CK40-RFA B. INSPECTION STANDARD
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1. Inspection items and methods
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Part Item Standard Method
lluminator Cube working 250 t 50 g Insert the cube with no click pressure applied to it
force (2450 mN 2 490 n-8) and measurethe working force using a tension gauge.
Click removing 750 + 50 g Insert the cube with click pressure applied to it and
force of cube (7350 InN t 490 mN) measure the click removing force using a tension
gauge.
Click removing 500 + 100 g Insert the slider and measure the click removing force
force of slider (4900 mN 2 980 InN) using a tension gauge.
Optical axis 0.3 mm or less Combining the standard eyepiece (KNO048; with
adapter-l), a microscope stand (product), the
standard objective (KNOO15), and the cube (BH2-
UBF), 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 (with adapter-l).
FS image It can be set at the center Combining the NCWHKlOX, a microscope stand
center of the visual field. (product), the cube (product: CX-DMB-2, CX-
DMG-2), U-LHSOHG (product), and U-RFLTSO
(product), focus on a name card (coloured with a
fluorescent pen) used as a specimen and make sure
that the FS image center can be set at the center of
the visual field.
B-l
