A professional electrochemical impedance spectroscopy analysis tool, providing precise data support for battery R&D and state evaluation.



Automatically verifies the causality, linearity, and stability of EIS data based on rigorous mathematical relations. This is the key first step to judge data reliability.
Uses a model-free analytical method to decompose complex impedance responses into relaxation processes of different time scales, intuitively revealing system kinetics.
Graphical interface for building and fitting equivalent circuits, optimizing circuit parameters, and quantitatively analyzing physicochemical processes in electrochemical systems.
Integrates professional charts such as Nyquist plot, Bode plot, residual analysis, and DRT spectrum to comprehensively display data and fitting results from multiple perspectives.
Supports one-click export of fitting data, charts, and equivalent circuit diagrams in multiple formats, facilitating report writing and academic communication.
Built-in authoritative papers, theoretical explanations, and user guides in KKR, DRT, and ECM fields, providing solid theoretical support and instant learning resources.
Experience the professional features of AnalyZis EIS Analysis Software, compatible with Windows 10/11.
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