DD283532A7 - Scha pe 437403 - Google Patents

Scha pe 437403 Download PDF

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Publication number
DD283532A7
DD283532A7 DD87303438A DD30343887A DD283532A7 DD 283532 A7 DD283532 A7 DD 283532A7 DD 87303438 A DD87303438 A DD 87303438A DD 30343887 A DD30343887 A DD 30343887A DD 283532 A7 DD283532 A7 DD 283532A7
Authority
DD
German Democratic Republic
Prior art keywords
opening
sources
conical
detector
ray fluorescence
Prior art date
Application number
DD87303438A
Other languages
German (de)
English (en)
Inventor
Jassen St Stamenov
Peju H Peev
Sascho A Sevov
Petko I Petkov
Original Assignee
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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 ����@�����@�����@����k�� filed Critical ����@�����@�����@����k��
Publication of DD283532A7 publication Critical patent/DD283532A7/de

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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)
DD87303438A 1986-06-17 1987-06-02 Scha pe 437403 DD283532A7 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8675382A BG44997A1 (2) 1986-06-17 1986-06-17

Publications (1)

Publication Number Publication Date
DD283532A7 true DD283532A7 (de) 1990-10-17

Family

ID=3917411

Family Applications (1)

Application Number Title Priority Date Filing Date
DD87303438A DD283532A7 (de) 1986-06-17 1987-06-02 Scha pe 437403

Country Status (8)

Country Link
JP (1) JPS6352046A (2)
AU (1) AU595615B2 (2)
BG (1) BG44997A1 (2)
DD (1) DD283532A7 (2)
DE (1) DE3718764A1 (2)
FI (1) FI871633A7 (2)
FR (1) FR2600165B1 (2)
GB (1) GB2192277B (2)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385784A (en) * 1919-06-25 1921-07-26 Chalmers G Hall Drift-compensating device for airships
US3511989A (en) * 1967-02-21 1970-05-12 Solomon Lazarevich Yakubovich Device for x-ray radiometric determination of elements in test specimens
US3889113A (en) * 1973-05-03 1975-06-10 Columbia Scient Ind Inc Radioisotope-excited, energy-dispersive x-ray fluorescence apparatus
US4063089A (en) * 1976-11-24 1977-12-13 The United States Of America As Represented By The United States Energy Research And Development Administration X-ray chemical analyzer for field applications
CA1132262A (en) * 1979-10-26 1982-09-21 Archibald H.C.P. Gillieson Method and apparatus for evaluating notes

Also Published As

Publication number Publication date
FI871633A0 (fi) 1987-04-14
JPS6352046A (ja) 1988-03-05
GB2192277B (en) 1990-01-31
FR2600165A1 (fr) 1987-12-18
AU595615B2 (en) 1990-04-05
FI871633A7 (fi) 1989-04-13
DE3718764A1 (de) 1987-12-23
BG44997A1 (2) 1989-03-15
AU7415787A (en) 1987-12-24
FR2600165B1 (fr) 1990-08-03
GB2192277A (en) 1988-01-06
GB8714194D0 (en) 1987-07-22

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