CN114199823A - 基于tdlas技术的温室气体检测装置 - Google Patents
基于tdlas技术的温室气体检测装置 Download PDFInfo
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- CN114199823A CN114199823A CN202111513414.0A CN202111513414A CN114199823A CN 114199823 A CN114199823 A CN 114199823A CN 202111513414 A CN202111513414 A CN 202111513414A CN 114199823 A CN114199823 A CN 114199823A
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
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- 238000000041 tunable diode laser absorption spectroscopy Methods 0.000 title claims abstract description 27
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- 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
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
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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
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
- G01N2021/391—Intracavity sample
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Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245997A (en) * | 1978-04-06 | 1981-01-20 | Dragerwerk Aktiengesellschaft | Gas measuring and warning device with indicator tube through which gas to be tested is directed |
DE10316514A1 (de) * | 2002-07-24 | 2004-02-05 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Vorrichtung zur IR-spektrometrischen Analyse eines festen, flüssigen oder gasförmigen Mediums |
KR20140067534A (ko) * | 2012-11-26 | 2014-06-05 | 한국남부발전 주식회사 | 반사체 이동형 가스 분석기 |
CN206638658U (zh) * | 2017-04-24 | 2017-11-14 | 克拉玛依市杰德科技有限责任公司 | 一种检测储油罐中硫化氢气体的专用设备 |
CN207147967U (zh) * | 2017-09-05 | 2018-03-27 | 深圳车佳科技有限公司 | 一种基于安全的激光多维扫描的气体处理装置 |
CN207171232U (zh) * | 2017-08-29 | 2018-04-03 | 安徽兆邦科技发展有限公司 | 一种具有气体检测装置的激光焊接设备 |
CN207486365U (zh) * | 2017-11-20 | 2018-06-12 | 天津岩海华博科技发展有限公司 | 用于印刷设备的环境测评定位装置 |
CN207571026U (zh) * | 2017-12-25 | 2018-07-03 | 太原工业学院 | 一种基于tdlas的多种气体遥测系统 |
CN207571107U (zh) * | 2017-12-14 | 2018-07-03 | 天津岩海华博科技发展有限公司 | 一种环境空气检测装置 |
CN207757095U (zh) * | 2017-12-08 | 2018-08-24 | 东莞鸿德检测设备有限公司 | 一种用于检测家具有害气体含量和尺寸矫正装置 |
CN210604542U (zh) * | 2019-06-14 | 2020-05-22 | 北京融智汇鑫资源科技有限公司 | 一种转动采样式空气检测装置 |
CN211262890U (zh) * | 2019-12-11 | 2020-08-14 | 九江英智科技有限公司 | 一种建筑工程室内环境污染物检测装置 |
CN211347923U (zh) * | 2019-08-10 | 2020-08-25 | 大唐东北电力试验研究院有限公司 | 基于tdlas技术的在线多组分气体浓度检测系统 |
CN212008523U (zh) * | 2020-05-12 | 2020-11-24 | 河南省吉顺检测服务有限责任公司 | 一种低噪音的室内空气质量检测装置 |
CN212207262U (zh) * | 2020-04-03 | 2020-12-22 | 重庆科创职业学院 | 一种室内环境质量检测辅助机器人 |
CN112304899A (zh) * | 2020-10-23 | 2021-02-02 | 西安智光物联科技有限公司 | 一种基于腔增强技术的气体在线检测装置 |
CN213333203U (zh) * | 2020-08-29 | 2021-06-01 | 李西丽 | 一种节能效果好的室外空气检测装置 |
CN213364718U (zh) * | 2020-11-30 | 2021-06-04 | 山西星原环境检测有限公司 | 一种室内甲醛快速测定装置 |
CN214896341U (zh) * | 2021-03-08 | 2021-11-26 | 南京五和试验设备有限公司 | 一种二氧化硫气体浓度控制装置 |
-
2021
- 2021-12-13 CN CN202111513414.0A patent/CN114199823B/zh active Active
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245997A (en) * | 1978-04-06 | 1981-01-20 | Dragerwerk Aktiengesellschaft | Gas measuring and warning device with indicator tube through which gas to be tested is directed |
DE10316514A1 (de) * | 2002-07-24 | 2004-02-05 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Vorrichtung zur IR-spektrometrischen Analyse eines festen, flüssigen oder gasförmigen Mediums |
KR20140067534A (ko) * | 2012-11-26 | 2014-06-05 | 한국남부발전 주식회사 | 반사체 이동형 가스 분석기 |
CN206638658U (zh) * | 2017-04-24 | 2017-11-14 | 克拉玛依市杰德科技有限责任公司 | 一种检测储油罐中硫化氢气体的专用设备 |
CN207171232U (zh) * | 2017-08-29 | 2018-04-03 | 安徽兆邦科技发展有限公司 | 一种具有气体检测装置的激光焊接设备 |
CN207147967U (zh) * | 2017-09-05 | 2018-03-27 | 深圳车佳科技有限公司 | 一种基于安全的激光多维扫描的气体处理装置 |
CN207486365U (zh) * | 2017-11-20 | 2018-06-12 | 天津岩海华博科技发展有限公司 | 用于印刷设备的环境测评定位装置 |
CN207757095U (zh) * | 2017-12-08 | 2018-08-24 | 东莞鸿德检测设备有限公司 | 一种用于检测家具有害气体含量和尺寸矫正装置 |
CN207571107U (zh) * | 2017-12-14 | 2018-07-03 | 天津岩海华博科技发展有限公司 | 一种环境空气检测装置 |
CN207571026U (zh) * | 2017-12-25 | 2018-07-03 | 太原工业学院 | 一种基于tdlas的多种气体遥测系统 |
CN210604542U (zh) * | 2019-06-14 | 2020-05-22 | 北京融智汇鑫资源科技有限公司 | 一种转动采样式空气检测装置 |
CN211347923U (zh) * | 2019-08-10 | 2020-08-25 | 大唐东北电力试验研究院有限公司 | 基于tdlas技术的在线多组分气体浓度检测系统 |
CN211262890U (zh) * | 2019-12-11 | 2020-08-14 | 九江英智科技有限公司 | 一种建筑工程室内环境污染物检测装置 |
CN212207262U (zh) * | 2020-04-03 | 2020-12-22 | 重庆科创职业学院 | 一种室内环境质量检测辅助机器人 |
CN212008523U (zh) * | 2020-05-12 | 2020-11-24 | 河南省吉顺检测服务有限责任公司 | 一种低噪音的室内空气质量检测装置 |
CN213333203U (zh) * | 2020-08-29 | 2021-06-01 | 李西丽 | 一种节能效果好的室外空气检测装置 |
CN112304899A (zh) * | 2020-10-23 | 2021-02-02 | 西安智光物联科技有限公司 | 一种基于腔增强技术的气体在线检测装置 |
CN213364718U (zh) * | 2020-11-30 | 2021-06-04 | 山西星原环境检测有限公司 | 一种室内甲醛快速测定装置 |
CN214896341U (zh) * | 2021-03-08 | 2021-11-26 | 南京五和试验设备有限公司 | 一种二氧化硫气体浓度控制装置 |
Non-Patent Citations (1)
Title |
---|
吴明;闫兴钰;: "光学气体分析仪的调试与应用维护", 科技创新与生产力, no. 11 * |
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Address after: 030000 Comprehensive Zone, 1st Floor, Jinchuanggu Innovation Park, No. 59 Guoke Street, Zhongbei High tech Industrial Development Zone, Taiyuan City, Shanxi Province - Y05 Patentee after: China Green Carbon Future (Shanxi) Technology Co.,Ltd. Country or region after: China Address before: 037000 No. 259, Jinlong street, Datong Economic and Technological Development Zone, Datong City, Shanxi Province Patentee before: China Green Carbon Future (Datong) Technology Co.,Ltd. Country or region before: China |