machine for dimensional control of circular and generic pieces, with calibration certificate for measurement system




KaliX is a series of vision inspection machines for non-contact measurement of components of any shape. Thanks to machine vision technology, accurate measurements can be obtained at the touch of a button.

The KaliX series is specifically designed to measure rubber gaskets, plastic and metal parts and various other components. KaliX systems are recommended for use throughout the entire production process, including acceptance of every work phase and final laboratory validation of first articles and production series.

The KaliX series includes 4 models with increasingly larger fields of view up to Ø 160 mm. Each model integrates  a 5 Mpixel progressive scan camera, a nearly zero distortion bi-telecentric lens and a collimated backlight for superior edge sharpness. 

The light and robust aluminum frame with locking casters makes the machine easy to move around.

Typical configuration includes:

  • PC with Windows operating system
  • 17” LCD touch screen
  • UPS group

The software allows the user to set and store the chosen parameters for every single article so that they can be reused for each subsequent batch.

Dual Mag version
The KaliX Dual Mag machine is ideal to accurately measure round parts of various sizes. Thanks to the unique dual FoV design, you can accurately measure parts up to Ø 160 mm FoV or switch to the higher magnification vision module to accurately measure small parts or cross sections up to Ø 27 mm FoV.

Calibration including:

  • Performance verification of optical systems for diametral measurement of plane projection of circular profiles carried out under ACCREDIA accreditation;
  • The calibration certificate will be issued at UTPVision's LAT 313 metrology laboratory, at the same time of the final test before shipment.


Feature for the inspection of parts with circular profile with the following characteristics:

  • Measurement of median, maximum and minimum inside and outside diameters
  • Measurement of the average, max and min radial section
  • Measurement of roundness
  • Measurement of cross section oscillation
  • Management of single or series measurement



Features for the inspection of parts with complex shape pieces with the following characteristics:

  • Measurement of distances
  • Radii measurement
  • Angles measurement
  • Holes measurement
  • Management of single or series measurement



The machine is equipped with a software for generic seals (any shape) dimensional control, with the following characteristics:

  • Articles management with code and description
  • Single or multipart measurement management
  • Measurement of the average inner/outer diameter with tolerances
  • Measurement of the average radial cross section with tolerances
  • Roundness inspection
  • Waviness inspection
  • Measurement of distances
  • Radii measurement
  • Angles measurement
  • Statistical histogram chart of the series (“X-bar” diagram)
  • Statistical report with processing of CP and CPK factors
  • Print and save management

The output values are all given according to the measurements units of the International System of Units.


Double Laser for Axial Cross Section Control (thickness control), with the following characteristics:

  • Articles management with code and description
  • Axial cross section measure along one section for O-Ring
  • Dimensional and thickness measurement for cut section of complex shape pieces
  • Statistical report with elaboration of the factors CP and CPK
  • Print and save management
Camera B/W B/W B/W B/W B/W
Field of view 51x40 mm Ø72 mm Ø160 mm Ø160 mm Ø27 mm
Max. sample outside diameter 38 mm 70 mm 155 mm 155 mm 25 mm
Min. sample outside diameter  0.8 mm 1.2 mm 3.2 mm 3.2 mm 0.8 mm
Min. sample inside diameter  0.4 mm 0.6 mm 1.6 mm 1.6 mm 0.4 mm
Min. cross section 0.2 mm 0.3 mm 0.8 mm 0.8 mm 0.2 mm
Max. sample thickness 2 mm 10 mm 10 mm 10 mm 1 mm
Dimensional resolution  0.001 mm 0.001 mm 0.001 mm 0.001 mm 0.001 mm
Optical resolution 0.022 mm/px 0.060 mm/px 0.078 mm/px 0.078 mm/px 0.013 mm/px
MPE* inside diameter** 0.009 mm 0.010 mm (***) 0.012 mm 0.012 mm 0.009 mm
MPE* outside diameter** 0.008 mm 0.010 mm (***) 0.011 mm 0.011 mm 0.008 mm




Measuring range 10 mm 20 mm
Maximum height 9.5 mm 19 mm
Dimensional resolution 0.001 mm 0.001 mm
Accuracy of measurement** ±0.005 mm ±0.005 mm
Repeatability (±2σ)** ±0.005 mm ±0.005 mm
Min. internal diameter 5 mm 9 mm
Max. sample surface slope ±60° ±60°



(*) MPE = maximum permissible measurement error according to ISO/IEC Guide 99 - International Vocabulary of Metrology (VIM) - Basic and general concepts ad associated terms, 4.26

(**) Temperature 20°C ±1°C for oring average diameters and cross section measurement checked on the entire field of view.

(***) Verified on full field of view on average diameters and average cross section of oring at 20°C ± 1°C. (d1 = internal diameter of the measurand, d2 = external diameter
of the measurand)