LAUDA Contact Angle Surface Analyzer LSA100

The LSA100 is the all-purpose measuring device for contact angle measurements and the drop shape analysis. 

Main features:

Ideal for both research & development and quality inspection

Accurate pendant drop method with full support for determination of the critical micelle concentration (CMC)

Extremely versatile software package Surface.Meter included

Expandable and customizable with a wide range of dosing systems, sample stages and accessories


Wettability and liquid-solid interactions

Cleaning and coating

Self-cleaning and spraying

Work of adhesion

Printing and absorption

Measuring surface and interfacial tension

Characterization of surfactants

Interfacial tension of transformer oils

Determination of critical micelle concentration

Dynamic surface tension of polymer melts

Measurements under extreme conditions

Flexible adaptation to all applications


Technical data:

Measuring range for contact angles: 0…180 °;              ± 0.1 ° measuring precision of the video system
Measuring range for surface and interfacial tensions: 1•10-2...2•103 mN/m resolution: ± 0.01 mN/m