Contact angle

The Biolin Scientific Attension portfolio of optical tensiometers, Theta, includes manual instruments as well as fully automatic systems that, in addition to static and dynamic contact angle, can also measure surface tension, interfacial tension, interfacial rheology, surface roughness and SFE. Modular design allows functionality and productivity to be added as needed. All Thetas have a quality camera, dispenser with disposable tips, optimal dispenser movement and all-inclusive software. An optical tensiometer is also called an optical goniometer, contact angle goniometer, contact angle meter or drop shape analyzer.