---
title: "The DSA25E Wetting/Dewetting Bundle: a unique opportunity for your surface analyses"
description: Secure yourself an attractive discount on exclusive KRÜSS Drop Shape technology! Order the DSA25E Wetting/Dewetting bundle until September 30, 2026 and get a high-performance, versatile tool for surface characterization in R&D and QC.
---
[](https://www.kruss-scientific.com/en)
- [English](https://visit.kruss-scientific.com/dsa25e-wetting-dewetting-bundle)
- [Deutsch](https://visit.kruss-scientific.com/de/dsa25e-wetting-dewetting-bundle)
- [Français](https://visit.kruss-scientific.com/fr/dsa25e-wetting-dewetting-bundle)
# **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 December 31, 2026, and get a high-performance, versatile tool for your surface characterizations at uniquely favorable conditions.
[Request an offer now](https://visit.kruss-scientific.com/dsa25e-wetting-dewetting-bundle#form)
## **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](https://www.kruss-scientific.com/en/know-how/glossary/hysteresis-of-the-contact-angle)** — 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.
- **[Measure surface free energy (SFE) with the Liquid Needle](https://www.kruss-scientific.com/en/know-how/glossary/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.
- **[Characterize dewetting with the exclusive Stood-up Drop](https://www.kruss-scientific.com/en/know-how/glossary/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](https://www.kruss-scientific.com/en/know-how/application-reports/ar301-moving-beyond-cross-hatch-the-stood-up-drop-technique-as-a-new-route-to-assess-coating-adhesion)**.
▶ **[Download our selection of application examples for the Stood-up Drop.](https://visit.kruss-scientific.com/hubfs/k-documents/kruss-application-booklet-SUD-collected-cases-en.pdf?hsLang=en)**
- **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.
- The included [**ADVANCE software**](https://www.kruss-scientific.com/en/products-services/advance-software) is the mastermind behind these methods, combining flexible automations with robust image analysis, clear result output, and scientific evaluations.
Contact us for more information and get a quote for the DSA25E Wetting/Dewetting Bundle with an attractive **discount of up to 20%**\*\*!
[Request an offer now](https://visit.kruss-scientific.com/dsa25e-wetting-dewetting-bundle#form)
*30-second video preview of the first webinar*
## **Watch the Stood-up Drop webinar series**
If you want to know more about the versatility of the Stood-up Drop, you can dive deep into its scientific background and application in our three-part webinar series:
## ▶ **[Part I: General](https://visit.kruss-scientific.com/webinar/stood-up-drop-general?hsLang=en)**
## ▶ [**Part II: Capturing Adhesion**](https://visit.kruss-scientific.com/webinar/stood-up-drop-part-2-capturing-adhesion?hsLang=en)
## ▶ [**Part III: Coating Testing Beyond Cross Hatch**](https://visit.kruss-scientific.com/webinar/stood-up-drop-part-3-coatings-testing-beyond-cross-hatch?hsLang=en)
## **Request offer for the DSA25E Wetting/Dewetting Bundle**
Request an offer now and get a discount of up to 20%\*\* for the bundle when placing your **order until December 31, 2026**
\*\* d*epending on your region*
\*\*\* *D. Diaz, A. Bhargava, F. Walz, A. Sharifi, S. Summaly, R. Berger, M. Kappl, H.-J. Butt, D. Lohse, T. Willers, V. Sanjay, D. Vollmer: Stood-up Drop to Determine Receding Contact Angles. In: Soft Matter, 2025. DOI: 10.1039/d5sm00985e*
##### SERVICES
- [Measurement Services](https://www.kruss-scientific.com/en/products-services/measurement-services)
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- [Webinars & Seminars](https://www.kruss-scientific.com/en/know-how/webinars-and-seminars)
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- [Contact us](https://www.kruss-scientific.com/en/contact)
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##### JOIN THE KRÜSS COMMUNITY
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