JPS5654338A - Simple checker of gas analyzer - Google Patents
Simple checker of gas analyzerInfo
- Publication number
- JPS5654338A JPS5654338A JP13160579A JP13160579A JPS5654338A JP S5654338 A JPS5654338 A JP S5654338A JP 13160579 A JP13160579 A JP 13160579A JP 13160579 A JP13160579 A JP 13160579A JP S5654338 A JPS5654338 A JP S5654338A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- light
- cells
- supplied
- contactless switch
- Prior art date
- 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.)
- Granted
Links
- 230000035945 sensitivity Effects 0.000 abstract 3
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
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
- G01N21/37—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using pneumatic detection
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 |
|---|---|---|---|
| JP13160579A JPS5654338A (en) | 1979-10-11 | 1979-10-11 | Simple checker of gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13160579A JPS5654338A (en) | 1979-10-11 | 1979-10-11 | Simple checker of gas analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5654338A true JPS5654338A (en) | 1981-05-14 |
| JPS6325297B2 JPS6325297B2 (enrdf_load_stackoverflow) | 1988-05-25 |
Family
ID=15061961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13160579A Granted JPS5654338A (en) | 1979-10-11 | 1979-10-11 | Simple checker of gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5654338A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0396839A (ja) * | 1989-09-08 | 1991-04-22 | Takagi Ind Co Ltd | 濃度測定装置 |
| JPH0396834A (ja) * | 1989-09-08 | 1991-04-22 | Takagi Ind Co Ltd | 濃度測定装置 |
-
1979
- 1979-10-11 JP JP13160579A patent/JPS5654338A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0396839A (ja) * | 1989-09-08 | 1991-04-22 | Takagi Ind Co Ltd | 濃度測定装置 |
| JPH0396834A (ja) * | 1989-09-08 | 1991-04-22 | Takagi Ind Co Ltd | 濃度測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6325297B2 (enrdf_load_stackoverflow) | 1988-05-25 |
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