JPS5151982A - - Google Patents

Info

Publication number
JPS5151982A
JPS5151982A JP49125817A JP12581774A JPS5151982A JP S5151982 A JPS5151982 A JP S5151982A JP 49125817 A JP49125817 A JP 49125817A JP 12581774 A JP12581774 A JP 12581774A JP S5151982 A JPS5151982 A JP S5151982A
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.)
Granted
Application number
JP49125817A
Other languages
Japanese (ja)
Other versions
JPS5323715B2 (enrdf_load_stackoverflow
Inventor
Koki Honda
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.)
Kett Electric Laboratory
Original Assignee
Kett Electric Laboratory
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 Kett Electric Laboratory filed Critical Kett Electric Laboratory
Priority to JP12581774A priority Critical patent/JPS5323715B2/ja
Publication of JPS5151982A publication Critical patent/JPS5151982A/ja
Publication of JPS5323715B2 publication Critical patent/JPS5323715B2/ja
Expired 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/065—Integrating spheres

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP12581774A 1974-10-31 1974-10-31 Expired JPS5323715B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12581774A JPS5323715B2 (enrdf_load_stackoverflow) 1974-10-31 1974-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12581774A JPS5323715B2 (enrdf_load_stackoverflow) 1974-10-31 1974-10-31

Publications (2)

Publication Number Publication Date
JPS5151982A true JPS5151982A (enrdf_load_stackoverflow) 1976-05-07
JPS5323715B2 JPS5323715B2 (enrdf_load_stackoverflow) 1978-07-17

Family

ID=14919658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12581774A Expired JPS5323715B2 (enrdf_load_stackoverflow) 1974-10-31 1974-10-31

Country Status (1)

Country Link
JP (1) JPS5323715B2 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877639A (ja) * 1981-11-02 1983-05-11 Satake Eng Co Ltd 穀粒精白度測定装置における標柱装置
JPS60100653U (ja) * 1983-12-16 1985-07-09 株式会社　ケツト科学研究所 白度計
JPS6121937U (ja) * 1984-07-12 1986-02-08 中島造機株式会社 穀類加工用白度計
JPS6165328U (enrdf_load_stackoverflow) * 1984-10-03 1986-05-06
JPS6170736U (enrdf_load_stackoverflow) * 1984-10-15 1986-05-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609042A (en) * 1968-05-13 1971-09-28 Hitachi Ltd Optical measuring apparatus for sampling material, making a flame test, and comparing the light from an unknown concentration with that from two known concentrations

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609042A (en) * 1968-05-13 1971-09-28 Hitachi Ltd Optical measuring apparatus for sampling material, making a flame test, and comparing the light from an unknown concentration with that from two known concentrations

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877639A (ja) * 1981-11-02 1983-05-11 Satake Eng Co Ltd 穀粒精白度測定装置における標柱装置
JPS60100653U (ja) * 1983-12-16 1985-07-09 株式会社　ケツト科学研究所 白度計
JPS6121937U (ja) * 1984-07-12 1986-02-08 中島造機株式会社 穀類加工用白度計
JPS6165328U (enrdf_load_stackoverflow) * 1984-10-03 1986-05-06
JPS6170736U (enrdf_load_stackoverflow) * 1984-10-15 1986-05-14

Also Published As

Publication number Publication date
JPS5323715B2 (enrdf_load_stackoverflow) 1978-07-17

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