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Professorship of Production Measurement Technology
Surface Measurement

Equipment


Surface Measurement

Fields of application:

  • Measurements of contour (radius, angle), profile (roughness) and surface (topography)
  • Evaluation of parameters according to DIN EN ISO 21920 (Rz, Rk, Ra ...)
  • Evaluation of parameters according to DIN EN ISO 25178 (Sz, Sk, Ssk ...)
  • Function-oriented structural analysis

Picture Confovis

Confovis 515 Duo Vario Violett

  • Measuring volume: 100/100/200 [x/y/z in mm]
  • Max. load: 1.5 kg (with cross table)
  • Probe system: ConfoCam DUO Vario
  • Measuring principle: Confocal technology (SIM) and focus variation (FV)
  • Measuring modes: single image, stitching, HDR, z-gap
  • Probing force: 0 N (non-contact)
  • Measuring speed: 15 frames per second
  • Pixel resolution:
    • 2568×2568 Pixel max. with confocal measuring method (6.6 MP)
    • 3352×3072 Pixel with focus variation (10.3 MP)

Picture Perthometer PGK-120

Mahr Perthometer PGK-120

  • Measuring range: 100 [x in mm]
  • Max. load: 10 kg with cross table
  • Touch probe: MFW-250 (Measuring range: in z ±0.25 mm)
  • Measuring principle: tactile-inductive
  • Probing forces: 1-3 mN
  • Probe: roughness probe (tip radius 2-5 µm, opening angle 60° and 90°)