JPH0254156U - - Google Patents

Info

Publication number
JPH0254156U
JPH0254156U JP13364388U JP13364388U JPH0254156U JP H0254156 U JPH0254156 U JP H0254156U JP 13364388 U JP13364388 U JP 13364388U JP 13364388 U JP13364388 U JP 13364388U JP H0254156 U JPH0254156 U JP H0254156U
Authority
JP
Japan
Prior art keywords
quadrupole
electrode
ion
electric field
field lens
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
Application number
JP13364388U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13364388U priority Critical patent/JPH0254156U/ja
Publication of JPH0254156U publication Critical patent/JPH0254156U/ja
Pending legal-status Critical Current

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Landscapes

  • Electron Tubes For Measurement (AREA)

Description

【図面の簡単な説明】
第1図は本考案の四重極質量分析装置の一実施
例を示す要部断面構成図、第2図は従来例を示す
要部断面構成図である。 1……イオン源、3……陽極、5……引出し電
極、6……分析空間、7a〜7d……分析ロツド
、15……電界レンズ、16……イオンビーム径
制限手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. イオン源で発生したイオンを陽極電極、イオン
    引出し電極および電界レンズを介して四重極電極
    に導き、この四重極電極で選択されたイオンをイ
    オンコレクタによつて検出するようにした四重極
    型質量分析装置において、前記電界レンズと四重
    極電極の間にイオンビームの通過径を制限するた
    めの入射径制限手段を設けたことを特徴とする四
    重極型質量分析計。
JP13364388U 1988-10-13 1988-10-13 Pending JPH0254156U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13364388U JPH0254156U (ja) 1988-10-13 1988-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13364388U JPH0254156U (ja) 1988-10-13 1988-10-13

Publications (1)

Publication Number Publication Date
JPH0254156U true JPH0254156U (ja) 1990-04-19

Family

ID=31391694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13364388U Pending JPH0254156U (ja) 1988-10-13 1988-10-13

Country Status (1)

Country Link
JP (1) JPH0254156U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05287525A (ja) * 1992-04-10 1993-11-02 Hitachi Ltd イオン打ち込み装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05287525A (ja) * 1992-04-10 1993-11-02 Hitachi Ltd イオン打ち込み装置

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