JPS5919854A - Data processing device for chromatography - Google Patents
Data processing device for chromatographyInfo
- Publication number
- JPS5919854A JPS5919854A JP12896682A JP12896682A JPS5919854A JP S5919854 A JPS5919854 A JP S5919854A JP 12896682 A JP12896682 A JP 12896682A JP 12896682 A JP12896682 A JP 12896682A JP S5919854 A JPS5919854 A JP S5919854A
- Authority
- JP
- Japan
- Prior art keywords
- peak
- printing
- marker
- printed
- beak
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/86—Signal analysis
- G01N30/8651—Recording, data aquisition, archiving and storage
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はクロマトグラフ(ガスクロマトグラフ/液体ク
ロマトグラフなど)用のデータ処理装置に於いて、クロ
マトグラムを画く時に、ピークのマーク印字が重ならな
いようにし、見やすいクロマトグラムを提供するもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention is a data processing device for a chromatograph (gas chromatograph/liquid chromatograph, etc.) that prevents peak marks from overlapping when drawing a chromatogram, thereby creating an easy-to-read chromatogram. This is what we provide.
従来の例として、
■ SIC社7000A形データ処理装置、■ 島津製
作所C−RZA形データ処理装置があるが、両者共、全
てのピークをマーク印字する。Conventional examples include (1) SIC's 7000A type data processing device and (2) Shimadzu Corporation's C-RZA type data processing device, both of which print marks on all peaks.
その為にクロマトグラムが見にくい欠点がある。This has the disadvantage that the chromatogram is difficult to see.
本発明の目的は、クロマトグラムのパターンによυ、ピ
ークのマーク印字を調整し、見やすいクロマトグラムを
提供するものである。An object of the present invention is to provide an easy-to-read chromatogram by adjusting the printing of peak marks according to the chromatogram pattern.
クロマトグラフによる分析には、はんの数分から大変長
時間を要するまで、千差万別である。また分離成分の流
出の仕方も、連続してピークとなシ完全分離をしないも
のから、完全に分離するものなど、色々とある。一方デ
ータ処理装置では、一般的には記録紙の速度は一定で使
用するので、ピークが連続してくると、ピークのマーク
印字がほとんど重ね印字となシ、クロマトグラムを汚な
くしている。本発明ではこれを解決し、見やすいクロマ
トグラムを得ることができる。Chromatographic analysis varies widely, ranging from a few minutes to a very long time. There are also various ways of outflow of the separated components, from those that have continuous peaks and no complete separation, to those that are completely separated. On the other hand, in a data processing device, the speed of the recording paper is generally kept constant, so when peaks occur in succession, most of the peak marks are printed overlapping, which keeps the chromatogram clean. The present invention solves this problem and makes it possible to obtain an easy-to-read chromatogram.
本発明の一実施例を第1図により説明する。lは制御命
令格納器、2は信号データ格納器、3はパラメータ格納
器、4は中央処理器、5は出力機器、6はピークマーカ
印字記憶器、7は制御指令器、8はA/D変換器、9は
周辺機器接続器、lOは分析機器で11はビークマーカ
印字調整指令器である。以上の構成よりなるクロマトグ
ラフ用データ処理装置の実施例を説明する。10の分析
機器より得られた分離信号は(第2図参照)8のA/D
変換器を経て、アナログ信号からデジタル信号に変換さ
れ、9の周辺機器接続器を経て4の中央処理器に入る。An embodiment of the present invention will be explained with reference to FIG. 1 is a control command storage, 2 is a signal data storage, 3 is a parameter storage, 4 is a central processor, 5 is an output device, 6 is a peak marker print storage, 7 is a control command device, 8 is an A/D 9 is a peripheral device connector, IO is an analytical device, and 11 is a beak marker print adjustment command unit. An embodiment of the chromatographic data processing device having the above configuration will be described. Separated signals obtained from 10 analytical instruments (see Figure 2) are separated by 8 A/Ds.
The analog signal is converted into a digital signal through a converter, and then passes through a peripheral device connector 9 and enters a central processor 4.
そして1の制御命令格納器の中の指令により、そのデー
タが所定の形式のデータに変えられ、2の信号データ格
納器に格納される。一方この信号データは12の記録用
データ格納器に格納され、一定量になると5の出力機器
によシ、印字される。これがくり返されて、第2図の如
きクロマトグラムが得ら第2図の例は一般的々分析例で
あり、特に問題は生じないが、第3図の例では、クロマ
トグラムが大変見にく\なる。Then, the data is changed into data in a predetermined format according to a command in the control command storage unit 1, and is stored in the signal data storage unit 2. On the other hand, this signal data is stored in 12 recording data storage devices, and when it reaches a certain amount, it is printed out by 5 output devices. By repeating this process, a chromatogram like the one shown in Figure 2 is obtained. The example in Figure 2 is generally an analysis example and does not cause any particular problems, but in the example in Figure 3, the chromatogram is very difficult to read. Become.
即ちピークが近接するとビークマーカの数字がピークと
重なシ合って印字されるからでおる。本発明ではこれを
、第1図の7の制御指令器の中にある11のビークマー
カ印字調整指令器によシ、近接ビークはとげして印字せ
よと指令を設定する。That is, when the peaks are close to each other, the numbers on the beak marker are printed so as to overlap the peaks. In the present invention, this is done by using the beak marker printing adjustment command unit 11 in the control command unit 7 in FIG.
すると4の中央処理器の働きにより、lの制御命令格納
器の命令により、50出方機器の印字間隙(−行)を唱
算し、次にビークマーカ印字をするのは、現在点よhX
ttanはなれた点に打てと判断する。仁の判定値を6
のビークマーカ印字記憶器に格納する。従って信号ビー
クが出て、ビークマーカを印字する時に4の中央処理器
は6のビークマーカ印字記憶器の中のデータをチェック
し、現ピークはビークマーカが要か不要かを判定し、5
の出力機器ヘマーカを出力するが、しるいがを指示する
。勿論ビークマーカ要の判定ならすぐ印字を出力する。Then, by the action of the central processor 4, the printing gap (- line) of the 50 output device is recited according to the command of the control command storage 1, and the next beak marker is printed at the current point hX.
ttan decides to hit a point that is far away. Jin's judgment value is 6
beak marker print memory. Therefore, when a signal peak appears and a beak marker is printed, the central processor 4 checks the data in the beak marker print memory 6, determines whether the current peak requires a beak marker, and 5
The output device outputs the marker, but instructs the marker. Of course, if it is determined that a beak marker is required, a printout will be output immediately.
この様にして第3図の2のような見やすいきれいなりロ
マトグラムを得ることができる。In this way, it is possible to obtain a clear chromatogram that is easy to see, such as 2 in Figure 3.
第3図の3はピークで、4はビークマーカである。3 in FIG. 3 is a peak, and 4 is a beak marker.
ビークマーカは色々種類があシ、一般的には、■リテン
ションタイム@ビークナンバー■成分名などが用いられ
る。尚、第1図の3は7の制御指令器の11の記録用デ
ータ格納器などのデータを格納する格納器であシ、4は
中央処理器にょシ活用される。又、ビークマーカの印字
できる最小近接距離は5の出力機器の構造にもよるが、
一般的には次の様になる。There are various types of beak markers, and generally, ■retention time @ beak number, ■component name, etc. are used. Note that 3 in FIG. 1 is a storage device for storing data such as a recording data storage device 11 of a control command device 7, and 4 is used as a central processor. Also, the minimum proximity distance at which the beak marker can be printed depends on the structure of the output device in 5.
Generally, it is as follows.
今ビークマーカ印字距離≧前ビークマーカ印字点+1字
分の印字間隙
となる。第4図に示す。Current beak marker printing distance≧previous beak marker printing point + 1 character printing gap. It is shown in Figure 4.
ビークマーカはリテンションタイムを表わす。The beak marker represents retention time.
第4図の2のピーク3はビークマークを印字していない
。この図は記録速度10 ran / ymとする。又
ピーク3のリテンションタイムは6.85分と仮定する
と、前記の式によりピーク2のリテンションタイム6.
67分なので、スタート点(S)よp6.67rmpr
である。従ってピーク3は6.97分以降であればビー
クマーカが印字されたはずである。No beak mark is printed on peak 3 of 2 in FIG. This figure assumes a recording speed of 10 ran/ym. Also, assuming that the retention time of peak 3 is 6.85 minutes, the retention time of peak 2 is 6.85 minutes using the above formula.
Since it is 67 minutes, the start point (S) is p6.67rmpr.
It is. Therefore, the beak marker should have been printed for peak 3 after 6.97 minutes.
(0,1分で1咽記録紙は進む)
以上の様に、本発明の実施例によれば、ピークの繁雑さ
に関係なく、ビークマーカを印字できるので、きれいな
見やすいクロマトグラムを得ることが出来る。(The recording paper advances one time in 0.1 minute.) As described above, according to the embodiment of the present invention, beak markers can be printed regardless of the complexity of peaks, so a clean and easy-to-read chromatogram can be obtained. .
本発明によればピークの分離状態に関係なく、ビークマ
ーカを印字してもきれいな、見やすいクロマトグラムを
得ることができる。According to the present invention, a clear and easy-to-read chromatogram can be obtained even when beak markers are printed, regardless of the state of peak separation.
第1図は、本発明の一実施例の構成図、第2図は、一般
的なりロマトグラム、第3図は、従来のクロマトグラム
と本発明の結果の比較図、第4図は、ビークマーカの印
字説明図である。Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is a general chromatogram, Fig. 3 is a comparison diagram of the conventional chromatogram and the results of the present invention, and Fig. 4 is a diagram of the beak marker. It is a printing explanatory diagram.
Claims (1)
構成されるクロマトグラフ用データ処理装置に於いて、
出力機器に↓9信号波形を画く時、分離された成分ピー
クのマークを記録紙上に印字を行なうが、この印字のタ
イミングを、出力機器の一文字分の間隙を保たないと印
字せず、−文字分取上の間隙がある時に出力を行なうこ
とを特徴とするクロマトグラフ用データ処理装置。[Claims] 1. A/D converter, central processor, data storage. In a chromatographic data processing device consisting of a control command storage, a control command unit, an output device, etc.
When drawing the ↓9 signal waveform on the output device, the mark of the separated component peak is printed on the recording paper, but the timing of this printing must be maintained with a gap of one character on the output device, otherwise it will not be printed. A chromatographic data processing device characterized by outputting when there is a gap in character separation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12896682A JPS5919854A (en) | 1982-07-26 | 1982-07-26 | Data processing device for chromatography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12896682A JPS5919854A (en) | 1982-07-26 | 1982-07-26 | Data processing device for chromatography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5919854A true JPS5919854A (en) | 1984-02-01 |
Family
ID=14997812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12896682A Pending JPS5919854A (en) | 1982-07-26 | 1982-07-26 | Data processing device for chromatography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919854A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH055730A (en) * | 1990-11-30 | 1993-01-14 | Hitachi Ltd | Apparatus for liquid chromatography |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819509A (en) * | 1981-07-28 | 1983-02-04 | Shimadzu Corp | Recording method for output signal of analyzing equipment |
-
1982
- 1982-07-26 JP JP12896682A patent/JPS5919854A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819509A (en) * | 1981-07-28 | 1983-02-04 | Shimadzu Corp | Recording method for output signal of analyzing equipment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH055730A (en) * | 1990-11-30 | 1993-01-14 | Hitachi Ltd | Apparatus for liquid chromatography |
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