CN110361354A - 多气体浓度检测装置及其制作方法、报警装置 - Google Patents
多气体浓度检测装置及其制作方法、报警装置 Download PDFInfo
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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
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- G—PHYSICS
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- 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
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
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- G—PHYSICS
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- 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
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111610189A (zh) * | 2020-07-03 | 2020-09-01 | 福州大学 | 一种多组分气体浓度光学标定系统及方法 |
CN112067572A (zh) * | 2020-09-14 | 2020-12-11 | 深圳市诺安环境安全股份有限公司 | 一种高稳定的小型红外气体传感器及制作、实现方法 |
CN115112593A (zh) * | 2022-05-25 | 2022-09-27 | 中国船舶重工集团公司第七0三研究所 | 一种多通道冗余型可燃气体浓度检测方法 |
Citations (7)
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CN102435578A (zh) * | 2011-09-21 | 2012-05-02 | 河南汉威电子股份有限公司 | 全量程红外气体探测器及其测量方法 |
CN103868877A (zh) * | 2014-03-14 | 2014-06-18 | 刘永平 | 一种红外气体传感器及检测方法 |
KR101784474B1 (ko) * | 2016-09-29 | 2017-10-11 | 광운대학교 산학협력단 | 파장분할 필터를 이용한 멀티 가스 검출장치 |
CN108489924A (zh) * | 2018-03-13 | 2018-09-04 | 南京信息工程大学 | 一种敏感探头及非分光红外气体传感器检测系统 |
CN108931477A (zh) * | 2017-05-24 | 2018-12-04 | 天源华威集团有限公司 | 一种非色散高灵敏度红外气体传感器 |
CN109781651A (zh) * | 2019-03-04 | 2019-05-21 | 宁波舜宇红外技术有限公司 | 一种气体检测单元及红外燃气报警器 |
CN210626326U (zh) * | 2019-08-15 | 2020-05-26 | 深圳市诺安环境安全股份有限公司 | 多气体浓度检测装置及报警装置 |
-
2019
- 2019-08-15 CN CN201910752705.1A patent/CN110361354B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102435578A (zh) * | 2011-09-21 | 2012-05-02 | 河南汉威电子股份有限公司 | 全量程红外气体探测器及其测量方法 |
CN103868877A (zh) * | 2014-03-14 | 2014-06-18 | 刘永平 | 一种红外气体传感器及检测方法 |
KR101784474B1 (ko) * | 2016-09-29 | 2017-10-11 | 광운대학교 산학협력단 | 파장분할 필터를 이용한 멀티 가스 검출장치 |
CN108931477A (zh) * | 2017-05-24 | 2018-12-04 | 天源华威集团有限公司 | 一种非色散高灵敏度红外气体传感器 |
CN108489924A (zh) * | 2018-03-13 | 2018-09-04 | 南京信息工程大学 | 一种敏感探头及非分光红外气体传感器检测系统 |
CN109781651A (zh) * | 2019-03-04 | 2019-05-21 | 宁波舜宇红外技术有限公司 | 一种气体检测单元及红外燃气报警器 |
CN210626326U (zh) * | 2019-08-15 | 2020-05-26 | 深圳市诺安环境安全股份有限公司 | 多气体浓度检测装置及报警装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111610189A (zh) * | 2020-07-03 | 2020-09-01 | 福州大学 | 一种多组分气体浓度光学标定系统及方法 |
CN111610189B (zh) * | 2020-07-03 | 2021-08-31 | 福州大学 | 一种多组分气体浓度光学标定系统及方法 |
CN112067572A (zh) * | 2020-09-14 | 2020-12-11 | 深圳市诺安环境安全股份有限公司 | 一种高稳定的小型红外气体传感器及制作、实现方法 |
CN115112593A (zh) * | 2022-05-25 | 2022-09-27 | 中国船舶重工集团公司第七0三研究所 | 一种多通道冗余型可燃气体浓度检测方法 |
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