarisation equipment
Stampa la paginacan be tested by rotating the polariser or the
specimen itself.
A birefringent object, when rotated continuously,
shows up brightly after each 90° rotation and is
dark between these positions. In contrast, ob-
jects that are isotropic and not birefringent re-
main dark in all positions.
4.3 Changing the fuse
•
Turn off the power switch and unplug the
mains plug.
•
Unscrew the fuse holder on the back of the
stand base with a screwdriver.
•
Replace the fuse and reinsert the holder in
its socket.
5. Storage, cleaning and disposal
•
Keep the microscope in a clean, dry and
dust free place.
•
When not in use always cover the micro-
scope with the dust cover.
•
Do not expose it to temperatures below 0°C
and above 40°C and a max. relative humid-
ity of over 85%.
•
Always unplug the mains plug before clean-
ing or maintenance.
•
Do not clean the unit with volatile solvents or
abrasive cleaners.
•
Do not disassemble objective or eyepieces
to attempt to clean them.
•
Use a soft linen cloth and some ethanol to
clean the microscope.
•
Use a soft lens tissue to clean the optics.
•
The packaging should be disposed of at
local recycling points.
•
Should you need to
dispose of the equip-
ment itself, never throw
it away in normal do-
mestic
waste.
regulations for the dis-
posal
of
electrical
equipment will apply.
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Subject to technical amendments
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