GB2523267B - Gas inlet system for isotope ratio analyser - Google Patents

Gas inlet system for isotope ratio analyser

Info

Publication number
GB2523267B
GB2523267B GB1506106.2A GB201506106A GB2523267B GB 2523267 B GB2523267 B GB 2523267B GB 201506106 A GB201506106 A GB 201506106A GB 2523267 B GB2523267 B GB 2523267B
Authority
GB
United Kingdom
Prior art keywords
gas inlet
inlet system
isotope ratio
ratio analyser
analyser
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1506106.2A
Other versions
GB201506106D0 (en
GB2523267A (en
Inventor
Eric Wapelhorst
Hans-Jurgen Schluter
Oliver Kracht
Johannes Schwieters
Michael Krummen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thermo Fisher Scientific Bremen GmbH
Original Assignee
Thermo Fisher Scientific Bremen GmbH
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 Thermo Fisher Scientific Bremen GmbH filed Critical Thermo Fisher Scientific Bremen GmbH
Priority to GB1506106.2A priority Critical patent/GB2523267B/en
Publication of GB201506106D0 publication Critical patent/GB201506106D0/en
Publication of GB2523267A publication Critical patent/GB2523267A/en
Application granted granted Critical
Publication of GB2523267B publication Critical patent/GB2523267B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0422—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for gaseous samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • 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
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • 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
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2
    • 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
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/007—Arrangements to check the analyser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
    • G01N2030/8868—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample elemental analysis, e.g. isotope dilution analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
GB1506106.2A 2013-04-15 2013-04-15 Gas inlet system for isotope ratio analyser Active GB2523267B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1506106.2A GB2523267B (en) 2013-04-15 2013-04-15 Gas inlet system for isotope ratio analyser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1306806.9A GB2513118B (en) 2013-04-15 2013-04-15 Gas inlet system for isotope ratio analyser
GB1506106.2A GB2523267B (en) 2013-04-15 2013-04-15 Gas inlet system for isotope ratio analyser

Publications (3)

Publication Number Publication Date
GB201506106D0 GB201506106D0 (en) 2015-05-27
GB2523267A GB2523267A (en) 2015-08-19
GB2523267B true GB2523267B (en) 2016-03-16

Family

ID=48537261

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1506106.2A Active GB2523267B (en) 2013-04-15 2013-04-15 Gas inlet system for isotope ratio analyser
GB1306806.9A Active GB2513118B (en) 2013-04-15 2013-04-15 Gas inlet system for isotope ratio analyser

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1306806.9A Active GB2513118B (en) 2013-04-15 2013-04-15 Gas inlet system for isotope ratio analyser

Country Status (1)

Country Link
GB (2) GB2523267B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306333A2 (en) * 1987-09-02 1989-03-08 FISONS plc Method and apparatus for the determination of isotopic composition
DE4421272A1 (en) * 1994-06-21 1996-01-04 Finnigan Mat Gmbh Double inlet system for determn. of gas isotopic compsn.
WO2002025250A2 (en) * 2000-09-25 2002-03-28 Otsuka Pharmaceutical Co., Ltd. Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbent
US20090314057A1 (en) * 2006-03-31 2009-12-24 Hatscher Deike Method and device for the analysis of isotope ratios

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893714B1 (en) * 2005-11-18 2008-05-30 Inst Francais Du Petrole METHOD AND DEVICE FOR DIRECT ISOTOPIC MEASUREMENTS ON TRACE ELEMENTS IN ORGANIC MATRICES
US7928369B2 (en) * 2006-03-31 2011-04-19 Thermo Fisher Scientific (Bremen) Gmbh Device for the analysis of isotope ratios

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306333A2 (en) * 1987-09-02 1989-03-08 FISONS plc Method and apparatus for the determination of isotopic composition
DE4421272A1 (en) * 1994-06-21 1996-01-04 Finnigan Mat Gmbh Double inlet system for determn. of gas isotopic compsn.
WO2002025250A2 (en) * 2000-09-25 2002-03-28 Otsuka Pharmaceutical Co., Ltd. Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbent
US20090314057A1 (en) * 2006-03-31 2009-12-24 Hatscher Deike Method and device for the analysis of isotope ratios

Also Published As

Publication number Publication date
GB2513118B (en) 2015-09-09
GB2513118A (en) 2014-10-22
GB201506106D0 (en) 2015-05-27
GB2523267A (en) 2015-08-19
GB201306806D0 (en) 2013-05-29

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