JPS4995686A - - Google Patents

Info

Publication number
JPS4995686A
JPS4995686A JP48006440A JP644073A JPS4995686A JP S4995686 A JPS4995686 A JP S4995686A JP 48006440 A JP48006440 A JP 48006440A JP 644073 A JP644073 A JP 644073A JP S4995686 A JPS4995686 A JP S4995686A
Authority
JP
Japan
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
JP48006440A
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 filed Critical
Priority to JP48006440A priority Critical patent/JPS4995686A/ja
Priority to US430943A priority patent/US3869643A/en
Publication of JPS4995686A publication Critical patent/JPS4995686A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/006—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects using optical pumping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP48006440A 1973-01-12 1973-01-12 Pending JPS4995686A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP48006440A JPS4995686A (ja) 1973-01-12 1973-01-12
US430943A US3869643A (en) 1973-01-12 1974-01-04 Apparatus for emitting atomic flourescence spectral lines used for atomic absorption analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48006440A JPS4995686A (ja) 1973-01-12 1973-01-12

Publications (1)

Publication Number Publication Date
JPS4995686A true JPS4995686A (ja) 1974-09-11

Family

ID=11638447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48006440A Pending JPS4995686A (ja) 1973-01-12 1973-01-12

Country Status (2)

Country Link
US (1) US3869643A (ja)
JP (1) JPS4995686A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007108159A1 (ja) * 2006-03-21 2007-09-27 Nu Eco Engineering Co., Ltd. マルチマイクロホローカソード光源及び多元素同時吸光分析装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158790A (en) * 1976-06-07 1979-06-19 Commonwealth Scientific And Industrial Research Organization High intensity atomic spectral lamp with interchangeable cathode
US4602193A (en) * 1984-08-10 1986-07-22 Emory University Method and apparatus for the stabilization of direct current arc lamps
US4698550A (en) * 1985-05-06 1987-10-06 Hamamatsu Photonics Kabushiki Kaisha Hollow cathode lamp
JPH0756781B2 (ja) * 1992-04-24 1995-06-14 江東電気株式会社 中空陰極放電管
CN105092763A (zh) * 2015-08-26 2015-11-25 北京市理化分析测试中心 Hplc-afs汞形态分析的电化学预还原方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB896744A (en) * 1959-10-19 1962-05-16 Commw Scient Ind Res Org Improvements in and relating to atomic spectral lamps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007108159A1 (ja) * 2006-03-21 2007-09-27 Nu Eco Engineering Co., Ltd. マルチマイクロホローカソード光源及び多元素同時吸光分析装置

Also Published As

Publication number Publication date
US3869643A (en) 1975-03-04

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