JPS5212889A - Light source setting device - Google Patents

Light source setting device

Info

Publication number
JPS5212889A
JPS5212889A JP8860075A JP8860075A JPS5212889A JP S5212889 A JPS5212889 A JP S5212889A JP 8860075 A JP8860075 A JP 8860075A JP 8860075 A JP8860075 A JP 8860075A JP S5212889 A JPS5212889 A JP S5212889A
Authority
JP
Japan
Prior art keywords
light source
setting device
source setting
setting
source
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
JP8860075A
Other languages
Japanese (ja)
Inventor
Masaru Watanabe
Takeo Watabe
Yukio Dooku
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co 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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP8860075A priority Critical patent/JPS5212889A/en
Publication of JPS5212889A publication Critical patent/JPS5212889A/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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To provide a device which atmates the setting of a light source, thus assuring that the light source is set with a given accuracy, and that a setting time required for setting the source is reduced.
JP8860075A 1975-07-19 1975-07-19 Light source setting device Pending JPS5212889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8860075A JPS5212889A (en) 1975-07-19 1975-07-19 Light source setting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8860075A JPS5212889A (en) 1975-07-19 1975-07-19 Light source setting device

Publications (1)

Publication Number Publication Date
JPS5212889A true JPS5212889A (en) 1977-01-31

Family

ID=13947310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8860075A Pending JPS5212889A (en) 1975-07-19 1975-07-19 Light source setting device

Country Status (1)

Country Link
JP (1) JPS5212889A (en)

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