JPS5550294B2 - - Google Patents
Info
- Publication number
- JPS5550294B2 JPS5550294B2 JP3640176A JP3640176A JPS5550294B2 JP S5550294 B2 JPS5550294 B2 JP S5550294B2 JP 3640176 A JP3640176 A JP 3640176A JP 3640176 A JP3640176 A JP 3640176A JP S5550294 B2 JPS5550294 B2 JP S5550294B2
- 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
- G01N21/17—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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3640176A JPS5391795A (en) | 1976-03-31 | 1976-03-31 | Atomic absorption and flame spectroscopic analysis apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3640176A JPS5391795A (en) | 1976-03-31 | 1976-03-31 | Atomic absorption and flame spectroscopic analysis apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5391795A JPS5391795A (en) | 1978-08-11 |
| JPS5550294B2 true JPS5550294B2 (US07935154-20110503-C00018.png) | 1980-12-17 |
Family
ID=12468818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3640176A Granted JPS5391795A (en) | 1976-03-31 | 1976-03-31 | Atomic absorption and flame spectroscopic analysis apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5391795A (US07935154-20110503-C00018.png) |
-
1976
- 1976-03-31 JP JP3640176A patent/JPS5391795A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5391795A (en) | 1978-08-11 |
