Surftest SJ-210

This is a portable measuring instrument that allows you to easily and accurately measure surface roughness.

The Surftest SJ-210 offers you the following benefits:
  • Skid system gives you user friendly and intuitive menu navigation.
  • It works independently of mains power, allowing you to make on-site measurements.
  • The 6.0 cm [2.4“] colour graphic, back-lit LCD gives you excellent readability.
  • It performs roughness analyses conform to various international standards (EN ISO, VDA, ANSI, JIS) and customized settings.
  • Different drivers expanding the range of applications.
  • Calculation results, assessed profiles, bearing and amplitude curves can be displayed.
  • Support of 21 languages.
  • Operation by keys on the front and under the sliding cover.

The SJ-210R – Retract System is a portable measuring instrument for surface roughness
that includes a safety system.

  • The detector starts in a safety position, not in contact with the workpiece surface. When
    measurement starts, the detector is lowered onto the workpiece while the drive unit moves in X measuring direction. During the return movement, the detector lifts up from the workpiece
    surface before returning to the start position. This is useful for avoiding stylus damage in
    applications where you cannot easily see the test surface.


SJ-210S (detailed information further on in this chapter)

  • The SJ-210S model is a portable measuring instrument for surface roughness that has a
    transverse drive capability. This allows you to test shrouded surfaces in the transverse direction, such as crankshaft bearing surfaces, flanged features or deep grooves.