surface table calibration FEATURES Natural granite seasoned for thousands of years is free from deterioration or dimensional change over time. Granite surface plate has many advantages over cast iron surface plates: Twice as hard as cast iron. Minimal changes in dimension due to temperature.
surface plate calibration Application: Surface plates are used as reference planes for dimensional inspection and calibration of mechanical artifacts. This plate acts as a datum line or surface. So, the flatness of the plate is critical.
Granite Parallel We are the first and largest in manufacturing precision granite products and has more than 15 years experience Applying the substitute equal height block to measuring the parallelism of components, it is supplied in pairs. We also provide "GRADE: Germany DIN876/GB/ JIS.