AU2001282582A1 - 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
AU2001282582A1
AU2001282582A1 AU2001282582A AU8258201A AU2001282582A1 AU 2001282582 A1 AU2001282582 A1 AU 2001282582A1 AU 2001282582 A AU2001282582 A AU 2001282582A AU 8258201 A AU8258201 A AU 8258201A AU 2001282582 A1 AU2001282582 A1 AU 2001282582A1
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
AU2001282582A
Other languages
English (en)
Inventor
Jyunichi Imakama
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 AU2001282582A1 publication Critical patent/AU2001282582A1/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
    • G01N21/17—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
    • G01N21/63—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AU2001282582A 2000-09-01 2001-08-31 Hollow cathode lamp, atomic absorption analyzer, and atomic fluorescence analyzer Abandoned AU2001282582A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-265649 2000-09-01
JP2000265649A JP2002075283A (ja) 2000-09-01 2000-09-01 ホロカソードランプ、原子吸光分析装置及び原子蛍光分析装置
PCT/JP2001/007545 WO2002019384A1 (fr) 2000-09-01 2001-08-31 Lampe a cathode creuse, analyseur d'absorption atomique et analyseur de fluorescence atomique

Publications (1)

Publication Number Publication Date
AU2001282582A1 true AU2001282582A1 (en) 2002-03-13

Family

ID=18752885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001282582A Abandoned AU2001282582A1 (en) 2000-09-01 2001-08-31 Hollow cathode lamp, atomic absorption analyzer, and atomic fluorescence analyzer

Country Status (3)

Country Link
JP (1) JP2002075283A (ja)
AU (1) AU2001282582A1 (ja)
WO (1) WO2002019384A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007048275A1 (fr) * 2005-10-28 2007-05-03 Kazuhiro Miyashita Lampe a decharge
CN102507518B (zh) * 2011-10-25 2013-05-08 天津港东科技发展股份有限公司 12灯位多通道原子荧光光度计

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0797045B2 (ja) * 1986-11-12 1995-10-18 日本分光工業株式会社 ホロ−カソ−ドランプ及び該ランプを光源とした原子吸光／螢光分光光度計
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 (ja) * 1999-02-23 2000-09-08 Hamamatsu Photonics Kk ホローカソードランプ
JP2000243354A (ja) * 1999-02-23 2000-09-08 Hamamatsu Photonics Kk ホローカソードランプ

Also Published As

Publication number Publication date
WO2002019384A1 (fr) 2002-03-07
JP2002075283A (ja) 2002-03-15

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