DAkkS Calibration

FRENCO offers DAkkS calibration certificates for toothed artefacts.

The laboratory of FRENCO GmbH was accredited by Deutsche Akkreditierungsstelle (DAkkS) according to DIN EN ISO/IEC 17025 as conformity assessment body for all essential gear features.

  • DAkkS calibration of external involute, tooth trace and pitch artefacts
  • DAkkS calibration of gears and splines for pitch, runout and dimension over pins
  • DAkkS calibration certificate with detailed explanations (measurement uncertainties, measuring method etc.)
  • Factory calibration for artefacts which are outside the accreditation range

Your Contact

Measuement Uncertainties

The smallest measurement uncertainty to be indicated depends on the size of the artefact. The Measurement uncertainty (k=2) of DAkkS calibrations lies within the following range:

ProfilFα: 1.1 - 1.8 μmf: 0.9 - 1.6 μmf: 0.6 μm
Trooth traceFβ: 1.1 - 1.8 μmf: 0.9 - 1.6 μmf: 0.7 μm
Pitch/ RunoutFp: 0.7 μmfp: 0.6 μmFr: 1.0 μm
Dimension over measuring circlesMdK: 1.2 μm