JPS5323715B2 - - Google Patents
Info
- Publication number
- JPS5323715B2 JPS5323715B2 JP12581774A JP12581774A JPS5323715B2 JP S5323715 B2 JPS5323715 B2 JP S5323715B2 JP 12581774 A JP12581774 A JP 12581774A JP 12581774 A JP12581774 A JP 12581774A JP S5323715 B2 JPS5323715 B2 JP S5323715B2
- 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.)
- Expired
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12581774A JPS5323715B2 (en:Method) | 1974-10-31 | 1974-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12581774A JPS5323715B2 (en:Method) | 1974-10-31 | 1974-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5151982A JPS5151982A (en:Method) | 1976-05-07 |
| JPS5323715B2 true JPS5323715B2 (en:Method) | 1978-07-17 |
Family
ID=14919658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12581774A Expired JPS5323715B2 (en:Method) | 1974-10-31 | 1974-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5323715B2 (en:Method) |
Families Citing this family (5)
| 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 (en:Method) * | 1984-10-03 | 1986-05-06 | ||
| JPS6170736U (en:Method) * | 1984-10-15 | 1986-05-14 |
Family Cites Families (1)
| 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 |
-
1974
- 1974-10-31 JP JP12581774A patent/JPS5323715B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5151982A (en:Method) | 1976-05-07 |