Niigata seiki WCDI-35 Instruction Manual

DIAL BORE GAUGE
Thank you for purchasing the Dial Bore Gauge.
Please read this manual thoroughly before use for proper operation.
■PART IDENTIFICATION
Gauge
Pointer
（0.01mm）
Gauge
Face
Clamp
Screw
Handle
Shaft
Rod Adj. Nut
Extension Rod
Measurement
Head
■ ASSEMBLY
① Loosen the Clamp Screw and insert the Dial Gauge until
the Pointer rotates 1/10 turn or more. Tighten the Clamp
Screw to secure.
1/10 rotation
or more
Clamp
Screw
器
Rev. Cntr.
Accessories
(1 rev. = 1mm)
Bezel
Rod Adj. Nut
(Installed on main unit)
Cap
Extension Rod
Probe Tip
Guide
■
SPECIFICATIONS
Dial Gauge
Measuring Range
Graduation
＊Wide Range Accuracy
＊Adjacent Error
＊Repeat Accuracy
Single Stroke Range
Weight
NOTICE
● This is a precision instrument, handle with care.
● Do not disassemble or modify.
● Keep instrument away from water and oil.
● Use only with provided Extension Rod and Rod Adj.
Nut.
● Keep instrument away from direct sunlight and high
temperatures such as in a car, or near a stove or heat
source.
● After use, remove dust and cutting chips, and apply
rust preventative oil to Extension Rod and Rod Adj.
Nut. When not in use store in supplied storage case.
● This product is for measuring inside diameter; use
only as directed. Improper use may cause accident or
injury.
Select the Extension Rod for the dimension you want to measure.
②
Remove the Rod Adj. Nut, remove the Extension Rod, and replace
with the desired Rod.
Adjust the Rod length as required for the measurement.
③
The Rod length can be set to any dimension within the specified
range. Measure the length from the Probe Tip to the end of the
Rod, and screw in the Rod to adjust. Set that length to about
0.5mm longer than the dimension you want to measure.
Confirm the desired length, and then screw the Rod Adj. Nut tight
against the Measurement Head to secure the Rod.
Ex.）Set for 25.5〜28.0mm
Rod Adj.
Nut
Ext. Rod
25.5〜28.0 mm
Instruction Manual
Model No.：WCDI-
＊ Including supplied Dial Gauge
WCDI-35
Extension Rods：
1 8. 0〜 2 0 .5 m m
（ｍｍ） 1 8〜3 5
●
2 0. 5〜 2 3 .0 m m
0. 0 1 ●
（ｍｍ）
2 3. 0〜 2 5 .5 m m
●
15
（ μｍ）
2 5. 5〜 2 8 .0 m m
●
5
（μｍ）
2 8. 0〜 3 0 .5 m m
●
3 3 0. 5〜 3 3 .0 m m
（μｍ）
●
3 3. 0〜 3 5 .5 m m
1. 0
（ｍｍ）
●
300
（ｇ）
25.5mm
Measurement
about 26mm
（25.5mm＋0.5mm）
28.0mm
Measurement
about 28.5mm
（28.0mm＋0.5mm）
35
（7 pieces）