JPS52101095A - Glow discharge tube for spectrochemical analysis - Google Patents

Glow discharge tube for spectrochemical analysis

Info

Publication number
JPS52101095A
JPS52101095A JP1709376A JP1709376A JPS52101095A JP S52101095 A JPS52101095 A JP S52101095A JP 1709376 A JP1709376 A JP 1709376A JP 1709376 A JP1709376 A JP 1709376A JP S52101095 A JPS52101095 A JP S52101095A
Authority
JP
Japan
Prior art keywords
discharge tube
glow discharge
spectrochemical analysis
specimen
cathode
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.)
Pending
Application number
JP1709376A
Other languages
Japanese (ja)
Inventor
Kanji Tsujii
Yoshio Taguchi
Isao Sugaya
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1709376A priority Critical patent/JPS52101095A/en
Publication of JPS52101095A publication Critical patent/JPS52101095A/en
Pending 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
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (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)

Abstract

PURPOSE:The need for making the entire part of specimen cathode part with a high purity material and corrosion-resistant material and the reduction in analysis costs is made possible by mounting a heterogeneous material to the cathode specimen part opposing to an anode cylinder part.
JP1709376A 1976-02-20 1976-02-20 Glow discharge tube for spectrochemical analysis Pending JPS52101095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1709376A JPS52101095A (en) 1976-02-20 1976-02-20 Glow discharge tube for spectrochemical analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1709376A JPS52101095A (en) 1976-02-20 1976-02-20 Glow discharge tube for spectrochemical analysis

Publications (1)

Publication Number Publication Date
JPS52101095A true JPS52101095A (en) 1977-08-24

Family

ID=11934365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1709376A Pending JPS52101095A (en) 1976-02-20 1976-02-20 Glow discharge tube for spectrochemical analysis

Country Status (1)

Country Link
JP (1) JPS52101095A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63501825A (en) * 1985-11-20 1988-07-21 リーマン　リミテッド　ライアビリティー　カンパニー Atomic absorber or fluorescent instrument with efficient micronization of solid samples and wide linear range

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63501825A (en) * 1985-11-20 1988-07-21 リーマン　リミテッド　ライアビリティー　カンパニー Atomic absorber or fluorescent instrument with efficient micronization of solid samples and wide linear range

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