JPS6012258U - mass spectrometer - Google Patents
mass spectrometerInfo
- Publication number
- JPS6012258U JPS6012258U JP10439883U JP10439883U JPS6012258U JP S6012258 U JPS6012258 U JP S6012258U JP 10439883 U JP10439883 U JP 10439883U JP 10439883 U JP10439883 U JP 10439883U JP S6012258 U JPS6012258 U JP S6012258U
- Authority
- JP
- Japan
- Prior art keywords
- mass spectrometer
- high voltage
- power supply
- voltage power
- ion
- 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.)
- Granted
Links
Landscapes
- Electron Sources, Ion Sources (AREA)
- 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
図面は本考案の実施例を示し、第1図は質量分析装置の
イオン源部の構成図、第2図はこのイオン源部に高電圧
を供給するための高電圧電源部の回路図である。
1・・・イオン源部、2・・・イオンガン、12・・・
FDイオン源、22・・・正極性高圧電源、24・・・
負極性高圧電源、S3・・・切換スイッチ、a3.b3
・・・個別接点、C3・・・共通接点。The drawings show an embodiment of the present invention, and FIG. 1 is a configuration diagram of an ion source section of a mass spectrometer, and FIG. 2 is a circuit diagram of a high voltage power supply section for supplying high voltage to the ion source section. . 1... Ion source part, 2... Ion gun, 12...
FD ion source, 22... Positive polarity high voltage power supply, 24...
Negative polarity high voltage power supply, S3... changeover switch, a3. b3
...Individual contact, C3...Common contact.
Claims (1)
接続し、この切換スイッチの個別接点は一方が一次イオ
ンを発生するイオンガンに、他方がFDイオン源にそれ
ぞれ接続し、前記高圧電源をイオンガンとFDイオン源
との共用電源としたことを特徴とする質量分析装置。The common contact of the changeover switch is connected to the positive output terminal of the high voltage power supply, and the individual contacts of this changeover switch are connected on one side to the ion gun that generates primary ions and on the other to the FD ion source, so that the high voltage power supply is connected to the ion gun and A mass spectrometer characterized in that a power source is shared with an FD ion source.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10439883U JPS6012258U (en) | 1983-07-04 | 1983-07-04 | mass spectrometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10439883U JPS6012258U (en) | 1983-07-04 | 1983-07-04 | mass spectrometer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6012258U true JPS6012258U (en) | 1985-01-28 |
JPH0338760Y2 JPH0338760Y2 (en) | 1991-08-15 |
Family
ID=30245155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10439883U Granted JPS6012258U (en) | 1983-07-04 | 1983-07-04 | mass spectrometer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6012258U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250789U (en) * | 1975-10-09 | 1977-04-11 | ||
JPS5546222A (en) * | 1978-09-27 | 1980-03-31 | Hitachi Ltd | Mass spectrograph |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250789B2 (en) * | 1973-11-09 | 1977-12-27 |
-
1983
- 1983-07-04 JP JP10439883U patent/JPS6012258U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250789U (en) * | 1975-10-09 | 1977-04-11 | ||
JPS5546222A (en) * | 1978-09-27 | 1980-03-31 | Hitachi Ltd | Mass spectrograph |
Also Published As
Publication number | Publication date |
---|---|
JPH0338760Y2 (en) | 1991-08-15 |
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