DE3370994D1 - Atomic absorption spectrophotometer and method of analysis by atomic absorption spectrophotometry - Google Patents

Atomic absorption spectrophotometer and method of analysis by atomic absorption spectrophotometry

Info

Publication number
DE3370994D1
DE3370994D1 DE8383200036T DE3370994T DE3370994D1 DE 3370994 D1 DE3370994 D1 DE 3370994D1 DE 8383200036 T DE8383200036 T DE 8383200036T DE 3370994 T DE3370994 T DE 3370994T DE 3370994 D1 DE3370994 D1 DE 3370994D1
Authority
DE
Germany
Prior art keywords
atomic absorption
analysis
spectrophotometry
spectrophotometer
absorption spectrophotometer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8383200036T
Other languages
English (en)
Inventor
Trevor John Stockdale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Koninklijke Philips NV
Original Assignee
Philips Electronic and Associated Industries Ltd
Philips Gloeilampenfabrieken NV
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 Philips Electronic and Associated Industries Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Electronic and Associated Industries Ltd
Application granted granted Critical
Publication of DE3370994D1 publication Critical patent/DE3370994D1/de
Expired legal-status Critical Current

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/3103—Atomic absorption analysis
    • 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
    • G01N21/72—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 flame burners

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE8383200036T 1982-01-19 1983-01-12 Atomic absorption spectrophotometer and method of analysis by atomic absorption spectrophotometry Expired DE3370994D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08201373A GB2113831B (en) 1982-01-19 1982-01-19 Method of analysis using atomic absorption spectrophotometry

Publications (1)

Publication Number Publication Date
DE3370994D1 true DE3370994D1 (en) 1987-05-21

Family

ID=10527703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383200036T Expired DE3370994D1 (en) 1982-01-19 1983-01-12 Atomic absorption spectrophotometer and method of analysis by atomic absorption spectrophotometry

Country Status (6)

Country Link
US (1) US4634277A (de)
EP (1) EP0086508B1 (de)
JP (1) JPS58124931A (de)
AU (1) AU557299B2 (de)
DE (1) DE3370994D1 (de)
GB (1) GB2113831B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069535A (ja) * 1983-09-26 1985-04-20 Shimadzu Corp 分光分析装置
DE3407552A1 (de) * 1984-03-01 1985-09-05 Bodenseewerk Perkin Elmer Co Gasregeleinrichtung zur regelung der brenngas- und oxidanszufuhr zu einem brenner bei einem atomabsorptions-spektrometer
GB2172713B (en) * 1985-03-22 1988-12-21 Philips Nv Spectrometer
US4744657A (en) * 1985-07-11 1988-05-17 Beckman Instruments, Inc. Method and record for calibration of a spectrophotometer
JPH0691335B2 (ja) * 1986-01-17 1994-11-14 三菱電機株式会社 電磁応用機器のシ−ルド
JPH087143B2 (ja) * 1987-10-31 1996-01-29 株式会社島津製作所 原子吸光分光光度計
JPH07119689B2 (ja) * 1988-03-26 1995-12-20 株式会社島津製作所 フレーム原子吸光分析装置
DE4401745C2 (de) * 1994-01-21 2003-02-06 Perkin Elmer Bodenseewerk Zwei Verfahren zur Lichterzeugung für die Atomabsorptionsspektroskopie und Atomabsorptionsspektroskopiesystem zur Durchführung des Verfahrens
JP2005030908A (ja) * 2003-07-11 2005-02-03 Shimadzu Corp フレーム式原子吸光分光光度計
US20230375467A1 (en) * 2022-05-18 2023-11-23 Repligen Corporation Variable path length absorption spectrometer having automated continuous slope measurement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655288A (en) * 1970-07-30 1972-04-11 Technicon Instr Optical system for use in automatic, simultaneous multielement atomic spectroscopy sample analysis apparatus
GB1397286A (en) * 1972-11-30 1975-06-11 Pye Ltd Atomic spectrophotometers
JPS5933204B2 (ja) * 1976-01-30 1984-08-14 株式会社日立製作所 二光束分光光度計
US4314764A (en) * 1977-10-18 1982-02-09 Varian Tectron Party Ltd. Chemical analysis sample control
DE2802147B2 (de) * 1978-01-19 1980-01-10 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur simultanen photometrischen Bestimmung mehrerer Elemente aus einer Probenflüssigkeit
DE2806145C3 (de) * 1978-02-14 1982-01-28 Beckman Instruments GmbH, 8000 München Verfahren zur exakten Erfassung der Meßwerte in Flammen-Absorptions- und Emissionsphotometern mit Verwendung einer elektrischen Regelung auf eine konstante Anzeige für die Kompensation einer Gerätedrift
GB1588478A (en) * 1978-05-22 1981-04-23 Perkin Elmer Corp Gas flow control apparatus
JPS54158288A (en) * 1978-06-05 1979-12-13 Hitachi Ltd Spectroscopic fluorescent photometer
US4250553A (en) * 1979-03-05 1981-02-10 The Perkin-Elmer Corporation Fluid flow measurement system
US4238830A (en) * 1979-08-01 1980-12-09 The Perkin-Elmer Corporation Curvature correction
US4322807A (en) * 1980-03-07 1982-03-30 The Perkin-Elmer Corporation Safe memory system for a spectrophotometer
JPS6051054B2 (ja) * 1980-09-24 1985-11-12 株式会社日立製作所 ゼ−マン原子吸光光度計
GB2109922B (en) * 1981-11-11 1985-03-20 Philips Electronic Associated Atomic resonance line source lamps and spectrophotometers for use with such lamps

Also Published As

Publication number Publication date
AU557299B2 (en) 1986-12-18
GB2113831B (en) 1985-10-02
GB2113831A (en) 1983-08-10
EP0086508B1 (de) 1987-04-15
EP0086508A1 (de) 1983-08-24
US4634277A (en) 1987-01-06
JPS58124931A (ja) 1983-07-25
AU1051683A (en) 1983-07-28

Similar Documents

Publication Publication Date Title
IL68082A (en) Quantitative analysis apparatus and method
GB2088582B (en) Atomic absorption spectroscopy
JPS5516100A (en) Sunshine screening agent and ultraaviolet absorption enhancing method
EP0423736A3 (en) Multi-element simultaneous analysis atomic absorption spectroscopy photometer and multi-element simultaneous analytic method
JPS57160047A (en) Spectrum analyzer
DE3370994D1 (en) Atomic absorption spectrophotometer and method of analysis by atomic absorption spectrophotometry
GB2145519B (en) Analysis of laser-produced samples
GB2113829B (en) Atomic absorption spectrophotometer
GB2071845B (en) Atomic absorption spectroscopy
ZA842097B (en) Method for taking the radiation background into account in the determination of radiation intensities of analysed samples
GB2085157B (en) Zeeman atomic absorption spectrophotometer
GB8619210D0 (en) Atomic absorption spectrometer
GB2141220B (en) Atomic absorption spectrophotometer
GB2027364B (en) Method of producing cuvettes for flameless atomic absorption spectroscopy
DE3368462D1 (en) Apparatus for carrying out spectral analysis
GB8315474D0 (en) Atomic absorption spectrophotometer
GB2116317B (en) Infrared radiation gas analyzer
AU556628B2 (en) Cuvette for atomic absorption spectrometry
GB2116316B (en) Infrared radiation gas analyzer
AU550161B2 (en) Atomic absorption spectrophotometer
GB2086042B (en) Process for carrying out analytical determinations by means of chemiluminescence and the use of the process for immunoassay
EP0133720A3 (en) Tube cell for atomic absorption spectrophotometry
GB2088054B (en) Improvements relating to atomic absorption spectroscopy
GB2182441B (en) Spectrum analysis
JPS56106142A (en) Spectroanalytical method of sample and spectrophotometer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee