6. CALIBRATION
No. 99MBB122A
6-5
6.1.2 Calibration preparation (transverse tracing type)
Use the supplied precision roughness specimen for calibration.
■ Setting up the precision roughness specimen, calibration stage, and transverse tracing drive unit
1 Place the precision roughness specimen and calibration stage on a level table.
Precision roughness specimen and calibration stage
2 Mount the transverse tracing drive unit on the calibration stage.
Setting of the drive unit (transverse tracing type) onto the calibration stage
3 Set the transverse tracing drive unit and precision roughness specimen so that the
detector traversing direction is perpendicular to the cutter mark of the precision
roughness specimen.
Setting positions of the drive unit (transverse tracing type) and precision roughness specimen
Precision roughness specimen
Calibration stage
Transverse tracing drive unit
Cutter mark
Detector traversing direction
Precision roughness specimen
Detector
90 degree