Description The Tafel Fit command is used to calculate a corrosion rate from Tafel or potentiodynamic data. Tafel analysis assumes that the corrosion reactions are under kinetic control. See the… read more →
Description The E Log I Fit is a classical Tafel analysis done using only one side only using one side (anodic or cathodic) of the log(I)-versus-E curve. It assumes that… read more →
Description Min/Max determines the minimum and maximum current. This command requires that you select an X Region. The command operates on all visible traces, and the results are placed on… read more →
To normalize your current-voltage data to the area of your sample, select Options under the Experiment Specific menu. Click Current Density under the Units for Current section in the Options… read more →
Description Polarization Resistance calculates a corrosion rate from polarization resistance data (a small-signal I-versus-E curve near Eoc). See the Review of LPR if you’re not familiar with polarization resistance experiments… read more →
The Smooth Data command, in the Common Tools menu, is used in cases where the acquired data is less than ideal. There are some cases where exterior noise enters the… read more →
The Transform Axes dialog box allows you to make some changes to the style of the current chart axes. Voltages In the Voltages area, you specify whether voltages should be… read more →
The Add E Constant command offsets the active trace by a user-specified voltage. This is useful for displaying data versus a different reference electrode (for example, NHE) than was actually… read more →
The Add I Constant command is used to offset the active trace by a user-specified current. To use this command: Make the trace you wish to offset the Active trace.… read more →
The Linear Fit command, in the Common Tools menu, performs a linear least-squares fit on a user-defined region of data, and adds the resulting line as a trace on the… read more →