JPS5761934A - Scanning apparatus of light absorption of ultracentrifuge in common use of separation and analysis - Google Patents
Scanning apparatus of light absorption of ultracentrifuge in common use of separation and analysisInfo
- Publication number
- JPS5761934A JPS5761934A JP13688680A JP13688680A JPS5761934A JP S5761934 A JPS5761934 A JP S5761934A JP 13688680 A JP13688680 A JP 13688680A JP 13688680 A JP13688680 A JP 13688680A JP S5761934 A JPS5761934 A JP S5761934A
- Authority
- JP
- Japan
- Prior art keywords
- diffraction grating
- spectroscope
- slit
- concave mirror
- condensed
- 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
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
- G01N21/251—Colorimeters; Construction thereof
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)
- Optical Measuring Cells (AREA)
Abstract
PURPOSE:To make a highly accurate analysis of sample components, by introducing light separated into spectral components by a diffraction grating spectroscope into the spectroscope provided with slits after transmitting a sample cell through a plane mirror and concave mirror and scanning the spectroscope to the direction of centrifugal force acting on the sample cell. CONSTITUTION:Light of a lamp 6 is condensed on a incidence slit 8a of a diffraction grating spectroscope composed of a plane diffraction grating and a concave mirror 9 and after changing a single color emitted from an exit slit 8b into parallel luminous flux by a concave mirror 11, the luminous flux is passed through a sample cell 15 of a ultra centrifuge 2 through plane mirrors 12, 13. This light is condensed on a slit 17 by a concave mirror 16 and condensed lught is made incident to a photodetector 18. An image of the cell 15 is scanned by the slit 17 and a photodetector 18 in one body to the direction acting centrifugal force and also, wavelength scanning of the diffraction grating is carried out. Hereby, a highly accurate analysis of sample compenents is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13688680A JPS5761934A (en) | 1980-09-30 | 1980-09-30 | Scanning apparatus of light absorption of ultracentrifuge in common use of separation and analysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13688680A JPS5761934A (en) | 1980-09-30 | 1980-09-30 | Scanning apparatus of light absorption of ultracentrifuge in common use of separation and analysis |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5761934A true JPS5761934A (en) | 1982-04-14 |
Family
ID=15185841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13688680A Pending JPS5761934A (en) | 1980-09-30 | 1980-09-30 | Scanning apparatus of light absorption of ultracentrifuge in common use of separation and analysis |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5761934A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6118843A (en) * | 1984-07-06 | 1986-01-27 | Hitachi Koki Co Ltd | Absorption recording apparatus for centrifugal separator |
JPS62273431A (en) * | 1986-05-21 | 1987-11-27 | Takemasa Kamimoto | Mean particle diameter measuring instrument for injected fuel |
JPS63187757U (en) * | 1987-05-26 | 1988-12-01 | ||
JPS63298027A (en) * | 1987-05-28 | 1988-12-05 | Shimadzu Corp | Measuring instrument for grain size distribution |
JPH02500028U (en) * | 1987-10-29 | 1990-07-05 |
-
1980
- 1980-09-30 JP JP13688680A patent/JPS5761934A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6118843A (en) * | 1984-07-06 | 1986-01-27 | Hitachi Koki Co Ltd | Absorption recording apparatus for centrifugal separator |
JPS62273431A (en) * | 1986-05-21 | 1987-11-27 | Takemasa Kamimoto | Mean particle diameter measuring instrument for injected fuel |
JPS63187757U (en) * | 1987-05-26 | 1988-12-01 | ||
JPH0312997Y2 (en) * | 1987-05-26 | 1991-03-26 | ||
JPS63298027A (en) * | 1987-05-28 | 1988-12-05 | Shimadzu Corp | Measuring instrument for grain size distribution |
JPH02500028U (en) * | 1987-10-29 | 1990-07-05 |
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