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DataPhysics - SPA - Surface profile analyzer

The Surface Profile Analyzer SPA 25 can measure surface topography and roughness parameters with exceptional speed and resolution.

Key features

  • White-light interferometry measurement technique
  • Precision piezoelectric scan drive with gauge control
  • Up to 400 μm scan range (z-direction) and 11.3 μm/s scan speed at full resolution
  • USB 3 high speed camera with 1920 x 1200 pixel max. resolution and up to 3000 frames/s with restricted ROI
  • Two scan modes:
    - VSI (vertical scanning interferometry) with 1 nm height resolution
    - EPSI (extended phase shift interferometry) with 0.1 nm height resolution
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DataphysicsDataPhysics Instruments offers a wide range of measuring devices for the analysis of the chemical and physical properties of surfaces and interfaces. The product range comprises optical contact angle measuring and contour analysis systems, dynamic contact angle measuring devices and tensiometer, as well as spinning drop tensiometer and analysis systems for liquid dispersions. The measuring devices are complemented by an extensive array of accessories and extensions like for example a humidity generator. Hence a tailor-made combination of measuring device and accessories can easily be found to take on your individual surface and interfacial measuring challenges.
[DataPhysics, Surface Profile Analyzer, Dataphysics SPA]