JPS5995259U - Liquid sample introduction device - Google Patents
Liquid sample introduction deviceInfo
- Publication number
- JPS5995259U JPS5995259U JP19105582U JP19105582U JPS5995259U JP S5995259 U JPS5995259 U JP S5995259U JP 19105582 U JP19105582 U JP 19105582U JP 19105582 U JP19105582 U JP 19105582U JP S5995259 U JPS5995259 U JP S5995259U
- Authority
- JP
- Japan
- Prior art keywords
- liquid sample
- ion source
- splitter
- introduction pipe
- sample introduction
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図はそれぞれ従来の液体試料導入装置
を示す縦断面図、第３図はこの考案の一実施例による液
体試料導入装置を示す縦断面図、第４図はその一部の拡
大断面図である。
各図中、同一符号は同一または相当部分を示し、１はＬ
Ｃカラム、２はイオン源、３はキャピラリー、４はスプ
リッター、５は分岐管、６はニードルバルブ、７は噴霧
ガス導入管、１１は濃縮室、−１４は真空排気管、１５
は受ノズル、１７はイオン化室、１８はオリフィス板、
１９はオリフィス、２０は噴霧ガス管、２１は噴霧ガス
ノズル、２２は真空領域、２３はヒータ、２４はジェッ
トであ、る。1 and 2 are longitudinal cross-sectional views showing a conventional liquid sample introducing device, FIG. 3 is a longitudinal cross-sectional view showing a liquid sample introducing device according to an embodiment of this invention, and FIG. 4 is a partial view of the liquid sample introducing device. It is an enlarged sectional view. In each figure, the same reference numerals indicate the same or corresponding parts, and 1 is L.
C column, 2 is an ion source, 3 is a capillary, 4 is a splitter, 5 is a branch pipe, 6 is a needle valve, 7 is an atomizing gas introduction pipe, 11 is a concentration chamber, -14 is a vacuum exhaust pipe, 15
is a receiving nozzle, 17 is an ionization chamber, 18 is an orifice plate,
19 is an orifice, 20 is an atomizing gas pipe, 21 is an atomizing gas nozzle, 22 is a vacuum region, 23 is a heater, and 24 is a jet.
Claims (3)
外から液体試料を導入する導入パイプと、この導入パイ
プの先端部に設けられた二重管構造のスプリッターと、
このスプリッターの端部を覆いかつ前記導入パイプの先
端に対向して設けられたオリフィス板とを備えたことを
特徴とする液体試料導入装置。(1) An evacuated ion source, an introduction pipe for introducing a liquid sample into the ion source from outside the vacuum, and a double-tube splitter installed at the tip of the introduction pipe;
A liquid sample introduction device comprising: an orifice plate that covers an end of the splitter and is provided opposite the tip of the introduction pipe.
縮室により接続している実用新案登録請求の範囲第１項
記載の液体試料導入装置。(2) The liquid sample introducing device according to claim 1, wherein the splitter and the ion source are connected by a concentration chamber having a vacuum region.
により覆われている実用新案登録請求の範囲第１項また
は第２項記載の液体試料導入装置。(3) The liquid sample introducing device according to claim 1 or 2, wherein the orifice plate is covered with a spray gas nozzle having an annular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19105582U JPS5995259U (en) | 1982-12-17 | 1982-12-17 | Liquid sample introduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19105582U JPS5995259U (en) | 1982-12-17 | 1982-12-17 | Liquid sample introduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5995259U true JPS5995259U (en) | 1984-06-28 |
Family
ID=30411515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19105582U Pending JPS5995259U (en) | 1982-12-17 | 1982-12-17 | Liquid sample introduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5995259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62241250A (en) * | 1986-04-11 | 1987-10-21 | Jeol Ltd | Ion source for mass spectrometer |
-
1982
- 1982-12-17 JP JP19105582U patent/JPS5995259U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62241250A (en) * | 1986-04-11 | 1987-10-21 | Jeol Ltd | Ion source for mass spectrometer |
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