CH526772A - Porte-électrode pour spectrographe d'emission - Google Patents

Porte-électrode pour spectrographe d'emission

Info

Publication number
CH526772A
CH526772A CH692870A CH692870A CH526772A CH 526772 A CH526772 A CH 526772A CH 692870 A CH692870 A CH 692870A CH 692870 A CH692870 A CH 692870A CH 526772 A CH526772 A CH 526772A
Authority
CH
Switzerland
Prior art keywords
electrode holder
emission spectrograph
spectrograph
emission
holder
Prior art date
Application number
CH692870A
Other languages
English (en)
French (fr)
Inventor
Heres Alain
Simenauer Alfred
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH526772A publication Critical patent/CH526772A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges

Landscapes

  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CH692870A 1969-05-09 1970-05-08 Porte-électrode pour spectrographe d'emission CH526772A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6915076A FR2041637A5 (xx) 1969-05-09 1969-05-09

Publications (1)

Publication Number Publication Date
CH526772A true CH526772A (fr) 1972-08-15

Family

ID=9033802

Family Applications (1)

Application Number Title Priority Date Filing Date
CH692870A CH526772A (fr) 1969-05-09 1970-05-08 Porte-électrode pour spectrographe d'emission

Country Status (8)

Country Link
US (1) US3619062A (xx)
BE (1) BE750113A (xx)
CH (1) CH526772A (xx)
DE (1) DE2022703C3 (xx)
ES (1) ES379480A1 (xx)
FR (1) FR2041637A5 (xx)
GB (1) GB1273878A (xx)
NL (1) NL7006694A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909652A (en) * 1973-07-06 1975-09-30 Snecma Luminous discharge cell for spectrographic analysis
FR2410359A1 (fr) * 1977-11-28 1979-06-22 Anvar Electrode d'extraction mobile pour source d'ions
FR2417183A1 (fr) * 1978-02-13 1979-09-07 Onera (Off Nat Aerospatiale) Generateur d'etincelles dans le vide pour l'analyse spectrographique d'echantillons
EP0793094A3 (en) * 1996-03-01 1998-02-11 Orion Research Incorporated Electrode friction chuck and stirrer assembly
GB2582751B (en) * 2019-03-29 2021-07-07 Thermo Fisher Scient Ecublens Sarl Improved spark stand for optical emission spectrometry
CN110186906B (zh) * 2019-06-28 2021-10-29 湖北省地质勘查装备中心 用于矿物光谱分析的自动进样仪

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346512A (en) * 1943-04-21 1944-04-11 Scribner Bourdon Francis Electrode holder for spectrographic analysis

Also Published As

Publication number Publication date
BE750113A (fr) 1970-10-16
DE2022703C3 (de) 1974-11-07
GB1273878A (en) 1972-05-10
FR2041637A5 (xx) 1971-01-29
DE2022703A1 (de) 1970-11-19
ES379480A1 (es) 1974-06-16
NL7006694A (xx) 1970-11-11
US3619062A (en) 1971-11-09
DE2022703B2 (xx) 1974-03-07

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Legal Events

Date Code Title Description
PL Patent ceased