WinSOTAX®plus – Dissolution Software

Controls different models of dissolution testing systems from semi to fully automated.

WinSOTAX®plus allows operation of Xtend™, CE 7smart, and legacy SOTAX dissolution systems.
  • User-friendly method setup, results reporting, and system control of individual modules
  • Real-time data collection in percent dissolved, abs, or concentration
  • Single or multi-component analysis and scanning functions during the run
  • Standard calibration and standard bracketing
  • Flow rate and temperature reporting
  • Control of different UV-Vis sampling timepoints and sample volume collections
  • Fulfills all requirements for implementation of a 21 CFR part 11 compliant system like a human readable audit trail


Dissolution software to manage methods, execute dissolution tests on differently automated platforms and report results in full compliance with 21 CFR part 11 requirements.

Dissolution tester

The WinSOTAX®plus software is 21 CFR part 11 compliant, controlling all aspects of data capture and analysis with customized reporting and exporting. It permits data export, user-group configuration and report setup. WinSOTAX®plus is an adaptable dissolution testing software intended to satisfy R&D and QC requirements. Combine WinSOTAX®plus with different dissolution systems from semi-automated to fully automated systems.  

Framework – All key functions

Regardless of whether implemented on a single PC or on multiple networked computers, the WinSOTAX®plus framework with a centralized SQL database is intended for both stand-alone and networked operation alike. It incorporates all essential functions to collect, record, analyze, evaluate, report, and manage test data in full compliance with 21 CFR part 11 requirements.