JPH0394761U - - Google Patents
Info
- Publication number
- JPH0394761U JPH0394761U JP126490U JP126490U JPH0394761U JP H0394761 U JPH0394761 U JP H0394761U JP 126490 U JP126490 U JP 126490U JP 126490 U JP126490 U JP 126490U JP H0394761 U JPH0394761 U JP H0394761U
- Authority
- JP
- Japan
- Prior art keywords
- composition formula
- bar graph
- mass
- elemental composition
- specifying
- 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
- 239000000203 mixture Substances 0.000 claims 4
- 238000001819 mass spectrum Methods 0.000 claims 3
- 150000001793 charged compounds Chemical class 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案のシステム構成図、第２図は本
考案の画面出力例を示す図である。
１……質量分析計、２……質量分析計データ処
理装置、３……Ａ／Ｄ変換器、４……中央処理装
置、５……ＣＲＴ、６……ポインテイングデバイ
ス、７……外部記憶装置。
FIG. 1 is a system configuration diagram of the present invention, and FIG. 2 is a diagram showing an example of screen output of the present invention. 1...Mass spectrometer, 2...Mass spectrometer data processing device, 3...A/D converter, 4...Central processing unit, 5...CRT, 6...Pointing device, 7...External storage Device.
Claims (1)
成式を計算し、マススペクトルのバーグラフと元
素組成式を出力する手段と、バーグラフから分子
イオンピークを指定する手段とを有し、該ピーク
の元素組成式と合致する元素組成を持つマススペ
クトルをデータベースから検索し、類似度の高い
順にバーグラフと化合物名を出力することを特徴
とする質量分析計データ処理装置。 It has a means for measuring the accurate mass number of a mass spectrum, calculating an elemental composition formula, and outputting a bar graph and an elemental composition formula of the mass spectrum, and means for specifying a molecular ion peak from the bar graph, and a means for specifying a molecular ion peak from the bar graph. A mass spectrometer data processing device that searches a database for mass spectra with elemental compositions that match an elemental composition formula, and outputs bar graphs and compound names in order of similarity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP126490U JPH0394761U (en) | 1990-01-12 | 1990-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP126490U JPH0394761U (en) | 1990-01-12 | 1990-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394761U true JPH0394761U (en) | 1991-09-26 |
Family
ID=31505176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP126490U Pending JPH0394761U (en) | 1990-01-12 | 1990-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2008035419A1 (en) * | 2006-09-21 | 2010-01-28 | 株式会社島津製作所 | Mass spectrometry method |
-
1990
- 1990-01-12 JP JP126490U patent/JPH0394761U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2008035419A1 (en) * | 2006-09-21 | 2010-01-28 | 株式会社島津製作所 | Mass spectrometry method |
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