Drop Shape Analyzer Drop Shape Analyzer – DSA100E (Expert configuration) The universal, high-quality instrument for analyzing wetting and coating processes The Drop Shape Analyzer – DSA100 is our high-quality system solution for almost all tasks in the analysis of wetting and adhesion on solid surfaces. From the basic unit for precise measurement of the contact angle to the fully automatic expert instrument for series measurement of surface free energy (SFE), we have the suitable DSA100 for your special requirements. With our modular product philosophy, we are able to exactly match our instruments and accessories to your needs based on your specific surfaces and processes. Measuring methods and options ■ Characterization of surface pretreatment processes ■ Investigation of the adhesion and stability in bonding and ■ Contact angle between a liquid and a solid ■ Surface free energy from contact angles of several test liquids ■ Investigation of coating substances in accordance with ■ Static contact angle, advancing angle, and receding angle ■ Roll-off behavior on (super-)hydrophobic surfaces ■ Surface tension and liquid-liquid interfacial tension using ■ Checking the wettability of plastic, glass, ceramic, wood, or metal ■ Validating surface cleanliness using all common models pendant drop or constrained sessile drop ■ Temperature-controlled measurements from -30 to 400 °C ■ Measurements at controlled humidity ■ Measu

Automated positioning for complete sample analyses The DSA100 can be fitted with three software-controlled axes. These move the sample accurately and quickly to all programmed measuring positions. This makes it possible to carry out complete, standardized analyses, which is ideal for quality control. Moreover, wetting can be analyzed dependent on the sample position to check for homogeneity or to assess differences between coated and uncoated areas, for example. Drop Shape Analyzer – DSA100S (Standard configuration) Drop Shape Analyzer – DSA100B (Basic configuration) Protective housing and time-saving...