FR2319196A1 - Dispositif de mesure precis des courants ioniques et spectrometre de masse utilisant un tel dispositif - Google Patents

Dispositif de mesure precis des courants ioniques et spectrometre de masse utilisant un tel dispositif

Info

Publication number
FR2319196A1
FR2319196A1 FR7523338A FR7523338A FR2319196A1 FR 2319196 A1 FR2319196 A1 FR 2319196A1 FR 7523338 A FR7523338 A FR 7523338A FR 7523338 A FR7523338 A FR 7523338A FR 2319196 A1 FR2319196 A1 FR 2319196A1
Authority
FR
France
Prior art keywords
mass spectrometer
current measurement
ionic current
measurement device
precise
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.)
Granted
Application number
FR7523338A
Other languages
English (en)
Other versions
FR2319196B1 (fr
Inventor
Jean-Claude Dubois
Jean-Jacques Le Goux
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.)
Cameca SAS
Original Assignee
Cameca SAS
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 Cameca SAS filed Critical Cameca SAS
Priority to FR7523338A priority Critical patent/FR2319196A1/fr
Priority to US05/707,067 priority patent/US4036777A/en
Priority to DE2632725A priority patent/DE2632725C2/de
Priority to GB30680/76A priority patent/GB1557032A/en
Priority to JP51088059A priority patent/JPS587226B2/ja
Publication of FR2319196A1 publication Critical patent/FR2319196A1/fr
Application granted granted Critical
Publication of FR2319196B1 publication Critical patent/FR2319196B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/025—Detectors specially adapted to particle spectrometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR7523338A 1975-07-25 1975-07-25 Dispositif de mesure precis des courants ioniques et spectrometre de masse utilisant un tel dispositif Granted FR2319196A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7523338A FR2319196A1 (fr) 1975-07-25 1975-07-25 Dispositif de mesure precis des courants ioniques et spectrometre de masse utilisant un tel dispositif
US05/707,067 US4036777A (en) 1975-07-25 1976-07-20 Ion current measuring arrangement
DE2632725A DE2632725C2 (de) 1975-07-25 1976-07-21 Einrichtung zur Intensitätsmessung von Ionenströmen in der Massenspektroskopie
GB30680/76A GB1557032A (en) 1975-07-25 1976-07-22 Ion current measuring arrangement for mass spectrometers
JP51088059A JPS587226B2 (ja) 1975-07-25 1976-07-23 質量分析イオン電流測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523338A FR2319196A1 (fr) 1975-07-25 1975-07-25 Dispositif de mesure precis des courants ioniques et spectrometre de masse utilisant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2319196A1 true FR2319196A1 (fr) 1977-02-18
FR2319196B1 FR2319196B1 (fr) 1977-12-09

Family

ID=9158388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523338A Granted FR2319196A1 (fr) 1975-07-25 1975-07-25 Dispositif de mesure precis des courants ioniques et spectrometre de masse utilisant un tel dispositif

Country Status (5)

Country Link
US (1) US4036777A (fr)
JP (1) JPS587226B2 (fr)
DE (1) DE2632725C2 (fr)
FR (1) FR2319196A1 (fr)
GB (1) GB1557032A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125443Y2 (fr) * 1979-08-28 1986-07-31
JP2585616B2 (ja) * 1987-08-12 1997-02-26 株式会社日立製作所 二次イオン質量分析計方法
JPH04101914U (ja) * 1991-01-30 1992-09-02 株式会社三協精機製作所 回転磁気ヘツド装置
GB2399677C (en) * 2003-02-13 2007-03-06 Micromass Ltd Ion detector
US7141785B2 (en) * 2003-02-13 2006-11-28 Micromass Uk Limited Ion detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575769A (en) * 1948-09-30 1951-11-20 Rca Corp Detection of ions
GB759917A (en) * 1953-09-30 1956-10-24 Vickers Electrical Co Ltd Improvements relating to mass spectrometers
FR2102931A5 (en) * 1970-08-31 1972-04-07 Thomson Csf Mass spectrometry - instantaneous alternative of direct or high gain reception of ion beam
JPS5214999B2 (fr) * 1972-03-21 1977-04-26

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
US4036777A (en) 1977-07-19
FR2319196B1 (fr) 1977-12-09
DE2632725C2 (de) 1982-09-16
JPS587226B2 (ja) 1983-02-08
DE2632725A1 (de) 1977-02-17
JPS5216292A (en) 1977-02-07
GB1557032A (en) 1979-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse