IT1019448B - Convertitore di ioni in elettroni a passo rumore in particolare per spettometri di massa - Google Patents

Convertitore di ioni in elettroni a passo rumore in particolare per spettometri di massa

Info

Publication number
IT1019448B
IT1019448B IT5329474A IT5329474A IT1019448B IT 1019448 B IT1019448 B IT 1019448B IT 5329474 A IT5329474 A IT 5329474A IT 5329474 A IT5329474 A IT 5329474A IT 1019448 B IT1019448 B IT 1019448B
Authority
IT
Italy
Prior art keywords
spectometers
electrons
ions
pitch
converter
Prior art date
Application number
IT5329474A
Other languages
English (en)
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of IT1019448B publication Critical patent/IT1019448B/it

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)
  • Electron Tubes For Measurement (AREA)
  • Measurement Of Radiation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
IT5329474A 1973-10-03 1974-10-01 Convertitore di ioni in elettroni a passo rumore in particolare per spettometri di massa IT1019448B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40323073A 1973-10-03 1973-10-03

Publications (1)

Publication Number Publication Date
IT1019448B true IT1019448B (it) 1977-11-10

Family

ID=23594996

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5329474A IT1019448B (it) 1973-10-03 1974-10-01 Convertitore di ioni in elettroni a passo rumore in particolare per spettometri di massa

Country Status (4)

Country Link
JP (1) JPS5515066B2 (it)
DE (1) DE2445711A1 (it)
FR (1) FR2246976A1 (it)
IT (1) IT1019448B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066894A (en) * 1976-01-20 1978-01-03 University Of Virginia Positive and negative ion recording system for mass spectrometer
DE2741489A1 (de) * 1977-05-09 1978-11-16 Univ Virginia System zum verarbeiten positiver und negativer ionen im massenspektrometer
JPS5859013A (ja) * 1981-08-25 1983-04-07 Kiyoshi Takeda ホツク打ち機
JPS604029A (ja) * 1983-06-23 1985-01-10 Morito Kk 合成樹脂製の止部材の表面に模様を表現する方法
GB8705289D0 (en) * 1987-03-06 1987-04-08 Vg Instr Group Mass spectrometer
FR2618605A1 (fr) * 1987-07-22 1989-01-27 Nermag Sa Ste Nouvelle Dispositif de detection et d'amplification de faibles courants ioniques positifs ou negatifs
JP2735222B2 (ja) * 1988-06-01 1998-04-02 株式会社日立製作所 質量分析計
FR2658361A1 (fr) * 1990-02-14 1991-08-16 Nermag Ste Nouvelle Dispositif de detection et d'amplification de faibles courants ioniques positifs et negatifs.
DE4019005C2 (de) * 1990-06-13 2000-03-09 Finnigan Mat Gmbh Vorrichtungen zur Analyse von Ionen hoher Masse
JPH05251039A (ja) * 1992-03-04 1993-09-28 Ebara Corp 二次イオン質量分析計
US5814823A (en) * 1997-07-12 1998-09-29 Eaton Corporation System and method for setecing neutral particles in an ion bean

Also Published As

Publication number Publication date
JPS5515066B2 (it) 1980-04-21
FR2246976B3 (it) 1977-07-08
DE2445711A1 (de) 1975-04-10
JPS5070087A (it) 1975-06-11
FR2246976A1 (en) 1975-05-02

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