FR2193200B1 - - Google Patents

Info

Publication number
FR2193200B1
FR2193200B1 FR7225951A FR7225951A FR2193200B1 FR 2193200 B1 FR2193200 B1 FR 2193200B1 FR 7225951 A FR7225951 A FR 7225951A FR 7225951 A FR7225951 A FR 7225951A FR 2193200 B1 FR2193200 B1 FR 2193200B1
Authority
FR
France
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
Application number
FR7225951A
Other languages
French (fr)
Other versions
FR2193200A1 (cg-RX-API-DMAC10.html
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.)
CTRE ETU RECH LIANTS H
Original Assignee
CTRE ETU RECH LIANTS H
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 CTRE ETU RECH LIANTS H filed Critical CTRE ETU RECH LIANTS H
Priority to FR7225951A priority Critical patent/FR2193200B1/fr
Priority to JP48080433A priority patent/JPS5059086A/ja
Priority to IT26731/73A priority patent/IT993587B/it
Priority to US380095A priority patent/US3901599A/en
Priority to DE19732336635 priority patent/DE2336635A1/de
Priority to GB3430573A priority patent/GB1398645A/en
Publication of FR2193200A1 publication Critical patent/FR2193200A1/fr
Application granted granted Critical
Publication of FR2193200B1 publication Critical patent/FR2193200B1/fr
Expired legal-status Critical Current

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
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/718—Laser microanalysis, i.e. with formation of sample plasma

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR7225951A 1972-07-19 1972-07-19 Expired FR2193200B1 (cg-RX-API-DMAC10.html)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7225951A FR2193200B1 (cg-RX-API-DMAC10.html) 1972-07-19 1972-07-19
JP48080433A JPS5059086A (cg-RX-API-DMAC10.html) 1972-07-19 1973-07-18
IT26731/73A IT993587B (it) 1972-07-19 1973-07-18 Dispositivo per l analisi di materiali pulverulenti per mezzo di un fascio laser
US380095A US3901599A (en) 1972-07-19 1973-07-18 Analysis of pulverulent material using a laser beam subjected to variable refraction to produce pulses
DE19732336635 DE2336635A1 (de) 1972-07-19 1973-07-18 Laserstrahlenanalysator fuer pulverfoermige stoffe
GB3430573A GB1398645A (en) 1972-07-19 1973-07-18 Analysis of pulverulent material using a laser beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7225951A FR2193200B1 (cg-RX-API-DMAC10.html) 1972-07-19 1972-07-19

Publications (2)

Publication Number Publication Date
FR2193200A1 FR2193200A1 (cg-RX-API-DMAC10.html) 1974-02-15
FR2193200B1 true FR2193200B1 (cg-RX-API-DMAC10.html) 1975-03-07

Family

ID=9102039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225951A Expired FR2193200B1 (cg-RX-API-DMAC10.html) 1972-07-19 1972-07-19

Country Status (6)

Country Link
US (1) US3901599A (cg-RX-API-DMAC10.html)
JP (1) JPS5059086A (cg-RX-API-DMAC10.html)
DE (1) DE2336635A1 (cg-RX-API-DMAC10.html)
FR (1) FR2193200B1 (cg-RX-API-DMAC10.html)
GB (1) GB1398645A (cg-RX-API-DMAC10.html)
IT (1) IT993587B (cg-RX-API-DMAC10.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1512208A (en) * 1974-08-14 1978-05-24 Pye Ltd Atomic spectroscopy
GB1574812A (en) * 1976-05-06 1980-09-10 Barringer Research Ltd Spectrochemical analysis
US4120584A (en) * 1976-06-30 1978-10-17 Australian Wire Industries (Pty.) Limited Method of preparing small samples including linishing an area of the samples
US4300833A (en) * 1979-10-26 1981-11-17 The United States Of America As Represented By The Secretary Of Agriculture Method for background corrected simultaneous multielement atomic absorption analysis
JPS6186636A (ja) * 1984-10-05 1986-05-02 Kawasaki Steel Corp 鋼のレ−ザ発光分光分析方法
DE3481643D1 (de) * 1984-12-12 1990-04-19 Kawasaki Steel Co Verfahren zur kontinuierlichen untersuchung eines verfluessigten materials.
GB2180059A (en) * 1985-09-05 1987-03-18 Stc Plc Plasma spectroscopy
JP2685482B2 (ja) * 1988-04-08 1997-12-03 株式会社日立製作所 粒子状物質の分析方法及び装置
US5018856A (en) * 1989-10-30 1991-05-28 The United States Of America As Represented By The Secretary Of Agriculture Continuum source atomic absorption spectrometry
US6008896A (en) * 1998-07-01 1999-12-28 National Research Council Of Canada Method and apparatus for spectroscopic analysis of heterogeneous materials
AUPP573098A0 (en) * 1998-09-04 1998-10-01 Generation Technology Research Pty Ltd Apparatus and method for analyzing material
US7901940B2 (en) * 2008-06-06 2011-03-08 Basf Corporation Method for measuring recovery of catalytic elements from fuel cells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463591A (en) * 1962-10-10 1969-08-26 Lear Siegler Inc Laser spectroscopy
US3680959A (en) * 1963-02-25 1972-08-01 Fisher Scientific Co Spectrochemical analysis
FR1364789A (fr) * 1963-05-17 1964-06-26 Comp Generale Electricite Procédé et dispositif de contrôle de l'oscillation laser
US3337738A (en) * 1964-06-16 1967-08-22 Baird Atomic Inc Manually operated sequential logarithmic spectrometer readout system
US3782823A (en) * 1972-03-23 1974-01-01 American Optical Corp Laser microprobe

Also Published As

Publication number Publication date
US3901599A (en) 1975-08-26
JPS5059086A (cg-RX-API-DMAC10.html) 1975-05-22
GB1398645A (en) 1975-06-25
FR2193200A1 (cg-RX-API-DMAC10.html) 1974-02-15
IT993587B (it) 1975-09-30
DE2336635A1 (de) 1974-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse