Description

3DFIELD

The 3DFIELD signal is composed of the absorbance values recorded at the time t at different wavelengths using a photodiode array detector. Each absorbance value is entered as a data point in a wavelength by time grid, producing a three-dimensional data field. The number of data points is determined by the optical resolution and the selected bandwidth (limits) of the 3D field.

3D_Amp

The 3D_Amp signal is reserved for an electrochemical detector in integrated amperometry mode. The signal is composed of the detector response value (current) recorded at time (t) in the Waveform period and at time (T) in the run (retention time). Each detector current value is entered as a data point in a waveform time by retention time grid, producing a three-dimensional data field.

INJECT

Refers to the signal that is recognized as the INJECT signal by the system and that defines the start of the chromatogram.