JPH025874U - - Google Patents
Info
- Publication number
- JPH025874U JPH025874U JP8389188U JP8389188U JPH025874U JP H025874 U JPH025874 U JP H025874U JP 8389188 U JP8389188 U JP 8389188U JP 8389188 U JP8389188 U JP 8389188U JP H025874 U JPH025874 U JP H025874U
- Authority
- JP
- Japan
- Prior art keywords
- ion source
- sample bottle
- mass
- brought
- separated
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
Landscapes
- Electron Tubes For Measurement (AREA)
Description
第１図は本案の一実施例の構成図である。
１……イオン化箱、２……レンズスリツト、３
……アース・スリツト、４……試料ビン、５……
試料ビン密着コイル、６……ＥＩ／ＣＩ切替電源
、７……ＣＩ反応ガス、８……密着コイル用電源
、９……ロータリー・ポンプ、１０……イオンビ
ーム、１１……マグネツト、１２……マグネツト
電源、１３……コレクタースリツト、１４……コ
レクター、１５……アンプ、１６……ＣＰＵ。
FIG. 1 is a block diagram of an embodiment of the present invention. 1...Ionization box, 2...Lens slit, 3
...Earth slit, 4...Sample bottle, 5...
Sample bottle contact coil, 6... EI/CI switching power supply, 7... CI reaction gas, 8... Power supply for contact coil, 9... Rotary pump, 10... Ion beam, 11... Magnet, 12... Magnetic power supply, 13... Collector slit, 14... Collector, 15... Amplifier, 16... CPU.
Claims (1)
とにＥＩ／ＣＩ交互切替測定をする時、ダイレク
ト試料ビンを、イオン化箱から離したり密着させ
たりする事を特徴とする質量分析計イオン源。 A mass spectrometer ion source characterized in that, in an EI/CI shared ion source, a direct sample bottle is separated from or brought into close contact with an ionization box when performing EI/CI alternating switching measurements for each mass sweep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8389188U JPH025874U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8389188U JPH025874U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025874U true JPH025874U (en) | 1990-01-16 |
Family
ID=31308596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8389188U Pending JPH025874U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025874U (en) |
-
1988
- 1988-06-27 JP JP8389188U patent/JPH025874U/ja active Pending
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