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SE9001439L - Sensor foer optisk mdetning av gasbestaandsdelar - Google Patents

Sensor foer optisk mdetning av gasbestaandsdelar

Info

Publication number
SE9001439L
SE9001439L SE9001439A SE9001439A SE9001439L SE 9001439 L SE9001439 L SE 9001439L SE 9001439 A SE9001439 A SE 9001439A SE 9001439 A SE9001439 A SE 9001439A SE 9001439 L SE9001439 L SE 9001439L
Authority
SE
Sweden
Prior art keywords
cuvette
beam path
sensor arrangement
window
holder
Prior art date
Application number
SE9001439A
Other languages
Unknown language ( )
English (en)
Other versions
SE505308C2 (sv
SE9001439D0 (sv
Inventor
H-D Hattendorff
Original Assignee
Draegerwerk Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of SE9001439D0 publication Critical patent/SE9001439D0/sv
Publication of SE9001439L publication Critical patent/SE9001439L/sv
Publication of SE505308C2 publication Critical patent/SE505308C2/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0836—Measuring rate of CO2 production
    • 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
    • G01N21/0332—Cuvette constructions with temperature control
    • 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
    • G01N2021/0367—Supports of cells, e.g. pivotable
    • 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
    • G01N2021/0389—Windows
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Obesity (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
SE9001439A 1989-06-10 1990-04-23 Sensor för optisk mätning av gasbeståndsdelar SE505308C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3918994A DE3918994C1 (sv) 1989-06-10 1989-06-10

Publications (3)

Publication Number Publication Date
SE9001439D0 SE9001439D0 (sv) 1990-04-23
SE9001439L true SE9001439L (sv) 1990-12-11
SE505308C2 SE505308C2 (sv) 1997-08-04

Family

ID=6382494

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001439A SE505308C2 (sv) 1989-06-10 1990-04-23 Sensor för optisk mätning av gasbeståndsdelar

Country Status (6)

Country Link
US (1) US5092342A (sv)
JP (1) JPH0635949B2 (sv)
DE (1) DE3918994C1 (sv)
FI (1) FI97491C (sv)
FR (1) FR2648228B1 (sv)
SE (1) SE505308C2 (sv)

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DE10255769B4 (de) * 2002-11-28 2007-11-08 Daimlerchrysler Ag Vorrichtung und Verfahren zur optischen Gas- und Partikelmessung
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JP4218954B2 (ja) * 2003-10-10 2009-02-04 株式会社堀場製作所 吸光式分析計
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US7069768B2 (en) * 2004-06-08 2006-07-04 Instrumentarium Corp. Method and apparatus for eliminating and compensating thermal transients in gas analyzer
CN101547716B (zh) * 2005-11-16 2013-06-26 心肺技术公司 旁流型呼吸气体监测系统和方法
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KR102007507B1 (ko) * 2011-08-24 2019-08-05 퍼킨엘머 애널리티컬 솔루션즈 비.브이. 온도 제어 수단을 구비한 ir 분광 분석 셀
JP6248211B2 (ja) * 2014-04-14 2017-12-13 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ガスセンサの温度補償
JP6306423B2 (ja) * 2014-05-12 2018-04-04 株式会社堀場製作所 分析装置
CN104596935A (zh) * 2015-01-26 2015-05-06 力合科技（湖南）股份有限公司 一种可调式探测光路装置
JP6849404B2 (ja) * 2016-11-14 2021-03-24 浜松ホトニクス株式会社 分光計測装置及び分光計測システム
JP6867785B2 (ja) 2016-11-14 2021-05-12 浜松ホトニクス株式会社 分光計測装置及び分光計測システム
JP6849405B2 (ja) 2016-11-14 2021-03-24 浜松ホトニクス株式会社 分光計測装置及び分光計測システム
EP3372988B1 (de) 2017-03-10 2022-10-12 Sensatronic GmbH Verfahren und vorrichtung zum messen einer stoffkonzentration in einem gasförmigen medium mittels absorptionsspektroskopie
EP4230998A1 (en) 2018-10-12 2023-08-23 Amphenol Thermometrics, Inc. Ndir sensor, sampling method and system for breath analysis

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Also Published As

Publication number Publication date
FR2648228A1 (fr) 1990-12-14
JPH0635949B2 (ja) 1994-05-11
FI901658A0 (sv) 1990-04-02
FI97491B (sv) 1996-09-13
JPH0325348A (ja) 1991-02-04
FI97491C (sv) 1996-12-27
FR2648228B1 (fr) 1991-09-20
SE505308C2 (sv) 1997-08-04
US5092342A (en) 1992-03-03
SE9001439D0 (sv) 1990-04-23
DE3918994C1 (sv) 1990-06-13

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