... examines the degree of vertical XY axis, set the scale to correspond with the actual measurement data. Calibration Grating reading ... ;2, from coordinate table, grating and DC-3000 Digital Electric container for measuring and data processing system;3, apparatus, with a ... ~ 1.1mmDouble Cross Line Generator Digital Resolution: 0.001mmZ-axis lift: 150 mm X., Y coordinate measuring indication error ≤ (3 + L ...