JPS5367484A - Optics system for two light flux spectrophotometer - Google Patents

Optics system for two light flux spectrophotometer

Info

Publication number
JPS5367484A
JPS5367484A JP14222676A JP14222676A JPS5367484A JP S5367484 A JPS5367484 A JP S5367484A JP 14222676 A JP14222676 A JP 14222676A JP 14222676 A JP14222676 A JP 14222676A JP S5367484 A JPS5367484 A JP S5367484A
Authority
JP
Japan
Prior art keywords
spectrophotometer
light flux
optics system
stabilizeed
couple
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
JP14222676A
Other languages
Japanese (ja)
Inventor
Makoto Ishikawa
Katsu Inoue
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 JP14222676A priority Critical patent/JPS5367484A/en
Publication of JPS5367484A publication Critical patent/JPS5367484A/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
    • G01N21/17—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (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)
  • Spectrometry And Color Measurement (AREA)

Abstract

PURPOSE:To enable to carry out the measurement stabilizeed base line with a high accuracy, by providing a couple of single optical system, constituted so as the image of light source to be formed between the first and second concave mirror and at the situation of incidence slit.
JP14222676A 1976-11-29 1976-11-29 Optics system for two light flux spectrophotometer Pending JPS5367484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14222676A JPS5367484A (en) 1976-11-29 1976-11-29 Optics system for two light flux spectrophotometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14222676A JPS5367484A (en) 1976-11-29 1976-11-29 Optics system for two light flux spectrophotometer

Publications (1)

Publication Number Publication Date
JPS5367484A true JPS5367484A (en) 1978-06-15

Family

ID=15310338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14222676A Pending JPS5367484A (en) 1976-11-29 1976-11-29 Optics system for two light flux spectrophotometer

Country Status (1)

Country Link
JP (1) JPS5367484A (en)

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