기능

• The base is made of stone plate. (Because of the natural stone, there may be a pattern on the surface.)
• The base is rust-free and easy to maintain.
• Since the structure of the stone plate is fine-grained and less sticky than that of cast iron, there is no frog or rising at all, so there is no loss of flatness and no damage to the measured object.
• [Precautions]
• Vertical angle of the mounting hole with respect to the top surface of the base 0.2/100 mm or less.
• When attaching a high-precision linear gauge (resolution 0.1 μm or less) to this stand, the indicated value may be affected depending on the perpendicular angle of the mounting hole to the top surface of the base.
• Small dial gauges (Outer Frame φ31, 36) are not available.