Contact Angle

Contacts: Dr. Nataliia Dudchenko,


Model: Contact Angle System OCA

Manufacturer: DataPhysics Instruments


OCA – Optical contact angle measuring and contour analysis systems.

The device for professional contact angle measurements and drop shape analysis, with mechanical precision along all three directions, has as 6.5-fold zoom lens with manual focus and adjustable observation angle, and a single direct dosing system.

Including software package which provides:

  • Measurement of static and dynamic contact angles
  • Automatic needle selection and posi­tioning
  • Measurement of surface and interfacial tensions
  • Calculation of surface free ener­gies on solids and liquids as well as their contributions
Contact Angle

Last Updated Date : 04/04/2024