Details

With the aid of computer control, arrays of indents can be made on the sample and the hardness can be measured as a function of distance from a reference point. This unit is especially suitable to induce cracks on the sample surface so that the fracture toughness can be measured.

Model and Make

UHL VMHT

Specifications

  • Computer-controlled unit
  • Load range from 0.3 to 30 kgf
  • Accommodate both Vickers and Knoop indenters