BE869791A - Dispositif de mesure pour analyse de fluorescence x - Google Patents
Dispositif de mesure pour analyse de fluorescence xInfo
- Publication number
- BE869791A BE869791A BE189920A BE189920A BE869791A BE 869791 A BE869791 A BE 869791A BE 189920 A BE189920 A BE 189920A BE 189920 A BE189920 A BE 189920A BE 869791 A BE869791 A BE 869791A
- Authority
- BE
- Belgium
- Prior art keywords
- measuring device
- fluorescence analysis
- fluorescence
- analysis
- measuring
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2736960A DE2736960C3 (de) | 1977-08-17 | 1977-08-17 | Meßanordnung zur Röntgenfluoreszenzanalyse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE869791A true BE869791A (fr) | 1978-12-18 |
Family
ID=6016538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE189920A BE869791A (fr) | 1977-08-17 | 1978-08-17 | Dispositif de mesure pour analyse de fluorescence x |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4426717A (fr) |
| AT (1) | AT368285B (fr) |
| BE (1) | BE869791A (fr) |
| CA (1) | CA1111576A (fr) |
| CH (1) | CH635433A5 (fr) |
| DE (1) | DE2736960C3 (fr) |
| DK (1) | DK146367C (fr) |
| FR (1) | FR2400704A1 (fr) |
| GB (1) | GB2003267B (fr) |
| IT (1) | IT1162195B (fr) |
| LU (1) | LU80106A1 (fr) |
| NL (1) | NL185305C (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3542003A1 (de) * | 1985-11-28 | 1987-06-04 | Geesthacht Gkss Forschung | Verfahren zur zerstoerungsfreien analyse der oberflaechenschicht von proben |
| DE3606748C1 (de) * | 1986-03-01 | 1987-10-01 | Geesthacht Gkss Forschung | Anordnung zur zerstoerungsfreien Messung von Metallspuren |
| DE3813329A1 (de) * | 1988-04-21 | 1989-11-02 | Geesthacht Gkss Forschung | Verfahren und anordnung zur sammlung und analyse von staub |
| EP0372278A3 (fr) * | 1988-12-02 | 1991-08-21 | Gkss-Forschungszentrum Geesthacht Gmbh | Procédé et appareil d'analyse d'échantillons par fluorescence aux rayons X |
| JP2853261B2 (ja) * | 1989-05-16 | 1999-02-03 | 三菱マテリアル株式会社 | 金属分析方法および分析装置 |
| US5220591A (en) * | 1989-10-19 | 1993-06-15 | Sumitomo Electric Industries, Ltd. | Total reflection X-ray fluorescence apparatus |
| US5249216B1 (en) * | 1989-10-19 | 1996-11-05 | Sumitomo Electric Industries | Total reflection x-ray fluorescence apparatus |
| US5014287A (en) * | 1990-04-18 | 1991-05-07 | Thornton Michael G | Portable x-ray fluorescence spectrometer for environmental monitoring of inorganic pollutants |
| DE4127778C2 (de) * | 1991-04-30 | 1994-11-03 | Picolab Oberflaechen Und Spure | Vorrichtung zur Totalreflexions-Röntgenfluoreszenzanalyse |
| CN109827982B (zh) * | 2017-11-23 | 2024-04-26 | 核工业西南物理研究院 | 一种土壤重金属检测的快速检测仪 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920984A (en) * | 1974-04-08 | 1975-11-18 | Machlett Lab Inc | X-ray energy analyzer |
-
1977
- 1977-08-17 DE DE2736960A patent/DE2736960C3/de not_active Expired
-
1978
- 1978-07-16 IT IT83626/78A patent/IT1162195B/it active
- 1978-07-21 DK DK325778A patent/DK146367C/da not_active IP Right Cessation
- 1978-08-01 AT AT0557478A patent/AT368285B/de active
- 1978-08-02 NL NLAANVRAGE7808130,A patent/NL185305C/xx not_active IP Right Cessation
- 1978-08-08 CH CH841178A patent/CH635433A5/de not_active IP Right Cessation
- 1978-08-09 GB GB7832683A patent/GB2003267B/en not_active Expired
- 1978-08-11 LU LU80106A patent/LU80106A1/xx unknown
- 1978-08-16 CA CA309,467A patent/CA1111576A/fr not_active Expired
- 1978-08-17 FR FR7823990A patent/FR2400704A1/fr active Granted
- 1978-08-17 BE BE189920A patent/BE869791A/fr not_active IP Right Cessation
-
1980
- 1980-03-24 US US06/133,556 patent/US4426717A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2400704A1 (fr) | 1979-03-16 |
| AT368285B (de) | 1982-09-27 |
| FR2400704B1 (fr) | 1983-09-16 |
| NL7808130A (nl) | 1979-02-20 |
| DE2736960C3 (de) | 1980-03-06 |
| GB2003267A (en) | 1979-03-07 |
| GB2003267B (en) | 1982-01-06 |
| DE2736960B2 (de) | 1979-06-28 |
| US4426717A (en) | 1984-01-17 |
| DK325778A (da) | 1979-02-18 |
| DK146367B (da) | 1983-09-19 |
| NL185305B (nl) | 1989-10-02 |
| ATA557478A (de) | 1982-01-15 |
| IT1162195B (it) | 1987-03-25 |
| NL185305C (nl) | 1990-03-01 |
| DK146367C (da) | 1984-02-27 |
| CA1111576A (fr) | 1981-10-27 |
| CH635433A5 (de) | 1983-03-31 |
| LU80106A1 (fr) | 1979-01-19 |
| IT7883626A0 (it) | 1978-07-16 |
| DE2736960A1 (de) | 1979-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GESELLSCHAFT FUR KERNENERGIEVERWERTUNG IN SCHIFFB Effective date: 19910831 |