CN108760667A - 一种单光源多通道组合式红外气体检测装置 - Google Patents
一种单光源多通道组合式红外气体检测装置 Download PDFInfo
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- CN108760667A CN108760667A CN201810774976.2A CN201810774976A CN108760667A CN 108760667 A CN108760667 A CN 108760667A CN 201810774976 A CN201810774976 A CN 201810774976A CN 108760667 A CN108760667 A CN 108760667A
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 claims abstract description 42
- 238000012360 testing method Methods 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
Classifications
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- 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
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- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/031—Multipass arrangements
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- 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
- G01N2021/3129—Determining multicomponents by multiwavelength light
- G01N2021/3133—Determining multicomponents by multiwavelength light with selection of wavelengths before the sample
-
- 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
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N2021/317—Special constructive features
- G01N2021/3174—Filter wheel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/066—Modifiable path; multiple paths in one sample
- G01N2201/0668—Multiple paths; optimisable path length
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- 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
Description
Claims (7)
Priority Applications (1)
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CN201810774976.2A CN108760667A (zh) | 2018-07-16 | 2018-07-16 | 一种单光源多通道组合式红外气体检测装置 |
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CN201810774976.2A CN108760667A (zh) | 2018-07-16 | 2018-07-16 | 一种单光源多通道组合式红外气体检测装置 |
Publications (1)
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CN108760667A true CN108760667A (zh) | 2018-11-06 |
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CN201810774976.2A Pending CN108760667A (zh) | 2018-07-16 | 2018-07-16 | 一种单光源多通道组合式红外气体检测装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109696412A (zh) * | 2018-12-20 | 2019-04-30 | 南京信息工程大学 | 基于agnes优化bp神经网络的红外气体传感器及气压补偿方法 |
CN109696413A (zh) * | 2018-12-20 | 2019-04-30 | 南京信息工程大学 | 采样气室、基于qpso算法的红外气体传感器及气压补偿方法 |
CN109946233A (zh) * | 2019-04-17 | 2019-06-28 | 湖南五凌电力科技有限公司 | 一种耐油密封激光电子鼻组合检测气室 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07128231A (ja) * | 1993-11-08 | 1995-05-19 | Matsushita Electric Ind Co Ltd | 赤外線式ガスセンサー |
CN101281125A (zh) * | 2008-05-19 | 2008-10-08 | 安徽敏测光电科技有限公司 | 一种智能红外多组分有害气体监测方法和装置 |
CN201199228Y (zh) * | 2008-05-19 | 2009-02-25 | 安徽敏测光电科技有限公司 | 智能型红外多组分有害气体监测仪 |
CN102183482A (zh) * | 2011-02-23 | 2011-09-14 | 中国科学院安徽光学精密机械研究所 | 非分散红外多组分烟气分析仪 |
CN102445433A (zh) * | 2011-12-26 | 2012-05-09 | 南京顺泰科技有限公司 | Sf6分解气体红外光谱多组分检测方法及装置 |
CN106404705A (zh) * | 2016-12-15 | 2017-02-15 | 电子科技大学 | 一种高精度红外多气体检测装置 |
CN208420691U (zh) * | 2018-07-16 | 2019-01-22 | 武汉敢为科技有限公司 | 一种单光源多通道组合式红外气体检测装置 |
-
2018
- 2018-07-16 CN CN201810774976.2A patent/CN108760667A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07128231A (ja) * | 1993-11-08 | 1995-05-19 | Matsushita Electric Ind Co Ltd | 赤外線式ガスセンサー |
CN101281125A (zh) * | 2008-05-19 | 2008-10-08 | 安徽敏测光电科技有限公司 | 一种智能红外多组分有害气体监测方法和装置 |
CN201199228Y (zh) * | 2008-05-19 | 2009-02-25 | 安徽敏测光电科技有限公司 | 智能型红外多组分有害气体监测仪 |
CN102183482A (zh) * | 2011-02-23 | 2011-09-14 | 中国科学院安徽光学精密机械研究所 | 非分散红外多组分烟气分析仪 |
CN102445433A (zh) * | 2011-12-26 | 2012-05-09 | 南京顺泰科技有限公司 | Sf6分解气体红外光谱多组分检测方法及装置 |
CN106404705A (zh) * | 2016-12-15 | 2017-02-15 | 电子科技大学 | 一种高精度红外多气体检测装置 |
CN208420691U (zh) * | 2018-07-16 | 2019-01-22 | 武汉敢为科技有限公司 | 一种单光源多通道组合式红外气体检测装置 |
Non-Patent Citations (1)
Title |
---|
胡莉军;任向红;董超;: "长光程吸收池在气体浓度光谱检测中的应用研究", 红外, no. 01 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109696412A (zh) * | 2018-12-20 | 2019-04-30 | 南京信息工程大学 | 基于agnes优化bp神经网络的红外气体传感器及气压补偿方法 |
CN109696413A (zh) * | 2018-12-20 | 2019-04-30 | 南京信息工程大学 | 采样气室、基于qpso算法的红外气体传感器及气压补偿方法 |
CN109946233A (zh) * | 2019-04-17 | 2019-06-28 | 湖南五凌电力科技有限公司 | 一种耐油密封激光电子鼻组合检测气室 |
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Inventor after: Zhang Junlong Inventor after: Chen Zhiwei Inventor after: Liang Baoan Inventor after: Sun Haigang Inventor after: Li Zhongyu Inventor after: Wu Xuewei Inventor after: He Gang Inventor after: Zheng Changjun Inventor before: Zhang Junlong Inventor before: Chen Zhiwei Inventor before: Mao Xuebin Inventor before: Liang Baoan Inventor before: Sun Haigang Inventor before: Li Zhongyu Inventor before: Wu Xuewei Inventor before: He Gang Inventor before: Zheng Changjun |
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Application publication date: 20181106 |