AU2001282583A1 - Hollow cathode lamp, atomic absorption analyzer, and atomic fluorescence analyzer - Google Patents

Hollow cathode lamp, atomic absorption analyzer, and atomic fluorescence analyzer

Info

Publication number
AU2001282583A1
AU2001282583A1 AU2001282583A AU8258301A AU2001282583A1 AU 2001282583 A1 AU2001282583 A1 AU 2001282583A1 AU 2001282583 A AU2001282583 A AU 2001282583A AU 8258301 A AU8258301 A AU 8258301A AU 2001282583 A1 AU2001282583 A1 AU 2001282583A1
Authority
AU
Australia
Prior art keywords
analyzer
atomic
hollow cathode
cathode lamp
atomic absorption
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.)
Abandoned
Application number
AU2001282583A
Inventor
Jyunichi Imakama
Masayasu Kobayashi
Yuji Shimazu
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Publication of AU2001282583A1 publication Critical patent/AU2001282583A1/en
Abandoned 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6402—Atomic fluorescence; Laser induced fluorescence
    • G01N21/6404—Atomic fluorescence
    • 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
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/09—Hollow cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/68—Lamps in which the main discharge is between parts of a current-carrying guide, e.g. halo lamp

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AU2001282583A 2000-09-01 2001-08-31 Hollow cathode lamp, atomic absorption analyzer, and atomic fluorescence analyzer Abandoned AU2001282583A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-265666 2000-09-01
JP2000265666A JP2002075285A (en) 2000-09-01 2000-09-01 Hollow cathode lamp, atomic absorption spectroscope and atomic fluorescence spectroscope
PCT/JP2001/007546 WO2002019385A1 (en) 2000-09-01 2001-08-31 Hollow cathode lamp, atomic absorption analyzer, and atomic fluorescence analyzer

Publications (1)

Publication Number Publication Date
AU2001282583A1 true AU2001282583A1 (en) 2002-03-13

Family

ID=18752899

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001282583A Abandoned AU2001282583A1 (en) 2000-09-01 2001-08-31 Hollow cathode lamp, atomic absorption analyzer, and atomic fluorescence analyzer

Country Status (3)

Country Link
JP (1) JP2002075285A (en)
AU (1) AU2001282583A1 (en)
WO (1) WO2002019385A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102866138A (en) * 2012-09-13 2013-01-09 北京瑞利分析仪器有限公司 Four-quadrant detector-based auxiliary system and method for atomic fluorescence hollow cathode lamp
CN104977283B (en) * 2015-07-02 2018-12-28 北京市理化分析测试中心 Stationary magnetic field is placed in the Zeemen effect Atomic Fluorescence Spectrometer of atomizer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0797045B2 (en) * 1986-11-12 1995-10-18 日本分光工業株式会社 Hollow cathode lamp and atomic absorption / fluorescence spectrophotometer using the lamp as a light source
US5283624A (en) * 1989-10-18 1994-02-01 Hitachi, Ltd. Multi-element simultaneous analysis atomic absorption spectroscopy photometer and multi-element simultaneous analytic method
JP2000243356A (en) * 1999-02-23 2000-09-08 Hamamatsu Photonics Kk Hollow cathode lamp
JP2000243354A (en) * 1999-02-23 2000-09-08 Hamamatsu Photonics Kk Hollow cathode lamp

Also Published As

Publication number Publication date
WO2002019385A1 (en) 2002-03-07
JP2002075285A (en) 2002-03-15

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