JPS5719377B2 - - Google Patents
Info
- Publication number
- JPS5719377B2 JPS5719377B2 JP3221576A JP3221576A JPS5719377B2 JP S5719377 B2 JPS5719377 B2 JP S5719377B2 JP 3221576 A JP3221576 A JP 3221576A JP 3221576 A JP3221576 A JP 3221576A JP S5719377 B2 JPS5719377 B2 JP S5719377B2
- 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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3221576A JPS52115279A (en) | 1976-03-23 | 1976-03-23 | Gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3221576A JPS52115279A (en) | 1976-03-23 | 1976-03-23 | Gas analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52115279A JPS52115279A (en) | 1977-09-27 |
| JPS5719377B2 true JPS5719377B2 (cs) | 1982-04-22 |
Family
ID=12352690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3221576A Granted JPS52115279A (en) | 1976-03-23 | 1976-03-23 | Gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52115279A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6826814B2 (ja) * | 2016-02-24 | 2021-02-10 | 旭化成エレクトロニクス株式会社 | 光学式物理量測定装置及びその光源制御方法 |
| TW202119019A (zh) * | 2019-11-05 | 2021-05-16 | 華碩電腦股份有限公司 | 外觀取像裝置及包含其的外觀檢測裝置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3588497A (en) * | 1969-06-13 | 1971-06-28 | Us Navy | Apparatus for measuring the concentration of gun gas and for deactivating a gun at dangerous gas levels |
| JPS4870592A (cs) * | 1971-12-23 | 1973-09-25 | ||
| US3911277A (en) * | 1974-07-25 | 1975-10-07 | Beckman Instruments Inc | Dual lighthouse detector |
-
1976
- 1976-03-23 JP JP3221576A patent/JPS52115279A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52115279A (en) | 1977-09-27 |