Nikon OPTIPHOT-POL Instructions Manual - Page 23
Browse online or download pdf Instructions Manual for Microscope Nikon OPTIPHOT-POL. Nikon OPTIPHOT-POL 28 pages. Polarizing microscope
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Failures
Causes
,
Actions
) Correct the illumination
(Refer to P. 8)
ns
) Cleaning
• Condenser aperture too much c1osed---
Open properly (Refer to P. 12)
riorated
• Too low position of condenser
) Bring it up to coincidence with
field diaphragm image
(RefertoP.lO)
' Insert it in correct position
(Refer to P. 8)
• Centering nosepiece not in click-stop------>
Revolve
it to click-stop position
s of image
position
• Centering nosepiece not correctly
)
Insert it to the limit and clamp it
firmly
ed
) Clamp tightly
• Specimen rises from stage surface
) Place it stable
• Centering nosepiece not in c1ick-stop-->
Revolve
it to click-stop position
sed
position
• Centering nosepiece not clamped
) Clamp tightly
tered
) Correct centering (Refer to P. 10)
ntered
) Correct centering (Refer to P. 8)
be not
,
Changing-over to the limit
(Refer to P. 9)
• NCB 10 filter not used ) Use NCB 10 fi Iter
• Too low power somce voltage
) Raise the voltage
over
6 on the
indicator
• N D fi Iter not used
) Use ND filter
2.
Manipulation
Failures
Causes
)
Actions • Upside down of slide
) Turn
over
the slide
• Too thick coverglass
)
Use specified thickness (O.17mm)
coverglass (Refer· to P. 13)
High power ob-
• Upside down of slide
) Turn
over
the slide
• Too thick coverglass
) Use specified thickness (O.17mm)
coverglass (Refer to P. 13)
• Eyepiece diopter not adjusted
) Diopter adjustment
(Especially when changing-over
(Refer to P. 9)