3D_Amp

The 3D_Amp signal is available for an ICS-3000 ED or ICS-5000 ED electrochemical detector in integrated amperometry mode. The signal records the detector response (current), at time t (in milliseconds) in the Waveform period and time T (in minutes) of the run (retention time). As a result, the two-dimensional view of an integrated amperometry chromatogram (retention time and integrated current) is extended by a third dimension (waveform time).

You can display and evaluate this three-dimensional data set in the 3D Amperometry window. Each detector current value is entered as a data point in a waveform time by retention time grid, producing 3D data that stretches in the x, y, and z directions.

Also, refer to  The 3D Amperometry Window.