Olympus CKX31 Manual de reparação - Página 10
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CKX31/CKX41
<CKX31/CKX41>
Part
Coarse / fine
Coarse focus
focus
adjustment knob
adjustment
tension
knob
Fine focus
adjustment knob
tension
Coarse / fine
adjustment knob
movement
Focusing guide
Working force
unit
Working force
difference
in moving range
Movement
Stage
Squareness against
optical axis
<CKX41>
Part
Exit pupil center
Frame
section
Pafocality
Absolute optical axis
* In parfocality adjusument, the washer (selection: 6 pcs. available) is used for CKX41 (same as CKX31).
B. INSPECTION STANDARD
Item
6N - 25N ( 600g - 2500gf)
0.3N - 1.2N ( 30g - 120gf)
0.2N - 0.5N ( 20g - 50gf)
0.2N (20gf)
0.3/75mm
Item
Within 10% of objective's
exit pupil diameter
+ / - 0.3mm
0.1mm or less on the image
surface
Standard
Standard
Combining the centering telescope (KN0023),
an objective (PlanC10X), UIS observation tube
(BXKN001) and microscope frame (product),
read the displacement between the exit pupil
center of the objective and cross hairs center
of centering telescope (KN0023).
Combine the standard eyepiece (KN0048; with
adapter-1and adapter-2 ), 3mm ring adapter
(KC2040), the focusing telescope (FT-36),
the standard objective(KN0041), BXKN001
and microscope frame (product).
Focus on the specimen in KN0041 and check
the parfocality using the helicoid scale
(1 graduation = 0.1mm) of the KN0048.
Combine the standard eyepiece (KN0048; with
adapter-1and adapter-2 ), 3mm ring adapter
(KC2040), the standard objective (KN0041),
BXKN001 and microscope frame (product).
Read the displacement between specimen center
in KN0041 and the visual field center using
the reticle scale (1 graduation = 0.1mm) of
KN0048.
B-2
Method
Tie a string around the knob and then
measure the tension when the knob
is rotated.
Tension gauge (30N): OT3223
Tie a string around the knob and then
measure the tension when the knob
is rotated.
Tension gauge (3N): OT3225
Confirm that there is no rough feeling.
Confirm the working force while
pushing inner guide.
Tension gauge (3N): OT3225
Confirm the working force difference
in moving range.
Cashing or roller should not be stopped.
There is no play between the inner
guide and the outer guide.
Set the SKN0003 to the revolving
nosepiece and confirm the front-back,
left-right squareness of the stage.
(Not go through 0.3mm thickness)
Thickness gauge: OT1949
Method