Wetting and Surface Free Energy

DSA30 is the new drop shape analysis system from KRÜSS. The DSA30 combines the functional and simple construction of an optical bench with measuring possibilities that are otherwise only found in the high-end segment of contact angle measurement techniques: dynamic measurements, automatic test liquid selection and drop positioning or measurements on sloping surfaces. The instrument is ideal for QA and material testing with moderate numbers of mediumsized samples.

No matter whether optics, dosing system (one, two or four-fold), axes or sample table, all the basic components are available in numerous manual or computer-controlled versions. A wide range of further accessories offers a solution for virtually any measuring problem. The DSA software for drop shape analysis is proven in practice - in both QA and in research. All the usual methods for contact angle measurement and calculation of the surface free energy are included with additional comfortable data management and a voluminous substance database.