JPH0254157U - - Google Patents

Info

Publication number
JPH0254157U
JPH0254157U JP13364488U JP13364488U JPH0254157U JP H0254157 U JPH0254157 U JP H0254157U JP 13364488 U JP13364488 U JP 13364488U JP 13364488 U JP13364488 U JP 13364488U JP H0254157 U JPH0254157 U JP H0254157U
Authority
JP
Japan
Prior art keywords
electrode
quadrupole
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
JP13364488U
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 JP13364488U priority Critical patent/JPH0254157U/ja
Publication of JPH0254157U publication Critical patent/JPH0254157U/ja
Pending legal-status Critical Current

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  • 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Nイオンを
用いた場合の電流と分解能の関係を示す図、第3
図は従来例を示す要部断面構成図である。 1……イオン源、2……陽極電極、3……イオ
ン引出し電極、4……電界レンズ、6……直流電
源、7a〜7d……四重極電極(分析ロツド)、
9……負電圧電源。

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
    質量分析装置において、前記陽極電極に正電圧を
    、前記引出し電極に負電圧を、前記電界レンズに
    正電圧を印加したことを特徴とする四重極質量分
    析装置。
JP13364488U 1988-10-13 1988-10-13 Pending JPH0254157U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13364488U JPH0254157U (ja) 1988-10-13 1988-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13364488U JPH0254157U (ja) 1988-10-13 1988-10-13

Publications (1)

Publication Number Publication Date
JPH0254157U true JPH0254157U (ja) 1990-04-19

Family

ID=31391696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13364488U Pending JPH0254157U (ja) 1988-10-13 1988-10-13

Country Status (1)

Country Link
JP (1) JPH0254157U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960856A (ja) * 1982-09-29 1984-04-06 Shimadzu Corp 四重極質量分析装置
JPS59230246A (ja) * 1983-06-14 1984-12-24 Shimadzu Corp 四重極形質量分析装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960856A (ja) * 1982-09-29 1984-04-06 Shimadzu Corp 四重極質量分析装置
JPS59230246A (ja) * 1983-06-14 1984-12-24 Shimadzu Corp 四重極形質量分析装置

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