JPS5292784A - Light source cathode for atomic absorption analysis - Google Patents

Light source cathode for atomic absorption analysis

Info

Publication number
JPS5292784A
JPS5292784A JP852476A JP852476A JPS5292784A JP S5292784 A JPS5292784 A JP S5292784A JP 852476 A JP852476 A JP 852476A JP 852476 A JP852476 A JP 852476A JP S5292784 A JPS5292784 A JP S5292784A
Authority
JP
Japan
Prior art keywords
light source
atomic absorption
absorption analysis
source cathode
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
JP852476A
Other languages
Japanese (ja)
Inventor
Akira Hosoya
Keiichi Kuniya
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 JP852476A priority Critical patent/JPS5292784A/en
Publication of JPS5292784A publication Critical patent/JPS5292784A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To provide a light source cathode, in which the resonance line of Ba and Mg or an atomic line is simultaneously taken out by the use of a single lamp by making a cathode of a Ba-Mg alloy, which contains 5 to 7 atomic % of Ba, so as to obtain a Ba-Mg complex lamp having excellent light emitting characteristics.
JP852476A 1976-01-30 1976-01-30 Light source cathode for atomic absorption analysis Pending JPS5292784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP852476A JPS5292784A (en) 1976-01-30 1976-01-30 Light source cathode for atomic absorption analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP852476A JPS5292784A (en) 1976-01-30 1976-01-30 Light source cathode for atomic absorption analysis

Publications (1)

Publication Number Publication Date
JPS5292784A true JPS5292784A (en) 1977-08-04

Family

ID=11695520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP852476A Pending JPS5292784A (en) 1976-01-30 1976-01-30 Light source cathode for atomic absorption analysis

Country Status (1)

Country Link
JP (1) JPS5292784A (en)

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