DAkkS calibration, Step Guage Level 0, 500mm

DAkkS-calibration step gauge block level 0 up to 500 mm KOBA-step Determination of the center-to-center distances of the measuring surfaces relative to the 0 measuring surface. U = 0.08 µm + 0.3 x 10-6 x L = 0.1 µm (steel) U = 0.08 µ