Ballbar calibrator

Description

The ballbar calibrator is used to calibrate the QC20 ballbar in lengths of 100 mm, 150 mm and 300 mm. The ballbar calibrator is made from material that has a temperature expansion coefficient of almost zero.

Calibrating the QC20 ballbar is essential for ensuring it delivers accurate, traceable machine-tool performance data.

It is supplied with a calibration certificate.