Olympus CK40-TBI Посібник з ремонту - Сторінка 5

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CK40-TB I

B. INSPECTION

STANDARD

1. Inspection

items and methods

(f- ?

Part

Item

Standard

Method

H unit

Interpupillary

50 mm to 76 mm

In the observation state, insert a thin sheet of paper

Binocular

distance

with graduations at the eye point position and measure

ube

adjustment

the interpupillary distance.

ection)

range

Interpupillary

1000 - 2000 g

Put a string on the sleeve and measure the working

distance

(9800 mN - 19600 mN)

force to actuate the interpupillary distance using a

working force

tension gauge.

Revolving axis

0.2 mm or less

Using the standard eyepiece (KNO048 with Adapter-l)

center

and a 4X or 10X objective, observe a specimen whose

center can be identified (ex. concentric circles) on the

stage.

Taking the right sleeve as the reference, match the

specimen center and the visual field center, open and

close the interpupillary distance to read the

displacement between the specimen center and the

visual field center in the right sleeve using the reticle

scale (1 graduation=O.l mm) of the KNO048.

Left/right

optical axis

On image surface:

Using the standard eyepiece (KNO048 with Adapter-l)

0.2 mm or less in vertical

and a 4X or 10X objective, observe a specimen whose

direction

center can be identified (ex. concentric circles) on the

0.2 mm or less in outward

stage.

direction

Taking the right sleeve as the reference, match the

0.4 mm or less in inward

specimen center and the visual field center and read

direction

the displacement between the specimen center and the

visual field center in the left sleeve using the reticle

scale (1 graduation=O.l mm) of the KNO048.

Absolute optical

0.1 mm or less on the

Combining the standard eyepiece (RN0048 with

axis (right

image surface

Adapter-l), a microscope stand (product), the standard

sleeve only)

objective (KNOO15), read the displacement between the

specimen center and the visual field center in the right

sleeve using the reticle scale (1 graduation=O.l mm) of

the RN0048 (with adapter-l).

Exit pupil

center

Within 20% of objective' s

Combining the centering telescope (KNOO29), a 4X or

exit pupil diameter

10X objective, and a microscope stand (product), read

the displacement between the exit pupil center of the

objective and the cross hairs center of centering

telescope.

Left/right

parfocality

difference

0.1 mm or less

Combine the standard eyepiece (KNOO48; with

Adapter-l), the focusing telescope @T-36), a

microscope stand (product), and the standard objective

(KNO016).

Operating the helicoid of the RN0048 (with Adapter-l)

separately in the left and right optical paths, focus on

the specimen in the RN0016 and read the parfocality

difference using the helicoid scale (1 graduation=O.l

mm) of the RN0048 (with Adapter-l).

B-i