HV-50A VICKERS HARDNESS TESTER
Feature & Use:
* Frictionless loading shaft, high precision testing force
* Automatic testing process, no human operating error
* Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E92
It's suitable to determine the Vickers hardness of steel, non-ferrous metals, ceramics and treated layers of metal surface, etc.