IT8148521A0 - A fluorescenza atomica perfezionamento negli spettrometri - Google Patents

A fluorescenza atomica perfezionamento negli spettrometri

Info

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
Application number
IT8148521A
Other languages
English (en)
Inventor
Donald R Demers
Original Assignee
Baird Corp
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 Baird Corp filed Critical Baird Corp
Publication of IT8148521A0 publication Critical patent/IT8148521A0/it

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)
IT8148521A 1980-05-22 1981-05-22 A fluorescenza atomica perfezionamento negli spettrometri IT8148521A0 (it)

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)

* Cited by examiner, † Cited by third party
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

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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

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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

Cited By (1)

* Cited by examiner, † Cited by third party
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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