JPS61933B2 - - Google Patents
Info
- Publication number
- JPS61933B2 JPS61933B2 JP8880578A JP8880578A JPS61933B2 JP S61933 B2 JPS61933 B2 JP S61933B2 JP 8880578 A JP8880578 A JP 8880578A JP 8880578 A JP8880578 A JP 8880578A JP S61933 B2 JPS61933 B2 JP S61933B2
- 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 |
|---|---|---|---|
| JP8880578A JPS5515086A (en) | 1978-07-18 | 1978-07-18 | Gas density measuring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8880578A JPS5515086A (en) | 1978-07-18 | 1978-07-18 | Gas density measuring unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5515086A JPS5515086A (en) | 1980-02-01 |
| JPS61933B2 true JPS61933B2 (en) | 1986-01-13 |
Family
ID=13953088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8880578A Granted JPS5515086A (en) | 1978-07-18 | 1978-07-18 | Gas density measuring unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5515086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0450183Y2 (en) * | 1986-08-08 | 1992-11-26 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3316771A1 (en) * | 1983-05-07 | 1984-11-08 | Leybold-Heraeus GmbH, 5000 Köln | LIGHT SOURCE FOR NON-DISPERSIVE GAS ANALYZERS AS A FLUORESCENT LAMP |
| IL77494A (en) * | 1986-01-01 | 1989-12-15 | Irad Technologies Ltd | Gas analyzer |
-
1978
- 1978-07-18 JP JP8880578A patent/JPS5515086A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0450183Y2 (en) * | 1986-08-08 | 1992-11-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5515086A (en) | 1980-02-01 |