JPH0450700B2 - - Google Patents

Info

Publication number
JPH0450700B2
JPH0450700B2 JP61043429A JP4342986A JPH0450700B2 JP H0450700 B2 JPH0450700 B2 JP H0450700B2 JP 61043429 A JP61043429 A JP 61043429A JP 4342986 A JP4342986 A JP 4342986A JP H0450700 B2 JPH0450700 B2 JP H0450700B2
Authority
JP
Japan
Prior art keywords
lens
electrode
electrodes
shield electrode
quadrupole electrostatic
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.)
Expired - Lifetime
Application number
JP61043429A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62202449A (ja
Inventor
Morio Ishihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jeol Ltd
Original Assignee
Nihon Denshi KK
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 by Nihon Denshi KK filed Critical Nihon Denshi KK
Priority to JP61043429A priority Critical patent/JPS62202449A/ja
Publication of JPS62202449A publication Critical patent/JPS62202449A/ja
Publication of JPH0450700B2 publication Critical patent/JPH0450700B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
JP61043429A 1986-02-28 1986-02-28 ４極静電レンズ Granted JPS62202449A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61043429A JPS62202449A (ja) 1986-02-28 1986-02-28 ４極静電レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61043429A JPS62202449A (ja) 1986-02-28 1986-02-28 ４極静電レンズ

Publications (2)

Publication Number Publication Date
JPS62202449A JPS62202449A (ja) 1987-09-07
JPH0450700B2 true JPH0450700B2 (en, 2012) 1992-08-17

Family

ID=12663452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61043429A Granted JPS62202449A (ja) 1986-02-28 1986-02-28 ４極静電レンズ

Country Status (1)

Country Link
JP (1) JPS62202449A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130015340A1 (en) * 2011-07-15 2013-01-17 Bruker Daltonics, Inc. Multipole assembly having a main mass filter and an auxiliary mass filter

Also Published As

Publication number Publication date
JPS62202449A (ja) 1987-09-07

Similar Documents

Publication Publication Date Title
US5019706A (en) Ion cyclotron resonance spectrometer
GB2321131A (en) Miniature quadrupole mass spectrometer array
US4700069A (en) Mass spectrometer of a quadrupole electrode type comprising a divided electrode
US3280326A (en) Mass filter with sheet electrodes on each side of the analyzer rod that intersect on the ion beam axis
JPH0624105B2 (ja) 多重極レンズ
JPS62188153A (ja) 閉じた境界によつて四重極静電場を作る方法と構造
EP0255981B1 (en) Charged particle optical systems having therein means for correcting aberrations
JPH05205695A (ja) 多段多重電極及び質量分析装置
CA1256599A (en) Double focusing mass spectrometers
US6191419B1 (en) Machined electrostatic sector for mass spectrometer
JPH0450700B2 (en, 2012)
JPH0354831B2 (en, 2012)
GB1059599A (en) Separation of ions which differ in their respective specific electric charges
JPH11135061A (ja) 飛行時間型質量分析計におけるイオン光学系
JP3395458B2 (ja) Ｍｓ／ｍｓ型四重極質量分析装置
JP3457103B2 (ja) 四重極型質量分析計
JPH0673295B2 (ja) 荷電粒子線用静電多重極レンズ
JPS6182653A (ja) 四重極質量分析装置
SU851547A1 (ru) Масс-спектрометр
JPH02270256A (ja) 同時検出型質量分析装置
JPS5830056A (ja) 四重極質量分析計の柱状電極
JPS6331480Y2 (en, 2012)
Yavor Progress in ion optics for mass-separator design
JPH0357574B2 (en, 2012)
SU1265890A2 (ru) Энерго-массанализатор