Canadian Measurement Metrology
Home > New Equipment > Probing & Accessories > Accessories > Datum Spheres

Datum Spheres

    Datum Spheres

Datum Spheres are for probe qualification and are made from hard-wearing tungsten carbide. They are mounted on a stem that can be adjusted for a wide range of qualification angles.

Datum Spheres are available in five different diameters:

  • 12 mm
  • 19 mm
  • 25 mm
  • 3/4 in
  • 1 in

Each sphere kit contains the following:

  • One datum sphere
  • Pivot pillar, base, 'C' spanner
  • Ball certificate and storage box
  • Adaptor for twin ball applications (optional)