Topic 30 min read

ZFit tutorial

Latest updated: August 26, 2020

This series of tutorials is dedicated to the “ZFit” impedance fitting tools available both on EC-Lab® and BT-Lab®. There are five videos in the series which explain how you can obtain the impedance of typical components and circuits. These tutorials also demonstrate how to properly use this fitting tool to model your experimental data using equivalent circuits.

Please click the links below:



    1. Impedance of single elements – ZFit tutorial #1
    2. Typical equivalent circuits – ZFit tutorial #2
    3. Choose and create an equivalent circuit – ZFit tutorial #3
    4. Description of the fitting window – ZFit tutorial #4
    5. ZFit tips and tricks – ZFit tutorial #5




ZFit Tutorials


Zfit Fitting tool Minimization Impedance EIS