JPS59144750U - quadrupole mass spectrometer - Google Patents
quadrupole mass spectrometerInfo
- Publication number
- JPS59144750U JPS59144750U JP3624183U JP3624183U JPS59144750U JP S59144750 U JPS59144750 U JP S59144750U JP 3624183 U JP3624183 U JP 3624183U JP 3624183 U JP3624183 U JP 3624183U JP S59144750 U JPS59144750 U JP S59144750U
- Authority
- JP
- Japan
- Prior art keywords
- mass spectrometer
- electrode
- power supply
- glow discharge
- discharge power
- 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
Landscapes
- Electron Tubes For Measurement (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は四重様質量分析装置の概略構成を示す線図、第
２図は本考案による四重様質量分析装置の電源切換回路
とその移動機構の概略線図、第３図イおよび６は本考案
による質量分析装置の電源切換回路の異なる移動位置を
示す。
１・・・イオン源、２． ２ａ、 ２ｂ、 ２Ｃ，
２ｄ−・・四゛重極電極、３・・・検出部、４・・・記
録部、６・・・電源切換回路、７・・・イオン分離用電
源、８・・・クリーニング電源、９・・・移動回路、１
０・・・位置設定回路。Fig. 1 is a diagram showing the schematic configuration of a quadruple-like mass spectrometer, Fig. 2 is a schematic diagram of the power switching circuit and its movement mechanism of the quadruple-like mass spectrometer according to the present invention, and Figs. 2 shows different moving positions of the power switching circuit of the mass spectrometer according to the present invention. 1... Ion source, 2. 2a, 2b, 2C,
2d-...Quadrupole electrode, 3...Detection section, 4...Recording section, 6...Power switching circuit, 7...Ion separation power supply, 8...Cleaning power supply, 9.・・Mobile circuit, 1
0...Position setting circuit.
Claims (2)
ロー放電用電源を接続し且つ他方の電極対を接地する端
子を有する電源切換回路を備えたことを特徴とする四重
様質量分析装置。(1) A quadruple stacked electrode characterized by being equipped with a power supply switching circuit having a terminal for connecting a glow discharge power source to one of the two opposing electrode pairs of the quadruple stacked electrode and grounding the other electrode pair. mass spectrometer.
ー放電用電源を接続し他方の電極対を接地する第１の位
置と、前記一方の電極対を接地し他方の電極対にグロー
放電用電源を接続する第２の位置との間で移動可能であ
る実用新案登録゛ 請求の範囲第１項に記載の四重様
質量分析装置。(2) The power supply switching circuit has a first position in which a glow discharge power supply is connected to one of the two electrode pairs and the other electrode pair is grounded, and a first position in which the glow discharge power supply is connected to one of the two electrode pairs and the other electrode pair is grounded and the other electrode pair is connected to the first position. A quadruple-like mass spectrometer according to claim 1, which is movable between a second position to which a glow discharge power source is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3624183U JPS59144750U (en) | 1983-03-15 | 1983-03-15 | quadrupole mass spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3624183U JPS59144750U (en) | 1983-03-15 | 1983-03-15 | quadrupole mass spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59144750U true JPS59144750U (en) | 1984-09-27 |
Family
ID=30166918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3624183U Pending JPS59144750U (en) | 1983-03-15 | 1983-03-15 | quadrupole mass spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834194A (en) * | 2019-04-15 | 2020-10-27 | 塞莫费雪科学（不来梅）有限公司 | Mass spectrometer with improved quadrupole robustness |
-
1983
- 1983-03-15 JP JP3624183U patent/JPS59144750U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834194A (en) * | 2019-04-15 | 2020-10-27 | 塞莫费雪科学（不来梅）有限公司 | Mass spectrometer with improved quadrupole robustness |
| JP2020177912A (en) * | 2019-04-15 | 2020-10-29 | サーモ フィッシャー サイエンティフィック （ブレーメン） ゲーエムベーハー | Mass spectrometer with improved quadrupole robustness |
| CN111834194B (en) * | 2019-04-15 | 2023-08-04 | 塞莫费雪科学（不来梅）有限公司 | Mass spectrometer with improved quadrupole robustness |
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