MarSurf XC 20 MarWin


  • Quick and easy programs mean a simple, faster, more dependable way to measure and evaluate parts.
  • Compare nominal and actual values with ease.
    The XC 20 can accommodate parts with variable tolerances.  
  • Wear analysis is made simple with the use of
    variable evaluation ranges. 
  • Optimized calibration accuracy ensures the
    highest measurement accuracy.



MarSurf XC 20 is the top contour system of Mahr.
The system offers with the optimal measuring equipment the highest measuring performance.
MarSurf XC 20 controls the drive unit PCV as well as the measuring stand ST 500 or ST 750.

The MarSurf measuring stations combine outstanding instruments with patented ideas.

The evaluation software MarSurf XC 20 MarWin

  • password-protected user login
  • different user rights available
  • performing nominal/ actual comparisons
  • nominal/ actual comparison by creating sections
  • by creating sections, different results grougs can be made
  • monitoring tolerances and diffrent tolerance zones
  • importing profile data, e.g. DXF files
  • automatic program runs
  • High-performance software for measuring and evaluating contour profiles
  • Easy-to-operate user interface
  • Insertion of best-fit circles
  • Regression straight line and best-fit circle from segments
  • Maximum and minimum point
  • Teach-in programming and many other features

PCV 200 drive unit

  • Universal application
  • Rugged, compact, lightweight design for shop floor use
  • Tracing length of up to 200 mm (7.87 in), measuring range of 50 mm (1.969 in)

Special features of the PCV 200 drive unit

  • Automatic lowering and lifting of the tracing arm with programmable speed
  • Measuring force from 2 mN to 120 mN (.556 mozf to 33.36 mozf)
  • Quick positioning
  • Patented arm fixture allows reproducible change of tracers without tools
  • Collision protection
  • Rigid design and unique material provide highly dynamic construction
  • Programmable measuring routines including lowering, lifting, and positioning of the tracing arm,
    and selectable measuring speeds
  • Drive unit controlled completely by MarSurf XC 20


There are a lot of application areas. Some examples are:

  • Automotive industry 
  • Ball bearings
  • Synchronous rings
MarSurf XC 20 MarWin catalog
PDF-File (MarSurf--XC 2 - XC 20--3759691--FL--MarWin--EN--2008-04-07.pdf) Filename
Date 2009-11-05
Description MarSurf XC 2 XC 20 MarWin, Flyer, English   Version April 2008 
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