IT8148521A0 - A fluorescenza atomica perfezionamento negli spettrometri - Google Patents
A fluorescenza atomica perfezionamento negli spettrometriInfo
- Publication number
- IT8148521A0 IT8148521A0 IT8148521A IT4852181A IT8148521A0 IT 8148521 A0 IT8148521 A0 IT 8148521A0 IT 8148521 A IT8148521 A IT 8148521A IT 4852181 A IT4852181 A IT 4852181A IT 8148521 A0 IT8148521 A0 IT 8148521A0
- Authority
- IT
- Italy
- Prior art keywords
- spectrometers
- atomic fluorescence
- improvement
- fluorescence improvement
- atomic
- Prior art date
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
- G01N21/73—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using plasma burners or torches
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/152,387 US4300834A (en) | 1980-05-22 | 1980-05-22 | Inductively coupled plasma atomic fluorescence spectrometer |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8148521A0 true IT8148521A0 (it) | 1981-05-22 |
Family
ID=22542705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8148521A IT8148521A0 (it) | 1980-05-22 | 1981-05-22 | A fluorescenza atomica perfezionamento negli spettrometri |
Country Status (6)
Country | Link |
---|---|
US (1) | US4300834A (it) |
JP (1) | JPS5710439A (it) |
DE (1) | DE3119903A1 (it) |
FR (1) | FR2483079A1 (it) |
GB (1) | GB2077425B (it) |
IT (1) | IT8148521A0 (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111307784A (zh) * | 2018-12-11 | 2020-06-19 | 中核北方核燃料元件有限公司 | 一种硼化铀固体样品中杂质元素含量的测定方法 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432644A (en) * | 1981-04-16 | 1984-02-21 | Baird Corporation | Spectrometer |
US4591267A (en) * | 1981-04-16 | 1986-05-27 | Baird Corporation | Spectrometer |
GB2141222B (en) * | 1983-06-06 | 1987-02-25 | Philips Electronic Associated | Atomic absorption spectrophotometer |
GB2141220B (en) * | 1983-06-06 | 1987-04-01 | Philips Electronic Associated | Atomic absorption spectrophotometer |
GB2141221B (en) * | 1983-06-06 | 1987-04-08 | Philips Electronic Associated | Atomic absorption spectrophotometer |
US4645343A (en) * | 1981-11-11 | 1987-02-24 | U.S. Philips Corporation | Atomic resonance line source lamps and spectrophotometers for use with such lamps |
GB2109922B (en) * | 1981-11-11 | 1985-03-20 | Philips Electronic Associated | Atomic resonance line source lamps and spectrophotometers for use with such lamps |
US4597933A (en) * | 1983-06-01 | 1986-07-01 | The United States Of America As Represented By The Secretary Of The Navy | Radiative opacity and emissivity measuring device |
DD222405A1 (de) * | 1984-03-01 | 1985-05-15 | Zeiss Jena Veb Carl | Verfahren und anordnung zur mehrelementenanalyse |
FR2564230B1 (fr) * | 1984-05-14 | 1986-10-24 | Cogema | Enceinte etanche blindee equipee pour etre utilisable en spectrometrie d'emission |
US4620148A (en) * | 1984-08-27 | 1986-10-28 | Baird Corporation | Current meter |
US4630924A (en) * | 1985-07-29 | 1986-12-23 | The Dow Chemical Company | Conical DC plasma emission source |
FR2601778B1 (fr) * | 1986-07-17 | 1988-09-16 | Commissariat Energie Atomique | Dispositif de dosage elementaire en milieu radioactif par fluorescence induite par laser dans un plasma haute frequence |
US5642190A (en) * | 1995-09-01 | 1997-06-24 | Thermo Jarrell Ash Corp. | Dual-axis plasma imaging system for use in spectroscopic analysis |
DE19632607C2 (de) * | 1996-08-13 | 2001-07-19 | Deutsch Zentr Luft & Raumfahrt | Meßeinrichtung und Meßverfahren zur Bestimmung von Stöchiometrieverhältnissen bei der Verbrennung von Kohlenwasserstoffen und Verwendung der Meßeinrichtung |
ATE364174T1 (de) | 2001-01-26 | 2007-06-15 | Biocal Technology Inc | Optische detektion in einem mehrkanaligen bioseparationssystem |
US6870165B2 (en) * | 2001-10-19 | 2005-03-22 | Biocal Technology, Inc. | Multi-color multiplexed analysis in a bio-separation system |
US7511246B2 (en) | 2002-12-12 | 2009-03-31 | Perkinelmer Las Inc. | Induction device for generating a plasma |
ES2223296B1 (es) * | 2003-08-01 | 2005-12-16 | Universidad Politecnica De Valencia | Un aparato para la caracterizacion simultanea o consecutiva de multiples muestras de materiales solidos mediante fotoluminiscencia. |
CN101495262B (zh) | 2005-03-11 | 2014-11-12 | 魄金莱默有限公司 | 等离子体及其使用方法 |
CA2608528C (en) * | 2005-06-17 | 2014-12-23 | Perkinelmer, Inc. | Boost devices and methods of using them |
US8622735B2 (en) * | 2005-06-17 | 2014-01-07 | Perkinelmer Health Sciences, Inc. | Boost devices and methods of using them |
US7742167B2 (en) | 2005-06-17 | 2010-06-22 | Perkinelmer Health Sciences, Inc. | Optical emission device with boost device |
DE102005058160A1 (de) * | 2005-12-05 | 2007-06-21 | Spectro Analytical Instruments Gmbh & Co. Kg | Vorrichtung und Verfahren zur Analyse metallischer Proben |
DE102006048346A1 (de) * | 2006-10-12 | 2008-04-17 | Eppendorf Ag | Verfahren zur Vorrichtung zur quantitativen Echtzeitanalyse von fluoreszierenden Proben |
US20080181155A1 (en) * | 2007-01-31 | 2008-07-31 | Texas Instruments Incorporated | Apparatus for and method of detecting wireless local area network signals using a low power receiver |
US9997325B2 (en) | 2008-07-17 | 2018-06-12 | Verity Instruments, Inc. | Electron beam exciter for use in chemical analysis in processing systems |
DE102009018253A1 (de) * | 2009-04-21 | 2010-11-11 | OBLF, Gesellschaft für Elektronik und Feinwerktechnik mbH | Verfahren und Vorrichtung zur spektrometrischen Elementanalyse |
WO2011140174A1 (en) * | 2010-05-05 | 2011-11-10 | Perkinelmer Health Sciences, Inc. | Oxidation resistant induction devices |
WO2011140168A1 (en) | 2010-05-05 | 2011-11-10 | Perkinelmer Health Sciences, Inc. | Inductive devices and low flow plasmas using them |
EP2904881B1 (en) | 2012-07-13 | 2020-11-11 | PerkinElmer Health Sciences, Inc. | Torches with refractory and not-refractory materials coupled together |
CN102866138A (zh) * | 2012-09-13 | 2013-01-09 | 北京瑞利分析仪器有限公司 | 基于四象限探测器的原子荧光空心阴极灯辅助***及方法 |
CN102879372A (zh) * | 2012-10-12 | 2013-01-16 | 中国航空工业集团公司北京航空材料研究院 | 采用原子荧光光谱法测定纯铬中砷、锑、铋含量的方法 |
CN106338504B (zh) * | 2016-08-04 | 2020-10-27 | 江苏天瑞仪器股份有限公司 | 一种电感耦合等离子体全谱直读光谱仪定性分析方法 |
CN110579564B (zh) * | 2019-10-29 | 2021-03-23 | 长沙开元弘盛科技有限公司 | 一种同时测定汞、镉、锌、铅的装置和方法 |
CN111257256B (zh) * | 2020-03-26 | 2024-05-24 | 四川大学 | 原子吸收、荧光和发射光谱同时测量分析检测***及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB763556A (en) * | 1953-11-17 | 1956-12-12 | Commw Scient Ind Res Org | Improved method of and apparatus for spectrochemical analysis |
US3428401A (en) * | 1964-10-28 | 1969-02-18 | Beckman Instruments Inc | Flame photometer |
FR1525724A (fr) * | 1966-06-06 | 1968-05-17 | Philips Nv | Spectromètre d'absorption à plusieurs canaux |
GB1262322A (en) * | 1968-05-27 | 1972-02-02 | Douglas Graham Mitchell | Apparatus for spectroscopic analysis |
US3958883A (en) * | 1974-07-10 | 1976-05-25 | Baird-Atomic, Inc. | Radio frequency induced plasma excitation of optical emission spectroscopic samples |
-
1980
- 1980-05-22 US US06/152,387 patent/US4300834A/en not_active Expired - Lifetime
-
1981
- 1981-05-19 DE DE19813119903 patent/DE3119903A1/de not_active Withdrawn
- 1981-05-20 FR FR8110086A patent/FR2483079A1/fr active Granted
- 1981-05-20 JP JP7638481A patent/JPS5710439A/ja active Pending
- 1981-05-20 GB GB8115511A patent/GB2077425B/en not_active Expired
- 1981-05-22 IT IT8148521A patent/IT8148521A0/it unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111307784A (zh) * | 2018-12-11 | 2020-06-19 | 中核北方核燃料元件有限公司 | 一种硼化铀固体样品中杂质元素含量的测定方法 |
Also Published As
Publication number | Publication date |
---|---|
US4300834A (en) | 1981-11-17 |
DE3119903A1 (de) | 1982-05-06 |
GB2077425B (en) | 1984-07-25 |
FR2483079B1 (it) | 1984-12-28 |
GB2077425A (en) | 1981-12-16 |
JPS5710439A (en) | 1982-01-20 |
FR2483079A1 (fr) | 1981-11-27 |
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