Granite surface plate specification
granite surface plates are manufactured in 6 accuracy grades according to DIN 876 standard, with the addiction of higher precision grades in order to satisfy all specific user needs, both in workshop or in metrological room.
All plates are tested in a temperature (20°C) and humidity controlled environment.
All Granite plates are supplied with a Test Report, in which error map and installation instructions are reported.
Calibration Certificate available on request*.
The table shows standard sizes, weights, article codes and the absolute flatness tolerances (in micrometers).
We can supply plates with different sizes according to customer needs and drawings, with holes, threaded inserts, guide or clamping T-slots, clearing grooves and with rubber feet (for the smaller sizes).
We can manufacture a variety of granite surface plate according to customers’ needs.