Version 4.30 of Gamry Software is Released

Click here to download Version 4.30

If you are running Windows 98, you also need to download a patch file. Save the file on your computer, then double-click to run. An improper version of fm20.dll, a file needed by VBA, is installed on Windows 98 systems.  The patch loads the correct version of fm20.dll.


Gamry has released Version 4.30 of our electrochemistry software. Version 4.30 is available for download by licensed Gamry users. Version 4.30 contains several major new additions and enhancements:

1.  Version 4.30 contains the EFM140 Electrochemical Frequency Modulation Software.  This is the first commercial product for Electrochemical Frequency Modulation.

2.  In the Echem Analyst, you can specify your preferences for items such as current or current density, E vs. Ref or E vs. Eoc, units of time, plotting format, and others.  After you specify these items, you can save them as the default for that technique.  If you process your data in each technique the same way every time, and most of you do, this new feature will save some time.

3.  For some techniques (e.g., Polarization Resistance and Cyclic Voltammetry), you need to specify a region of the data over which some analysis is performed.  You can now specify this data region by entering the boundary values from the keyboard.

4.  The on-line Help has been updated to include both EFM and the changes to the Echem Analyst.



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Last revised on Tuesday, December 26, 2006