JPS557177B2 - - Google Patents
Info
- Publication number
- JPS557177B2 JPS557177B2 JP7150575A JP7150575A JPS557177B2 JP S557177 B2 JPS557177 B2 JP S557177B2 JP 7150575 A JP7150575 A JP 7150575A JP 7150575 A JP7150575 A JP 7150575A JP S557177 B2 JPS557177 B2 JP S557177B2
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150575A JPS51147374A (en) | 1975-06-13 | 1975-06-13 | Optical system of infrared analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150575A JPS51147374A (en) | 1975-06-13 | 1975-06-13 | Optical system of infrared analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51147374A JPS51147374A (en) | 1976-12-17 |
| JPS557177B2 true JPS557177B2 (pt) | 1980-02-22 |
Family
ID=13462595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7150575A Granted JPS51147374A (en) | 1975-06-13 | 1975-06-13 | Optical system of infrared analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51147374A (pt) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111513U (ja) * | 1983-12-29 | 1985-07-29 | パイオニア株式会社 | デイスク記録再生装置 |
| JPS61122935A (ja) * | 1985-10-17 | 1986-06-10 | Toshiba Corp | 光学式デイスクレコ−ド再生装置 |
| JPH026151B2 (pt) * | 1983-01-21 | 1990-02-07 | Tokyo Shibaura Electric Co | |
| JPH0341901B2 (pt) * | 1983-04-26 | 1991-06-25 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165851U (ja) * | 1984-04-10 | 1985-11-02 | 株式会社 堀場製作所 | ガス分析計 |
| JPS6112048U (ja) * | 1984-06-26 | 1986-01-24 | 株式会社 堀場製作所 | 赤外線ガス分析計 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3761724A (en) * | 1972-07-06 | 1973-09-25 | Resalab Inc | Double beam hydrocarbon gas detector |
-
1975
- 1975-06-13 JP JP7150575A patent/JPS51147374A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3761724A (en) * | 1972-07-06 | 1973-09-25 | Resalab Inc | Double beam hydrocarbon gas detector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026151B2 (pt) * | 1983-01-21 | 1990-02-07 | Tokyo Shibaura Electric Co | |
| JPH0341901B2 (pt) * | 1983-04-26 | 1991-06-25 | ||
| JPS60111513U (ja) * | 1983-12-29 | 1985-07-29 | パイオニア株式会社 | デイスク記録再生装置 |
| JPS61122935A (ja) * | 1985-10-17 | 1986-06-10 | Toshiba Corp | 光学式デイスクレコ−ド再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51147374A (en) | 1976-12-17 |