JPS52124388A - Measurement of exhaust gas - Google Patents
Measurement of exhaust gasInfo
- Publication number
- JPS52124388A JPS52124388A JP4037876A JP4037876A JPS52124388A JP S52124388 A JPS52124388 A JP S52124388A JP 4037876 A JP4037876 A JP 4037876A JP 4037876 A JP4037876 A JP 4037876A JP S52124388 A JPS52124388 A JP S52124388A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- measurement
- measure
- components
- gas
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000009466 transformation Effects 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
- G01N21/3504—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
-
- 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
- G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
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)
Abstract
PURPOSE:To measure the temperature, pressure and concentration of components of exhaust gas, having nothing to do with the operating condition, by inducing whole exhaust gas into the gas analytical apparatus and using the infrared rays analyser of high vilocity Fourier's transformation, able to measure many components with a single detector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4037876A JPS52124388A (en) | 1976-04-12 | 1976-04-12 | Measurement of exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4037876A JPS52124388A (en) | 1976-04-12 | 1976-04-12 | Measurement of exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52124388A true JPS52124388A (en) | 1977-10-19 |
Family
ID=12578976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4037876A Pending JPS52124388A (en) | 1976-04-12 | 1976-04-12 | Measurement of exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52124388A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2614990A1 (en) * | 1987-05-08 | 1988-11-10 | Mine Safety Appliances Co | INFRARED FLUID ANALYZES, IN PARTICULAR A CARBON GAS DETECTOR |
JPH04148846A (en) * | 1990-10-13 | 1992-05-21 | Jasco Corp | Concentration correcting apparatus |
JPH06249779A (en) * | 1993-02-26 | 1994-09-09 | Shimadzu Corp | Gas analyzer |
JP2004117259A (en) * | 2002-09-27 | 2004-04-15 | Horiba Ltd | Vehicle mounted type hc measuring apparatus |
JP2007522455A (en) * | 2004-02-09 | 2007-08-09 | エンバイロンメンタル システムズ プロダクツ ホールディングス インコーポレイテッド | Remote exhaust gas measurement system and method with calculation and calibration techniques to compensate for temperature and pressure effects |
-
1976
- 1976-04-12 JP JP4037876A patent/JPS52124388A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2614990A1 (en) * | 1987-05-08 | 1988-11-10 | Mine Safety Appliances Co | INFRARED FLUID ANALYZES, IN PARTICULAR A CARBON GAS DETECTOR |
JPH04148846A (en) * | 1990-10-13 | 1992-05-21 | Jasco Corp | Concentration correcting apparatus |
JPH06249779A (en) * | 1993-02-26 | 1994-09-09 | Shimadzu Corp | Gas analyzer |
JP2004117259A (en) * | 2002-09-27 | 2004-04-15 | Horiba Ltd | Vehicle mounted type hc measuring apparatus |
JP2007522455A (en) * | 2004-02-09 | 2007-08-09 | エンバイロンメンタル システムズ プロダクツ ホールディングス インコーポレイテッド | Remote exhaust gas measurement system and method with calculation and calibration techniques to compensate for temperature and pressure effects |
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