JPS60165537A - 光透過率測定装置の信号検出方式 - Google Patents
光透過率測定装置の信号検出方式Info
- Publication number
- JPS60165537A JPS60165537A JP2085784A JP2085784A JPS60165537A JP S60165537 A JPS60165537 A JP S60165537A JP 2085784 A JP2085784 A JP 2085784A JP 2085784 A JP2085784 A JP 2085784A JP S60165537 A JPS60165537 A JP S60165537A
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- receiver
- emitter
- conversion element
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 238000002834 transmittance Methods 0.000 title claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 235000001537 Ribes X gardonianum Nutrition 0.000 claims description 2
- 235000001535 Ribes X utile Nutrition 0.000 claims description 2
- 235000016919 Ribes petraeum Nutrition 0.000 claims description 2
- 244000281247 Ribes rubrum Species 0.000 claims description 2
- 235000002355 Ribes spicatum Nutrition 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 abstract description 5
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 230000004397 blinking Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (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 |
|---|---|---|---|
| JP2085784A JPS60165537A (ja) | 1984-02-09 | 1984-02-09 | 光透過率測定装置の信号検出方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2085784A JPS60165537A (ja) | 1984-02-09 | 1984-02-09 | 光透過率測定装置の信号検出方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60165537A true JPS60165537A (ja) | 1985-08-28 |
| JPH0514220B2 JPH0514220B2 (enExample) | 1993-02-24 |
Family
ID=12038780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2085784A Granted JPS60165537A (ja) | 1984-02-09 | 1984-02-09 | 光透過率測定装置の信号検出方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165537A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03148047A (ja) * | 1989-11-02 | 1991-06-24 | Oki Electric Ind Co Ltd | 光透過率測定装置の測定レンジ拡大方法 |
| WO1999008490A1 (de) * | 1997-08-12 | 1999-02-18 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Verfahren zum erzeugen von impulsspannungsfolgen für den betrieb von entladungslampen und zugehörige schaltungsanordnung |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130085A (en) * | 1977-04-20 | 1978-11-13 | Olympus Optical Co Ltd | Photometric device |
-
1984
- 1984-02-09 JP JP2085784A patent/JPS60165537A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130085A (en) * | 1977-04-20 | 1978-11-13 | Olympus Optical Co Ltd | Photometric device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03148047A (ja) * | 1989-11-02 | 1991-06-24 | Oki Electric Ind Co Ltd | 光透過率測定装置の測定レンジ拡大方法 |
| WO1999008490A1 (de) * | 1997-08-12 | 1999-02-18 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Verfahren zum erzeugen von impulsspannungsfolgen für den betrieb von entladungslampen und zugehörige schaltungsanordnung |
| US6225758B1 (en) | 1997-08-12 | 2001-05-01 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Method for producing impulse voltage sequences to operate discharge lamps and circuit pertaining thereto |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514220B2 (enExample) | 1993-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |