DSA25 Contact Angle Meter » Features

The basic features are:

  • Modular single or double-dosing unit – manual or software-controlled
  • Optional zoom optics for variable field of view or budget-friendly fixed focal length
  • With optional internal temperature measurement
  • Software modules for contact angle, surface free energy of solids and surface tension of liquids
  • The instrument is available in three versions, Basic, Standard & Expert.
  • The measurements can be performed at room temp or in controlled atmosphere.



  • Characterization of surface pre-treatment processes.
  • Checking the wettability of plastic, glass, ceramic, wood or metal.
  • Checking surface cleanliness.

Product Detail