CN107044958B - 一种基于紫外宽带二级吸收光谱的氧气浓度测量系统的氧气浓度测量方法 - Google Patents
一种基于紫外宽带二级吸收光谱的氧气浓度测量系统的氧气浓度测量方法 Download PDFInfo
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- CN107044958B CN107044958B CN201710160893.XA CN201710160893A CN107044958B CN 107044958 B CN107044958 B CN 107044958B CN 201710160893 A CN201710160893 A CN 201710160893A CN 107044958 B CN107044958 B CN 107044958B
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 239000001301 oxygen Substances 0.000 title claims abstract description 83
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000000862 absorption spectrum Methods 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 59
- 239000011521 glass Substances 0.000 claims abstract description 44
- 238000010521 absorption reaction Methods 0.000 claims abstract description 21
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims abstract description 12
- 229910052805 deuterium Inorganic materials 0.000 claims abstract description 12
- 230000003321 amplification Effects 0.000 claims abstract description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 5
- 238000000691 measurement method Methods 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims abstract description 4
- 230000003595 spectral effect Effects 0.000 claims abstract description 4
- 238000004611 spectroscopical analysis Methods 0.000 claims description 31
- 230000003287 optical effect Effects 0.000 claims description 27
- 238000000411 transmission spectrum Methods 0.000 claims description 25
- 238000001228 spectrum Methods 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000002835 absorbance Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000011088 calibration curve Methods 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 14
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012080 ambient air Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004847 absorption spectroscopy Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
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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
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CN201710160893.XA CN107044958B (zh) | 2017-03-17 | 2017-03-17 | 一种基于紫外宽带二级吸收光谱的氧气浓度测量系统的氧气浓度测量方法 |
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CN201710160893.XA CN107044958B (zh) | 2017-03-17 | 2017-03-17 | 一种基于紫外宽带二级吸收光谱的氧气浓度测量系统的氧气浓度测量方法 |
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CN107044958A CN107044958A (zh) | 2017-08-15 |
CN107044958B true CN107044958B (zh) | 2019-05-14 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107941736B (zh) * | 2017-11-10 | 2020-09-11 | 吉林大学 | 基于宽带红外光源的调制吸收光谱气体检测装置及方法 |
CN108226069A (zh) * | 2018-01-17 | 2018-06-29 | 南开大学 | 一种二氧化硫检测装置 |
CN108072610B (zh) * | 2018-01-17 | 2020-07-14 | 南开大学 | 一种烟管内检测装置 |
CN110632023A (zh) * | 2019-10-25 | 2019-12-31 | 青岛崂应海纳光电环保集团有限公司 | 氧气浓度检测装置及方法 |
CN111751312B (zh) * | 2020-08-18 | 2023-08-08 | 杭州谱析光晶半导体科技有限公司 | 一种基于光场重构器件的室内空气质量监测系统及方法 |
CN113252310B (zh) * | 2021-04-27 | 2024-03-19 | 江苏汇鼎光学眼镜有限公司 | 一种测量眼镜片三刺激值和透射比的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1758051A (zh) * | 2005-07-19 | 2006-04-12 | 中国科学院安徽光学精密机械研究所 | 基于气体相关滤波的非分散红外法多组份气体分析仪 |
CN101526472A (zh) * | 2009-04-29 | 2009-09-09 | 重庆川仪自动化股份有限公司 | 智能紫外气体分析仪 |
CN105115900A (zh) * | 2015-09-08 | 2015-12-02 | 安徽理工大学 | 一种大气痕量气体探测装置 |
CN105424634A (zh) * | 2015-10-29 | 2016-03-23 | 中国计量学院 | 一种基于光纤耦合紫外光源的水质cod检测器及其预测模型优化系统 |
CN105911032A (zh) * | 2016-04-08 | 2016-08-31 | 武汉大学 | 基于紫外荧光检测sf6电气设备内so2的装置及方法 |
CN106370641A (zh) * | 2015-07-22 | 2017-02-01 | 松下知识产权经营株式会社 | 氢气检查方法以及氢气检查装置 |
-
2017
- 2017-03-17 CN CN201710160893.XA patent/CN107044958B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1758051A (zh) * | 2005-07-19 | 2006-04-12 | 中国科学院安徽光学精密机械研究所 | 基于气体相关滤波的非分散红外法多组份气体分析仪 |
CN101526472A (zh) * | 2009-04-29 | 2009-09-09 | 重庆川仪自动化股份有限公司 | 智能紫外气体分析仪 |
CN106370641A (zh) * | 2015-07-22 | 2017-02-01 | 松下知识产权经营株式会社 | 氢气检查方法以及氢气检查装置 |
CN105115900A (zh) * | 2015-09-08 | 2015-12-02 | 安徽理工大学 | 一种大气痕量气体探测装置 |
CN105424634A (zh) * | 2015-10-29 | 2016-03-23 | 中国计量学院 | 一种基于光纤耦合紫外光源的水质cod检测器及其预测模型优化系统 |
CN105911032A (zh) * | 2016-04-08 | 2016-08-31 | 武汉大学 | 基于紫外荧光检测sf6电气设备内so2的装置及方法 |
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Effective date of registration: 20230406 Address after: 150027 Room 412, Unit 1, No. 14955, Zhongyuan Avenue, Building 9, Innovation and Entrepreneurship Plaza, Science and Technology Innovation City, Harbin Hi tech Industrial Development Zone, Heilongjiang Province Patentee after: Heilongjiang Industrial Technology Research Institute Asset Management Co.,Ltd. Address before: Building 9, accelerator, 14955 Zhongyuan Avenue, Songbei District, Harbin City, Heilongjiang Province Patentee before: INDUSTRIAL TECHNOLOGY Research Institute OF HEILONGJIANG PROVINCE |