Patent ID: 8204696
Filing Date: 2012-06-19
Classification: G01N

Abstract:
1. A chromatographic analyzer comprising: a sample separating unit which separates a sample to be measured into components; a detecting unit which detects the separated sample, the detecting unit comprising a photometer capable of detecting each of the components as an output value at each elapsing time; a data processing unit which executes data processing by obtaining a detected result from the detecting unit, the data processing unit comprising: means for specifying a fitting region having a plurality of peaks of a chromatogram obtained as the detected result of the detecting unit; means for specifying a fitting direction for executing fitting processing in the specified fitting direction for the fitting region; means for specifying a weighting function and a waveform function used in said fitting processing; and wherein said data processing unit is configured to adjust a weighting function width; and a display unit for displaying means for setting the weighting function and waveform function used in said fitting processing and for displaying results obtained from the data processing unit.