Technical Data:
Outside diameter variation measuring instrument
Measurement of diameter variation, convexity, concavity, taper and other parameters
Continuous measurement in the axis direction
Four rollers are included
Range (diameter): 800-1600mm/32-64in
Accuracy: 0.02mm
Repeatability: 6um
Weight: 12.5kg

Dimensions:
a=1860mm
b=690mm
c=320mm
d=180mm
Arm moving range L=202mm
Stem hole=dia.8mm
Roller/reference angle=86deg

Remark:
Optional accessory: 0.01mm or 0.001mm graduation digital/dial indicators
Custom-made versions available