Niigata seiki CDI-50 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
Revolution Counter
Dial Indicator
( 1mm )
Pointer
( 0.01mm )
Indicator
Face
Spacer
Clamp Screw
Grip
Shaft
Rod Mounting
Nut
Extension Rod
Measurement Head
■ASSEMBLY
①Remove the protective cover by unscrewing the two
screws that hold the cover in place.
※To reattach the protective cover, please refer to the section:
Attaching the Protective Cover
②Loosen the Clamp Screw and insert the Dial
Indicator until the Pointer rotates 1/10 turn or more.
Secure by tightening the Clamp Screw.
Clamp
Screw
Bezel
Protective Cover
0.5mm 1mm 2mm 3mm
Extension Washer
Extension Rod
55mm Sub Rod
( CDI-160 only )
Probe Tip
Guide
1/10 rotation
or more
Model No. : CDI-50 / CDI-100 / CDI-160 <combined>
■SPECIFICATIONS
Model No.
Measuring Range
Graduation
＊
Wide Range Accuracy
＊
Adjacent Error
＊
Repeat Accuracy
Single Probe Measuring Range
Extension Washer
Weight
Extension Rods:
CDI-50･････35, 40, 45, 50mm ( 4 pieces )
CDI-100･･･50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100mm ( 11 pieces )
CDI-160･･･50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105mm ( 12 pieces )
＋Sub Rod 55mm ( 1 piece )
■NOTICE
●
This is a precision instrument, use care not to drop or mishandle.
●
Please do not disassemble or modify.
●
Keep instrument away from water and oil.
●
Use only with provided Extension Rod, Washers, and Sub Rod.
●
Keep instrument away from direct sunlight or 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 Washers. When not in use
store in original storage case.
●
This product is for measuring inside diameter. Use only as
directed. Improper use may cause accident or injury.
③Chose combination of Rod, Washer, and Sub Rod ( CDI-160D only )
applicable for desired measurement range.
Remove the Rod Mounting Nut and install the selected Rod,
Washers and Sub Rod, then replace Mounting Nut to secure to body.
※When selecting washers, use combination with fewest washers.
Example: For 60mm Measurement
Rod Mounting Nut
Example: For 62.5mm Measurement
Extension
Rod
60mm
Example: For 118mm Measurement
Extension
Extension
＋
Rod
Washer
60mm
3mm
INSTRUCTION MANUAL
＊
： Including supplied Dial Indicator.
CDI-50 CDI-100
35∼50 50∼100
( mm )
0.01
( mm )
( μm )
15 18
( μm )
5 6
( μm )
3
1.2 1.6
( mm )
0.5, 1, 2, 3 mm ( One each )
1.05 1.1
( kg )
Extension Rod
60mm
Extension Extension
＋ ＋
Washer Washer
0.5mm
2mm
＋
Sub Rod
55mm
CDI-160
50∼160
18
6
1.6
1.15