The DSA25E Wetting/Dewetting Bundle: a unique opportunity for your surface analyses
Secure yourself an attractive discount of up to 20%** on exclusive KRÜSS Drop Shape technology, including the Liquid Needle for wetting measurements and the new, revolutionary Stood-up Drop® for dewetting analysis!
Request an offer for the DSA25E Wetting/Dewetting bundle until September 30, 2026, and get a high-performance, versatile tool for your surface characterizations at uniquely favorable conditions.
Get your universal tool for characterizing wettability and adhesion
Wetting and dewetting behavior are different characteristics of a material. Giving access to both properties, the DSA25E Wetting/Dewetting Bundle provides you with a complete picture of a material’s wettability and wetting hysteresis — adding to contact angle and surface tension measurements with almost any liquid. Get your versatile toolbox for analyzing the contribution of both the liquid’s and solid’s properties to the two-phase contact in the whole range from good wetting to liquid repellency for activation, cleanliness, adhesion, or general material science.
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Measure surface free energy (SFE) with the Liquid Needle within seconds: For classic wetting measurement and characterization of liquid repellency, rely on our user-independent solution that works exceptionally quickly and reproducibly – measuring wetting angles and SFE with one click.
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Characterize dewetting with the exclusive Stood-up Drop: With this novel, exclusive method, dewetting can now be measured more quickly and reliably*** than ever before, using just drops of pure water.
The difference between wetting dewetting angle (hysteresis) is an important characteristic, related to the materials homogeneity, for example. Moreover, the Stood-up Drop opens up a whole new range of applications for the contact angle. Together with our customers, we have found countless examples where Stood-up Drop results strongly correlate with established manual and often cumbersome testing procedures, such as the cross hatch test for coating adhesion.
▶ Download our selection of application examples for the Stood-up Drop. -
Analyze your individual liquid formulation: Use the included solid needle dosing system to capture the surface tension of almost any liquid and to measure its contact angle on your solid samples.
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The included ADVANCE software is the mastermind behind these methods, combining flexible automations with robust image analysis, clear result output, and scientific evaluations.