JP2006177980A5 - - Google Patents
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- JP2006177980A5 JP2006177980A5 JP2006084440A JP2006084440A JP2006177980A5 JP 2006177980 A5 JP2006177980 A5 JP 2006177980A5 JP 2006084440 A JP2006084440 A JP 2006084440A JP 2006084440 A JP2006084440 A JP 2006084440A JP 2006177980 A5 JP2006177980 A5 JP 2006177980A5
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- data processing
- fitting process
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- peak
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Claims (6)
複数のピークが存在する前記クロマトグラムに対して、フィティングすべき少なくとも２以上のピークが存在する任意の時間領域が指定され、時間領域の早い方或いは時間領域の遅い方よりピーク毎にフィッティング処理を行ってピーク形状を確定し、当該確定されたピーク以外の新たな時間領域が指定される処理を繰り返すことを特徴とするクロマトデータ処理装置。 In a chromatographic data processing apparatus for performing data processing of a chromatogram obtained by detecting a sample to be measured by a column and detecting the separated sample,
Arbitrary time domain in which at least two or more peaks to be fitted exist is specified for the chromatogram having a plurality of peaks, and fitting processing is performed for each peak from the earlier of the time domain or the later of the time domain. The chromatographic data processing apparatus is characterized in that the peak shape is determined by repeating the process of specifying a new time region other than the determined peak.
前記フィッティング処理は、少なくとも面積，保持時間，標準偏差を算出することを特徴とするクロマトデータ処理装置。 In claim 1,
The chromatographic data processing apparatus characterized in that the fitting process calculates at least an area, a holding time, and a standard deviation.
前記フィッティング処理は、任意の時間領域中の早い方及び遅い方の両端から開始していくことを特徴とするクロマトデータ処理装置。 In claim 1,
2. The chromatographic data processing apparatus according to claim 1, wherein the fitting process starts from both ends of an earlier time and a later time in an arbitrary time domain.
前記データ処理手段は、
前記検出手段の検出結果として得られたクロマトグラムの複数のピークが存在する任意の保持時間領域を指定する手段と、
前記指定された保持時間領域の前方端或いは後方端の何れからフィッティング処理を行うかを指定する手段と、
当該フィッティング処理で使用する重み付け関数及び波形関数を指定する手段とを有し、
フィッティング処理が終了してピーク波形が確定されたピーク以外の新たな保持時間領城を前記表示手段に表示し、
前記任意の保持時間領城の指定と、前記フィッティング処理の方向の指定と、前記重み付け関数の指定は、前記表示手段に表示されるダイアログボックスによって行われることを特徴とするクロマトグラフ分析装置。 Sample separation means for separating the sample to be measured for each component, detection means for detecting the sample separated by the sample separation means, data processing means for obtaining a detection result of the detection means and performing data processing, and data processing In a chromatograph analyzer comprising display means for displaying results,
The data processing means includes
Means for designating an arbitrary retention time region in which a plurality of peaks of a chromatogram obtained as a detection result of the detection means exist;
Means for designating whether the fitting process is performed from the front end or the rear end of the designated holding time region;
Means for specifying a weighting function and a waveform function used in the fitting process,
A new holding time region other than the peak for which the peak waveform has been determined after the fitting process is completed is displayed on the display means,
The chromatograph analyzer is characterized in that designation of the arbitrary holding time region, designation of the direction of the fitting process, and designation of the weighting function are performed by a dialog box displayed on the display means.
前記フィッティング処理は、少なくとも面積，保持時間，標準偏差を算出することを特徴とするクロマトグラフ分析装置。 In claim 4,
The chromatographic analyzer characterized in that the fitting process calculates at least an area, a holding time, and a standard deviation.
前記重み付け関数は、前記表示手段上で、クロマトグラムと共に重ね合わせ表示され、且つ、任意に変更され得ることを特徴とするクロマトグラフ分析装置。
In claim 4,
The weighting function is superimposed and displayed together with the chromatogram on the display means, and can be arbitrarily changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006084440A JP3888389B2 (en) | 2006-03-27 | 2006-03-27 | Chromatographic data processing apparatus, chromatographic data processing method, and chromatographic analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006084440A JP3888389B2 (en) | 2006-03-27 | 2006-03-27 | Chromatographic data processing apparatus, chromatographic data processing method, and chromatographic analyzer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001527216A Division JP3807306B2 (en) | 1999-09-27 | 1999-09-27 | Chromatographic data processing apparatus, chromatographic data processing method, and chromatographic analyzer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006177980A JP2006177980A (en) | 2006-07-06 |
| JP2006177980A5 true JP2006177980A5 (en) | 2006-08-17 |
| JP3888389B2 JP3888389B2 (en) | 2007-02-28 |
Family
ID=36732170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006084440A Expired - Fee Related JP3888389B2 (en) | 2006-03-27 | 2006-03-27 | Chromatographic data processing apparatus, chromatographic data processing method, and chromatographic analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3888389B2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013035639A1 (en) | 2011-09-05 | 2013-03-14 | 株式会社島津製作所 | Chromatogram data processing device and processing method |
| CN102507817B (en) * | 2011-11-23 | 2013-11-13 | 天津大学 | Method for forecasting leading chromatographic peak shape under multi-order programmed temperature condition |
| JP6995361B2 (en) | 2018-03-29 | 2022-01-14 | 株式会社日立ハイテクサイエンス | Chromatograph data processing equipment, data processing methods, and chromatographs |
| JP7085943B2 (en) * | 2018-08-23 | 2022-06-17 | アークレイ株式会社 | Component analysis method and component analyzer |
| JP7262645B2 (en) * | 2018-08-23 | 2023-04-21 | アークレイ株式会社 | Component analysis method and component analysis device |
| JP2020101524A (en) * | 2018-11-19 | 2020-07-02 | キヤノン株式会社 | Information processor and control method thereof, program, calculation device, and calculation method |
| JP7235298B2 (en) | 2019-03-20 | 2023-03-08 | 株式会社日立ハイテクサイエンス | CHROMATOGRAPH DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, AND CHROMATOGRAPH |
| US11841373B2 (en) | 2019-06-28 | 2023-12-12 | Canon Kabushiki Kaisha | Information processing apparatus, method for controlling information processing apparatus, and program |
| CN116136518B (en) * | 2023-04-20 | 2023-08-01 | 杭州泽天春来科技有限公司 | Chromatograph |
-
2006
- 2006-03-27 JP JP2006084440A patent/JP3888389B2/en not_active Expired - Fee Related
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