ZA731904B - A portable x-ray spectrometer - Google Patents

A portable x-ray spectrometer

Info

Publication number
ZA731904B
ZA731904B ZA731904A ZA731904A ZA731904B ZA 731904 B ZA731904 B ZA 731904B ZA 731904 A ZA731904 A ZA 731904A ZA 731904 A ZA731904 A ZA 731904A ZA 731904 B ZA731904 B ZA 731904B
Authority
ZA
South Africa
Prior art keywords
portable
ray spectrometer
spectrometer
ray
Prior art date
Application number
ZA731904A
Other languages
English (en)
Inventor
J Sahores
E Larribau
Original Assignee
Aquitaine Petrole
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 Aquitaine Petrole filed Critical Aquitaine Petrole
Publication of ZA731904B publication Critical patent/ZA731904B/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/2209Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using wavelength dispersive spectroscopy [WDS]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00Investigating materials by wave or particle radiation
    • G01N2223/05Investigating materials by wave or particle radiation by diffraction, scatter or reflection
    • G01N2223/056Investigating materials by wave or particle radiation by diffraction, scatter or reflection diffraction
    • G01N2223/0568Investigating materials by wave or particle radiation by diffraction, scatter or reflection diffraction spectro-diffractometry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00Investigating materials by wave or particle radiation
    • G01N2223/07Investigating materials by wave or particle radiation secondary emission
    • G01N2223/079Investigating materials by wave or particle radiation secondary emission incident electron beam and measuring excited X-rays
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00Investigating materials by wave or particle radiation
    • G01N2223/30Accessories, mechanical or electrical features
    • G01N2223/301Accessories, mechanical or electrical features portable apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
ZA731904A 1972-03-17 1973-03-19 A portable x-ray spectrometer ZA731904B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209419A FR2175667B1 (xx) 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
ZA731904B true ZA731904B (en) 1974-03-27

Family

ID=9095393

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731904A ZA731904B (en) 1972-03-17 1973-03-19 A portable x-ray spectrometer

Country Status (15)

Country Link
US (1) US3919549A (xx)
JP (1) JPS4914184A (xx)
AU (1) AU470805B2 (xx)
BE (1) BE796853A (xx)
CA (1) CA981373A (xx)
CH (1) CH567264A5 (xx)
DE (1) DE2313259A1 (xx)
FR (1) FR2175667B1 (xx)
GB (1) GB1406332A (xx)
IL (1) IL41804A (xx)
IT (1) IT983564B (xx)
LU (1) LU67226A1 (xx)
NL (1) NL7303751A (xx)
SU (1) SU503551A3 (xx)
ZA (1) ZA731904B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014287A (en) * 1990-04-18 1991-05-07 Thornton Michael G Portable x-ray fluorescence spectrometer for environmental monitoring of inorganic pollutants
US5842486A (en) * 1997-11-25 1998-12-01 Sussex Plastics Inc. Hermetically sealed cosmetic compact case
US6199559B1 (en) 1999-12-27 2001-03-13 Rexam Cosmetic Packaging, Inc. Hermetically sealed cosmetic compact case
CN104144551B (zh) * 2014-03-05 2017-03-29 南京康众光电科技有限公司 一种可控脉冲发射冷阴极x光机高压电源系统
CN107228871B (zh) * 2017-07-21 2023-07-04 中国地质大学(武汉) 一种便携式x射线分析装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449066A (en) * 1946-07-19 1948-09-14 Friedman Herbert Analysis by fluorescent X-ray excitation
US2837656A (en) * 1956-01-31 1958-06-03 Philips Corp X-ray analysis system and radiation detector for use in such system
JPS421996Y1 (xx) * 1964-08-03 1967-02-06
US3471694A (en) * 1965-03-01 1969-10-07 Philips Electronics & Pharm In Charge particle barrier consisting of magnetic means for removing electrons from an x-ray beam
US3435211A (en) * 1966-01-04 1969-03-25 Stanford Research Inst Gaseous glow discharge tube with cathode means surrounding anode means
LU54494A1 (xx) * 1967-09-18 1969-06-24

Also Published As

Publication number Publication date
FR2175667A1 (xx) 1973-10-26
IL41804A (en) 1976-06-30
SU503551A3 (ru) 1976-02-15
AU470805B2 (en) 1976-04-01
AU5342073A (en) 1974-09-19
IL41804A0 (en) 1973-05-31
US3919549A (en) 1975-11-11
NL7303751A (xx) 1973-09-19
LU67226A1 (xx) 1973-05-22
IT983564B (it) 1974-11-11
CH567264A5 (xx) 1975-09-30
BE796853A (fr) 1973-07-16
DE2313259A1 (de) 1973-09-27
CA981373A (en) 1976-01-06
JPS4914184A (xx) 1974-02-07
GB1406332A (en) 1975-09-17
FR2175667B1 (xx) 1974-08-02

Similar Documents

Publication Publication Date Title
CS804173A2 (en) Zpusob urcovani drsnosti difuzne odrazneho povrchu a zarireni k jeho provadeni
CS380473A2 (en) Insekticidni prostredek a zpusob vyroby ucinnych latek
JPS57127866A (en) Neutron detector
JPS4945747A (en) Anteisei o kairyoshita kannetsukirokuyoshiito
IL42315A0 (en) A cardiac function detector
IL43294A0 (en) Portable case
GB1415786A (en) Positioning device
IL43827A0 (en) A fitting
AU5892173A (en) Measuring radiation
ZA734769B (en) A 15-substituted-w-pentanorprosta-glandins
HK74779A (en) Peak detector
AU5837673A (en) Positioning apparatus
CA986796A (fr) Collecteur a naissain
IL41804A0 (en) A portable x-ray spectrometer
ZA733890B (en) A wide-angle x-ray spectrometer
GB1404351A (en) Fluorocarbon-containing compounds
PH9667A (en) Thickener mechanism
YU167572A (en) Lamelna sklopka z zunanjimi lamelami
JPS4945795A (en) Kubifurikiko o jusuru choonpatanshokushi
ZA732926B (en) Collapsible structure for portable covers
ZA734242B (en) Counters
AU5670973A (en) Portable grandstand portable grandstand
JPS4945716A (en) Shitabikiso o jusuru shashinzairyoyoshijitai
AU5942473A (en) A fence
CA35488S (en) Handle