Spectro Chonocoulometry Pages

The standard spectro chronocoulometry analysis contains the following pages at startup:

Chart The main plot of the chronocoulometric measurement. It contains the data with charge Q plotted versus time t. Common analyses performed on this graph include background subtraction, and peak location with the Min/Max command.
Second Chart A graph with charge Q versus the inverse of square root of time, called τ–½. It can be used to evaluate parameters of the Cottrell equation using the Calculate Integrated Cottrell Equation command for each of the steps in a single- or double-step experiment.
Experimental Setup A list of the parameters used to acquire the data presented on the Chart page.
Experimental Notes The notes you enter prior to the data acquisition. The notes can be edited in the analysis, and saved with the changes to an analysis data file.
Hardware Settings All of the potentiostat settings used during the run of the experiment.

Depending on the spectroscopy type, this tab is called Spectroscopy_Absorbance, Spectroscopy_Transmission, or Spectroscopy_Raw.

The spectra measured during the experiment. Data show either absorbance A, transmittance T, or raw counts plotted versus wavelength λ. Typical commands include Peak Find, Clear Peaks, and Add Wavelength Slices.

Additional Pages Which May Become Visible

Min/Max A grid of minimum and maximum values of each visible trace based on the most recent use of the Min/Max command.

Wavelength Slices

A graph showing up to four plots of spectroscopic data (absorbance, transmittance, or raw counts) versus time t at the selected wavelengths. Using the command Add Wavelength Slices again adds another set of plots to the graph.

Spectro Peak Locations

A grid of peak locations and magnitudes. Using the command Peak Find again adds new lines of peak data.