SE450530B - Rontgenfluorescensanalysator for bestemning av halten av ett emne som har hogre atomnummer en 47 - Google Patents

Rontgenfluorescensanalysator for bestemning av halten av ett emne som har hogre atomnummer en 47

Info

Publication number
SE450530B
SE450530B SE8200121A SE8200121A SE450530B SE 450530 B SE450530 B SE 450530B SE 8200121 A SE8200121 A SE 8200121A SE 8200121 A SE8200121 A SE 8200121A SE 450530 B SE450530 B SE 450530B
Authority
SE
Sweden
Prior art keywords
radiation
energy
sample volume
pulse
characteristic
Prior art date
Application number
SE8200121A
Other languages
English (en)
Swedish (sv)
Other versions
SE8200121L (sv
Inventor
T Gronberg
T Almen
K Golman
S Mattsson
S Sjoberg
Original Assignee
Elementanalys Almen & Gronberg
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 Elementanalys Almen & Gronberg filed Critical Elementanalys Almen & Gronberg
Priority to SE8200121A priority Critical patent/SE450530B/sv
Priority to US06/455,842 priority patent/US4573181A/en
Priority to DE3300566A priority patent/DE3300566A1/de
Priority to JP58002356A priority patent/JPS58171653A/ja
Publication of SE8200121L publication Critical patent/SE8200121L/
Publication of SE450530B publication Critical patent/SE450530B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating 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
    • G01N23/22—Investigating 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
    • G01N23/223—Investigating 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 by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence

Landscapes

  • Physics & Mathematics (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)
  • Measurement Of Radiation (AREA)
SE8200121A 1982-01-12 1982-01-12 Rontgenfluorescensanalysator for bestemning av halten av ett emne som har hogre atomnummer en 47 SE450530B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8200121A SE450530B (sv) 1982-01-12 1982-01-12 Rontgenfluorescensanalysator for bestemning av halten av ett emne som har hogre atomnummer en 47
US06/455,842 US4573181A (en) 1982-01-12 1983-01-05 X-Ray fluorescence analyzers
DE3300566A DE3300566A1 (de) 1982-01-12 1983-01-10 Roentgenfluoreszenzanalysator
JP58002356A JPS58171653A (ja) 1982-01-12 1983-01-12 Ｘ線けい光分析装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8200121A SE450530B (sv) 1982-01-12 1982-01-12 Rontgenfluorescensanalysator for bestemning av halten av ett emne som har hogre atomnummer en 47

Publications (2)

Publication Number Publication Date
SE8200121L SE8200121L (sv) 1983-07-13
SE450530B true SE450530B (sv) 1987-06-29

Family

ID=20345685

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200121A SE450530B (sv) 1982-01-12 1982-01-12 Rontgenfluorescensanalysator for bestemning av halten av ett emne som har hogre atomnummer en 47

Country Status (4)

Country Link
US (1) US4573181A (fi)
JP (1) JPS58171653A (fi)
DE (1) DE3300566A1 (fi)
SE (1) SE450530B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361761A (en) * 1992-06-17 1994-11-08 Wisconsin Alumni Research Foundation Method and apparatus for measuring blood iodine concentration
US6041096A (en) * 1995-08-09 2000-03-21 Asahi Kasei Kogyo Kabushiki Kaisha Method and apparatus for total reflection X-ray fluorescence spectroscopy
DE19837932C2 (de) * 1998-08-20 2000-09-07 Bioshape Ag Verfahren und Vorrichtung zur Ermittlung der Oberflächenform von biologischem Gewebe
US7894880B2 (en) * 2003-10-23 2011-02-22 The Board Of Trustees Of The Leland Stanford Junior University Measurement of renal extraction fraction using contrast enhanced computed tomography

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493750A (en) * 1967-04-10 1970-02-03 Texas Nuclear Corp Method and apparatus for radioactivity analysis
US3389254A (en) * 1967-08-29 1968-06-18 Atomic Energy Commission Usa Method and apparatus for nondestructive determination of u235 in uranium
US3688110A (en) * 1970-05-20 1972-08-29 Du Pont Photographic emulsion silver gage
JPS5713818B2 (fi) * 1971-08-06 1982-03-19
JPS54129735A (en) * 1978-03-29 1979-10-08 Matsushita Electric Ind Co Ltd Air conditioner
DE2915986C2 (de) * 1979-04-20 1982-04-08 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur kontinuierlichen Messung von Elementgehalten

Also Published As

Publication number Publication date
JPH0413656B2 (fi) 1992-03-10
DE3300566C2 (fi) 1992-03-26
DE3300566A1 (de) 1983-07-21
JPS58171653A (ja) 1983-10-08
SE8200121L (sv) 1983-07-13
US4573181A (en) 1986-02-25

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