DK0953148T3 - Stabil isotopmålingsfremgangsmåde og apparat ved spektroskopi - Google Patents

Stabil isotopmålingsfremgangsmåde og apparat ved spektroskopi

Info

Publication number
DK0953148T3
DK0953148T3 DK98900232T DK98900232T DK0953148T3 DK 0953148 T3 DK0953148 T3 DK 0953148T3 DK 98900232 T DK98900232 T DK 98900232T DK 98900232 T DK98900232 T DK 98900232T DK 0953148 T3 DK0953148 T3 DK 0953148T3
Authority
DK
Denmark
Prior art keywords
spectroscopy
measurement method
stable isotope
isotope measurement
stable
Prior art date
Application number
DK98900232T
Other languages
Danish (da)
English (en)
Inventor
Masaaki Mori
Yasuhiro Kubo
Kazunori Tsutsui
Original Assignee
Otsuka Pharma Co Ltd
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
Priority claimed from JP484597A external-priority patent/JP3014652B2/ja
Priority claimed from JP484497A external-priority patent/JP3176302B2/ja
Application filed by Otsuka Pharma Co Ltd filed Critical Otsuka Pharma Co Ltd
Application granted granted Critical
Publication of DK0953148T3 publication Critical patent/DK0953148T3/da

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0006—Calibrating gas analysers

Landscapes

  • 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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DK98900232T 1997-01-14 1998-01-12 Stabil isotopmålingsfremgangsmåde og apparat ved spektroskopi DK0953148T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP484597A JP3014652B2 (ja) 1997-01-14 1997-01-14 同位体ガス分光測定方法
JP484497A JP3176302B2 (ja) 1997-01-14 1997-01-14 同位体ガス分光測定方法及び測定装置
PCT/JP1998/000097 WO1998030888A1 (en) 1997-01-14 1998-01-12 Stable isotope measurement method and apparatus by spectroscopy

Publications (1)

Publication Number Publication Date
DK0953148T3 true DK0953148T3 (da) 2004-11-08

Family

ID=26338693

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98900232T DK0953148T3 (da) 1997-01-14 1998-01-12 Stabil isotopmålingsfremgangsmåde og apparat ved spektroskopi

Country Status (16)

Country Link
US (2) US6444985B1 (de)
EP (2) EP0953148B1 (de)
KR (2) KR100355139B1 (de)
CN (2) CN1102238C (de)
AR (1) AR011530A1 (de)
AT (2) ATE526573T1 (de)
AU (1) AU736159B2 (de)
CA (2) CA2277945C (de)
DE (1) DE69825033T2 (de)
DK (1) DK0953148T3 (de)
ES (1) ES2221144T3 (de)
HK (1) HK1053508A1 (de)
ID (1) ID22451A (de)
PT (2) PT1411344E (de)
TW (1) TW421713B (de)
WO (1) WO1998030888A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL121793A (en) 1997-09-17 2008-06-05 Lewis Coleman Isotopic gas analyzer
US6656127B1 (en) 1999-06-08 2003-12-02 Oridion Breathid Ltd. Breath test apparatus and methods
AU5243100A (en) 1999-06-08 2000-12-28 Oridion Medical (1987) Ltd. Gas analyzer calibration checking device
DE19962589A1 (de) * 1999-12-23 2001-07-19 Abb Patent Gmbh Verfahren und Einrichtung zur Messung eines Anteiles eines Messgases
KR100540719B1 (ko) * 2000-09-25 2006-01-11 오츠카 세이야쿠 가부시키가이샤 이산화탄소 흡수제의 흡수 능력 판정방법
JP2002286638A (ja) * 2001-03-26 2002-10-03 Shimadzu Corp 同位体ガス測定装置
US6888127B2 (en) * 2002-02-26 2005-05-03 Halliburton Energy Services, Inc. Method and apparatus for performing rapid isotopic analysis via laser spectroscopy
IL148468A (en) 2002-03-03 2012-12-31 Exalenz Bioscience Ltd Breath collection system
FR2846095B1 (fr) * 2002-10-18 2005-04-08 Proengin Procede et dispositif pour la detection de la presence dans l'atmosphere et l'analyse en temps reel de substances chimiques et/ou biologiques.
US20040182847A1 (en) * 2003-02-17 2004-09-23 Kazuaki Ohkubo Radiation source for gas sensor
EP1682000B1 (de) 2003-10-31 2009-01-21 Otsuka Pharmaceutical Co., Ltd. Verfahren zur bestimmung der gasinjektionsmenge in der isotopen-gasanalyse und isotopen-gas-analysier- und messverfahren und gerät
EP1693665B1 (de) * 2005-02-22 2008-12-03 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Nachweis von Spurengasen
ES2668293T3 (es) 2006-02-03 2018-05-17 Otsuka Pharmaceutical Co., Ltd. Método de medición y análisis de gas exhalado y aparato para el mismo
WO2008057662A2 (en) * 2006-10-28 2008-05-15 Yu Jiangchen Wavelength modulation spectroscopy for simultaneous measurement of two or more gas ingredients
DE102007021324B4 (de) * 2007-05-07 2012-01-19 Manfred Dausch Vorrichtung und Verfahren zur Bestimmung des Mischungsverhältnisses eines aus zwei oder mehreren Einzelkomponenten bestehenden Mediums
US8269148B2 (en) * 2008-09-25 2012-09-18 Electrolux Home Products, Inc. Cooktop with forced convection cooling
TWI395938B (zh) * 2008-12-22 2013-05-11 Taiwan Textile Res Inst 氣體混合裝置
EP2246692B1 (de) * 2009-04-30 2012-02-08 F. Hoffmann-La Roche AG Verfahren zur Detektion von Verunreinigungen einer optischen Messküvette
WO2011066868A1 (en) * 2009-12-04 2011-06-09 Siemens Aktiengesellschaft Method for determining the optical measurement path length in a duct gas monitoring system
DE102009058394B3 (de) * 2009-12-15 2011-02-10 Siemens Aktiengesellschaft Verfahren zur Messung der Konzentration mindestens einer Gaskomponente in einem Messgas
US20120237968A1 (en) 2011-03-14 2012-09-20 Anastasia Rigas Detector and Method for Detection of H. Pylori
WO2015179751A1 (en) 2012-03-14 2015-11-26 Anastasia Rigas Breath analyzer and breath test methods
CN102621276B (zh) * 2012-03-09 2014-12-03 中国科学院寒区旱区环境与工程研究所 可控校正大气水氢氧稳定同位素比率、梯度及其垂直分馏过程测量的装置
DE102012007561B4 (de) * 2012-04-14 2014-07-10 Dräger Safety AG & Co. KGaA Gasdetektorsystem
CN102854167A (zh) * 2012-08-14 2013-01-02 浙江中一检测研究院股份有限公司 车间空气中矿物油雾浓度的测定方法
CN103105366B (zh) * 2013-01-22 2015-04-22 中国科学院安徽光学精密机械研究所 Co2碳同位素红外光谱检测方法及装置
CN106062533A (zh) * 2015-01-20 2016-10-26 株式会社东芝 呼气测量装置和呼气测量方法以及气室
CN104964944B (zh) * 2015-06-23 2017-10-31 广州华友明康光电科技有限公司 一种双路红外光谱分析系统及其检测方法
DE102017004727A1 (de) * 2017-05-17 2018-11-22 Drägerwerk AG & Co. KGaA Verfahren zur Kalibrierung eines Gassensors
DE102018133701A1 (de) 2017-12-29 2019-07-04 Elemental Scientific, Inc. Systeme und Verfahren zur ICPMS-Matrix-Offset-Kalibrierung
US10978280B2 (en) * 2017-12-29 2021-04-13 Elemental Scientific, Inc. Systems and methods for ICPMS matrix offset calibration
CN108489925A (zh) * 2018-04-05 2018-09-04 范宪华 一种用呼吸检测胃肠道恶性致病细菌的仪器
CN109061124B (zh) * 2018-07-24 2020-07-10 泉州轻工职业学院 一种酒精浓度检测方法
CN110487731B (zh) * 2019-10-08 2024-04-19 南京信息工程大学 基于cn自由基同位素光谱的幽门螺杆菌检测装置及方法
US11131628B1 (en) * 2020-05-12 2021-09-28 Savannah River Nuclear Solutions, Llc Spectroscopic methods and systems for isotopic analysis
KR102413749B1 (ko) 2020-08-13 2022-06-29 한국과학기술연구원 나노 인덴터를 위한 기체 교환 장치 및 이를 이용한 샘플 측정 방법
CN112730573A (zh) * 2020-11-26 2021-04-30 沈阳化工大学 一种测试产物气体气氛中气固反应动力学的方法
KR20240009760A (ko) 2022-07-14 2024-01-23 한국원자력연구원 동위원소 대역 필터를 이용한 동위원소비 측정장치
AT525893B1 (de) * 2022-07-19 2023-09-15 Lec Gmbh Vorrichtung zur kontinuierlichen Herkunftsbestimmung eines aus einem Kraftstoff gewonnenen, durchmischten Prüfgases

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117654U (ja) * 1984-07-07 1986-02-01 株式会社 堀場製作所 赤外線ガス分析計
JPH0828934B2 (ja) 1984-07-31 1996-03-21 株式会社東芝 保護制御装置
JPS6142220A (ja) 1984-08-03 1986-02-28 株式会社日立製作所 デジタル保護リレ−の再スタ−ト方法
JPS62261032A (ja) 1986-05-07 1987-11-13 Fujitsu Ltd ガス検出装置
US4829183A (en) * 1987-09-11 1989-05-09 Andros Analyzers Incorporated Dual sample cell gas analyzer
DE4012454C1 (de) * 1990-04-19 1991-08-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen, De
JPH05296922A (ja) 1992-04-16 1993-11-12 Japan Radio Co Ltd 炭素同位体分析装置
EP0584897B1 (de) * 1992-07-22 1996-10-16 MANNESMANN Aktiengesellschaft Nichtdispersives Infrarotspektrometer
US5591975A (en) * 1993-09-10 1997-01-07 Santa Barbara Research Center Optical sensing apparatus for remotely measuring exhaust gas composition of moving motor vehicles
CN2243656Y (zh) * 1995-07-05 1996-12-25 北京航空航天大学 新型红外二氧化碳分析仪
JP2885687B2 (ja) 1995-10-11 1999-04-26 大塚製薬株式会社 同位体ガス分光測定方法
DE69635688T2 (de) * 1995-10-09 2006-09-07 Otsuka Pharmaceutical Co., Ltd. Atemgasprobentasche und Gasmessvorrichtung
US5696378A (en) * 1996-03-20 1997-12-09 Baylor University High accuracy determination of chlorine content by isotope dilution flame infrared emission spectrometry (ID-FIRE)
US5747809A (en) * 1996-06-11 1998-05-05 Sri International NDIR apparatus and method for measuring isotopic ratios in gaseous samples

Also Published As

Publication number Publication date
EP0953148A1 (de) 1999-11-03
EP1411344A2 (de) 2004-04-21
PT1411344E (pt) 2011-10-12
WO1998030888A1 (en) 1998-07-16
ES2221144T3 (es) 2004-12-16
US20020011569A1 (en) 2002-01-31
KR100436320B1 (ko) 2004-06-19
US6455852B2 (en) 2002-09-24
DE69825033D1 (de) 2004-08-19
PT953148E (pt) 2004-09-30
ATE526573T1 (de) 2011-10-15
EP1411344A3 (de) 2004-09-01
CA2277945C (en) 2004-01-06
TW421713B (en) 2001-02-11
ATE271218T1 (de) 2004-07-15
CA2429733C (en) 2006-10-10
CN1410754A (zh) 2003-04-16
CN1243575A (zh) 2000-02-02
EP0953148B1 (de) 2004-07-14
DE69825033T2 (de) 2005-07-28
AR011530A1 (es) 2000-08-30
KR100355139B1 (ko) 2002-10-11
CN1102238C (zh) 2003-02-26
ID22451A (id) 1999-10-14
AU5343998A (en) 1998-08-03
EP1411344B1 (de) 2011-09-28
CA2429733A1 (en) 1998-07-16
HK1053508A1 (en) 2003-10-24
AU736159B2 (en) 2001-07-26
CA2277945A1 (en) 1998-07-16
KR20000070135A (ko) 2000-11-25
CN1217179C (zh) 2005-08-31
US6444985B1 (en) 2002-09-03

Similar Documents

Publication Publication Date Title
DK0953148T3 (da) Stabil isotopmålingsfremgangsmåde og apparat ved spektroskopi
NO20000692D0 (no) FremgangsmÕte og apparat for generering av basis-sett til bruk i spektroskopisk analyse
NO983942D0 (no) Apparat for nedhulls kjerneprövetaking og testing
NO20003925L (no) FremgangsmÕte og apparat for tekstbehandling
KR100309483B1 (ko) 기체분석방법및장치
DK0560959T3 (da) Fremgangsmåde og apparat til ekshalationsanalyse
GR3033470T3 (en) Method and apparatus for spectral analysis
DK0784802T3 (da) Apparat til målingen af gravitationsfelter
DK506688D0 (da) Fremgangsmaade og apparat til detektering af en gasart ved hjaelp af fotoakustisk spektroskopi
NO20003724D0 (no) FremgangsmÕte og anordning ved veiing
NO970559D0 (no) Fremgangsmåte og apparat for brönnlogging
DK0853309T3 (da) Metode og apparat til signalanalyse
FI924716A0 (fi) Menetelmä ja laitteisto näytteen analysoimiseksi
NO970875L (no) Fremgangsmåte og apparat for brönnlogging
GB2283091B (en) Apparatus and method for spectroscopic analysis
NO308116B1 (no) FramgangsmÕte og apparat for analysering av organiske substanser
DK647189A (da) Fremgangsmaade og apparat til analyse af blodpladesammenhobning
DK0853760T3 (da) Fremgangsmåde og apparat til måling af partikelstørrelse ved lave koncentrationer
NO953608D0 (no) Fremgangsmåte og apparat for effektmåling
PL329394A1 (en) Apparatus for performing optical analysis of samples
NO970403D0 (no) Fremgangmåte og apparat ved måling av avsetninger
NO812478L (no) Fremgangsmaate og apparat for spektroskopisk analyse
GB2315548B (en) Apparatus and method for spectral analysis
IS5262A (is) Aðferð og búnaður til vigtunar
NO943784D0 (no) Bærbart apparat for termiske analyser