Patent ID: 6314374
Filing Date: 2001-11-06
Classification: G01N,G06F

Abstract:
A chromatograph comprisinga detector for detecting a sample so as to output a measuring signal according to elapsed time,an input unit for inputting an information signal by an operator,a data processor for processing said measuring signal based on said information signal so as to output a chromatogram formed with plurality of chromatogram data points and a base line corresponding to said chromatogram, said data processor correcting a plurality of data points forming said base line based on a first relation which is changed proportional to a difference between a signal data point of said chromatogram and a point of said base line and/or a second relation which is changed inversely proportional to a difference in a direction of signal strength of said chromatogram between adjacent data points of said base line, anda display for displaying said chromatogram and said base line, said display having a flexibility display area for displaying said difference in direction of signal strength of said chromatogram between said adjacent data points of said base line.