JPS51134177A - Heavy nitrogen measuring device - Google Patents

Heavy nitrogen measuring device

Info

Publication number
JPS51134177A
JPS51134177A JP5815775A JP5815775A JPS51134177A JP S51134177 A JPS51134177 A JP S51134177A JP 5815775 A JP5815775 A JP 5815775A JP 5815775 A JP5815775 A JP 5815775A JP S51134177 A JPS51134177 A JP S51134177A
Authority
JP
Japan
Prior art keywords
measuring device
heavy nitrogen
nitrogen measuring
heavy
speedy
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
JP5815775A
Other languages
Japanese (ja)
Inventor
Nobuhiko Kokubu
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.)
Jasco Corp
Original Assignee
Japan Spectroscopic Co Ltd
Nihon Bunko Kogyo 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 Japan Spectroscopic Co Ltd, Nihon Bunko Kogyo KK filed Critical Japan Spectroscopic Co Ltd
Priority to JP5815775A priority Critical patent/JPS51134177A/en
Publication of JPS51134177A publication Critical patent/JPS51134177A/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
    • G01N21/68—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 high frequency electric fields

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:A heavy nitrogen measuring device to make the measurement of heavy nitrogen easy and speedy, not requiring any high skill, through direct coupling of systems ranging from burning of sample-material to high-frequency radiation by a discharge tube.
JP5815775A 1975-05-15 1975-05-15 Heavy nitrogen measuring device Pending JPS51134177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5815775A JPS51134177A (en) 1975-05-15 1975-05-15 Heavy nitrogen measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5815775A JPS51134177A (en) 1975-05-15 1975-05-15 Heavy nitrogen measuring device

Publications (1)

Publication Number Publication Date
JPS51134177A true JPS51134177A (en) 1976-11-20

Family

ID=13076149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5815775A Pending JPS51134177A (en) 1975-05-15 1975-05-15 Heavy nitrogen measuring device

Country Status (1)

Country Link
JP (1) JPS51134177A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495479A (en) * 1972-05-04 1974-01-18
JPS4964488A (en) * 1972-10-20 1974-06-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495479A (en) * 1972-05-04 1974-01-18
JPS4964488A (en) * 1972-10-20 1974-06-21

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