JPS575303B2 - - Google Patents
Info
- Publication number
- JPS575303B2 JPS575303B2 JP3484677A JP3484677A JPS575303B2 JP S575303 B2 JPS575303 B2 JP S575303B2 JP 3484677 A JP3484677 A JP 3484677A JP 3484677 A JP3484677 A JP 3484677A JP S575303 B2 JPS575303 B2 JP S575303B2
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
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)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3484677A JPS53120484A (en) | 1977-03-29 | 1977-03-29 | Gas analyzer of ultrared ray type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3484677A JPS53120484A (en) | 1977-03-29 | 1977-03-29 | Gas analyzer of ultrared ray type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53120484A JPS53120484A (en) | 1978-10-20 |
| JPS575303B2 true JPS575303B2 (en) | 1982-01-29 |
Family
ID=12425541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3484677A Granted JPS53120484A (en) | 1977-03-29 | 1977-03-29 | Gas analyzer of ultrared ray type |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53120484A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147977A (en) * | 1974-05-20 | 1975-11-27 |
-
1977
- 1977-03-29 JP JP3484677A patent/JPS53120484A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147977A (en) * | 1974-05-20 | 1975-11-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53120484A (en) | 1978-10-20 |