We would introduce form contour measuring instrument, used for evaluate the contour profile, angle, radius, pitch, step height, etc.

Kosaka Laboratory Ltd.

Contour Measuring Instruments  FORMCORDER

Model Lineup

EF550-G18/-G18D

Supporting for hard analysis by Macroanalysis.

  • Portable type Measuring lnstrument.
  • By real time output function, the megnifing contour date of measuring can be taken.
  • By Form Graphic Analysis Software (option), the data can be analyzed though PC.
Measuring range Z: 50 mm  X: 100 mm
Accuracy Z: 0.25 % / full scale
Resolution 0.1 μm for X Axis Scale
Measuring magnification Z, X: 1~200
Pick-up Up/Down 200 mm
EF650

EF650 is a standard model for contour measurement.

  • The measurement force adjustment mechanism of a dial type.
  • Re-measurement capability,because that can be easily re-mesured,there is no need to form a new program.
  • The auto-save function,can be restarted from during work in situations of emergency.
Measuring range Z: 50 mm  X: 100 mm
Measuring accuracy Z: ±0.25 % / full scale
Stylus R25 μm  30 mN or less
Measuring angle Ascend: 77°  Descend: 87°
Measuring magnification 1 to 200 both Z and X
EF650D

A digital scale is installed as a form Pick up element, and a high resolution and high accuracy measurement are possible.

  • Scalar analysis, Ball screw analysis
  • Z(Pick up) Resolution is 0.05 μm
  • Re-measurement capability,because that can be easily re-mesured,there is no need to form a new program.
  • The auto-save function,can be restarted from during work in situations of emergency.
Measuring range Z: 58 mm  X: 100 mm
Stylus R25 μm  30 mN or less
Measuring angle Ascend: 77°  Descend: 87°
Analysis Element / scalar / master comparison / ball screw / non-spherical surface analysis
REF100

REF100 is used for measuring the proper circular contour such crankshaft corner journals and pin radius. Quick and easy.

  • A large number of element analysis functions
  • Powerful macro functions
Measuring range ±1.2 mm, 150° to reference circle
Reference circle radius R3.5 mm
Rotation accuracy 2 μm or less
Min. sampling pitch 10,000 points / rotation
Stylus R30 μm  100 mN or less
Measuring magnification 10 to 50 times

Model Lineup