Made of solid Nickel, advanced technology, high hardness, stable quality;
Wear-resistant, not rust, suitable for production scene;
Small error, large range to 12.5um;
Conforms to s.A.E and military specifications;
Through vision & tactile to measure surface roughness in comparative method.
وصف
Introduction
Surface roughness comparator is a tool to measure workpiece roughness using comparative method.
It can provide guidance for designer on intuitive feel and shape features, its parameter is arithmetic average deviation Ra.