DE2924843A1 - Nichtdisperisives infrarot-gasanalysegeraet - Google Patents

Nichtdisperisives infrarot-gasanalysegeraet

Info

Publication number
DE2924843A1
DE2924843A1 DE19792924843 DE2924843A DE2924843A1 DE 2924843 A1 DE2924843 A1 DE 2924843A1 DE 19792924843 DE19792924843 DE 19792924843 DE 2924843 A DE2924843 A DE 2924843A DE 2924843 A1 DE2924843 A1 DE 2924843A1
Authority
DE
Germany
Prior art keywords
gas
radiation
chambers
gas analyzer
beam path
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.)
Ceased
Application number
DE19792924843
Other languages
German (de)
English (en)
Inventor
Margareta Ascherfeld
Udo Ing Grad Deptolla
Walter Ing Grad Fabinski
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.)
ABB Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun 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 Hartmann and Braun AG filed Critical Hartmann and Braun AG
Priority to DE19792924843 priority Critical patent/DE2924843A1/de
Priority to US06/159,115 priority patent/US4373137A/en
Priority to FR8013293A priority patent/FR2459461A1/fr
Priority to JP8152180A priority patent/JPS566145A/ja
Priority to GB8020350A priority patent/GB2055197B/en
Publication of DE2924843A1 publication Critical patent/DE2924843A1/de
Ceased legal-status Critical Current

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
    • G01N21/37—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using pneumatic detection
    • 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
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive 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)
DE19792924843 1979-06-20 1979-06-20 Nichtdisperisives infrarot-gasanalysegeraet Ceased DE2924843A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19792924843 DE2924843A1 (de) 1979-06-20 1979-06-20 Nichtdisperisives infrarot-gasanalysegeraet
US06/159,115 US4373137A (en) 1979-06-20 1980-06-13 Radiation detection and receiving in nondispersive infrared gas analyzer
FR8013293A FR2459461A1 (fr) 1979-06-20 1980-06-16 Recepteur de rayonnement pour un analyseur de gaz, non dispersif, a rayons infrarouges
JP8152180A JPS566145A (en) 1979-06-20 1980-06-18 Infrared ray detector for nonndiffused infrared gas analyzer
GB8020350A GB2055197B (en) 1979-06-20 1980-06-20 Radiation receiving device for a nondispersive infra-red gas analyser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792924843 DE2924843A1 (de) 1979-06-20 1979-06-20 Nichtdisperisives infrarot-gasanalysegeraet

Publications (1)

Publication Number Publication Date
DE2924843A1 true DE2924843A1 (de) 1981-01-22

Family

ID=6073668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792924843 Ceased DE2924843A1 (de) 1979-06-20 1979-06-20 Nichtdisperisives infrarot-gasanalysegeraet

Country Status (5)

Country Link
US (1) US4373137A (OSRAM)
JP (1) JPS566145A (OSRAM)
DE (1) DE2924843A1 (OSRAM)
FR (1) FR2459461A1 (OSRAM)
GB (1) GB2055197B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035413A1 (de) * 1980-06-13 1982-01-07 Hartmann & Braun Ag, 6000 Frankfurt Strahlungsempfangseinrichtung fuer einen nichtdispersiven infrarotgasanalysator
EP0421291A1 (de) * 1989-10-04 1991-04-10 Kernforschungszentrum Karlsruhe Gmbh Anordnung zur spektroskopischen Messung der Konzentration mehrerer Komponenten eines Gasgemisches
US5155545A (en) * 1990-12-03 1992-10-13 Kernforschungszentrum Karlsruhe Gmbh Method and apparatus for the spectroscopic concentration measurement of components in a gas mixture

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030002A1 (de) * 1980-08-08 1982-03-11 Hartmann & Braun Ag, 6000 Frankfurt Nichtdispersiver infrarot-gasanalysator
JPS58136757U (ja) * 1982-03-09 1983-09-14 株式会社堀場製作所 赤外線輻射式ガス分析計
JPS58136756U (ja) * 1982-03-09 1983-09-14 株式会社堀場製作所 赤外線輻射式ガス分析計
US4499378A (en) * 1982-03-09 1985-02-12 Horiba, Ltd. Infrared radiation gas analyzer
DE10118782A1 (de) 2001-04-18 2002-10-31 Bosch Gmbh Robert Vorrichtung und Verfahren zur Prüfung eines Materials
WO2005017502A1 (en) * 2003-07-28 2005-02-24 Symyx Technologies, Inc. Parallel infrared spectroscopy apparatus and method
US7797983B2 (en) * 2004-03-29 2010-09-21 Gasera Ltd. Method and system for detecting one or more gases or gas mixtures and/or for measuring the concentration of one or more gases or gas mixtures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550419A (en) * 1950-02-01 1951-04-24 Standard Oil Dev Co Industrial infrared analyzer
US2583221A (en) * 1947-10-09 1952-01-22 Parsons C A & Co Ltd Infrared gas analyzing apparatus
DE2639210A1 (de) * 1976-08-31 1978-03-02 Siemens Ag Einrichtung zur nullpunkt-einstellung bei nichtdispersiven infrarot-gasanalysatoren mit doppelschicht-empfaengerkammern

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB642750A (en) * 1947-10-09 1950-09-13 Parsons C A & Co Ltd Improvements in or relating to infra-red gas analysing apparatus
CH532784A (de) * 1970-04-07 1973-01-15 Bayer Ag Nichtdispersiver IR-Analysator zur Messung von Phosgen
JPS5461977A (en) * 1977-10-26 1979-05-18 Horiba Ltd Singleebeam pneumatic infrared analyzer
DE2918207A1 (de) * 1979-05-05 1980-11-06 Hartmann & Braun Ag Nichtdispersiver infrarot-gasanalysator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583221A (en) * 1947-10-09 1952-01-22 Parsons C A & Co Ltd Infrared gas analyzing apparatus
US2550419A (en) * 1950-02-01 1951-04-24 Standard Oil Dev Co Industrial infrared analyzer
DE2639210A1 (de) * 1976-08-31 1978-03-02 Siemens Ag Einrichtung zur nullpunkt-einstellung bei nichtdispersiven infrarot-gasanalysatoren mit doppelschicht-empfaengerkammern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035413A1 (de) * 1980-06-13 1982-01-07 Hartmann & Braun Ag, 6000 Frankfurt Strahlungsempfangseinrichtung fuer einen nichtdispersiven infrarotgasanalysator
EP0421291A1 (de) * 1989-10-04 1991-04-10 Kernforschungszentrum Karlsruhe Gmbh Anordnung zur spektroskopischen Messung der Konzentration mehrerer Komponenten eines Gasgemisches
US5155545A (en) * 1990-12-03 1992-10-13 Kernforschungszentrum Karlsruhe Gmbh Method and apparatus for the spectroscopic concentration measurement of components in a gas mixture

Also Published As

Publication number Publication date
FR2459461A1 (fr) 1981-01-09
FR2459461B1 (OSRAM) 1983-11-18
JPS566145A (en) 1981-01-22
GB2055197B (en) 1983-04-27
GB2055197A (en) 1981-02-25
US4373137A (en) 1983-02-08

Similar Documents

Publication Publication Date Title
DE3650600T2 (de) Digitale analysevorrichtung für anästhetische mittel
DE19601873C2 (de) Gasanalysator
DE2924843A1 (de) Nichtdisperisives infrarot-gasanalysegeraet
DE69315015T2 (de) Spektrophotometrische Methode und Spektrophotometer zur Druchführung der Methode
DE2918207A1 (de) Nichtdispersiver infrarot-gasanalysator
DE3104468A1 (de) Roentgenfluoreszenzspektrometer
EP0349839A2 (de) Mehrkomponenten-Photometer
DE2927156A1 (de) Vorrichtung zum messen der sauerstoffkonzentration
DE4232371C2 (de) Analysengerät zur Bestimmung von Gasen oder Flüssigkeiten
DE3030002A1 (de) Nichtdispersiver infrarot-gasanalysator
DE2952464C2 (de) Nichtdispersiver Infrarot-Gasanalysator
DE2255088B2 (de) Zweistrahl-lnfrarot-GasanalysatOT
DE9420231U1 (de) Vorrichtung zum Detektieren eines Gases
DE1297362B (de) Geraet zur Konzentrationsanzeige einer oder mehrerer Komponenten eines Analysengases
EP1005635A2 (de) Ndir-fotometer zur mehrkomponentenmessung
DE102011108941A1 (de) Optische Gasanalysatoreinrichtung mit Mitteln zum Verbessern der Selektivität bei Gasgemischanalysen
DE2749229C2 (de) Nichtdispersives Infrarot-Gasanalysengerät
DE3426472A1 (de) Fotometer
CH391122A (de) Vorrichtung zum Messen des Energiestromes in einem Röntgenstrahlenbündel
DE19841491A1 (de) Opto-pneumatischer Detektor für ein nichtdispersives Infrarot-Gasanalysegerät
EP0053677A1 (de) Nichtdispersiver Infrarot-Gasanalysator
DE3438984A1 (de) Multielement-strahlungsdetektor
DE1297244B (de) Einrichtung zum Messen der Energie von Gamma- oder Roentgenstrahlung mit einem Primaerstrahlungs-Detektor und einem oder mehreren mit demselben in Koinzidenz geschalteten Sekundaerstrahlungs-Detektoren
DE2255180B2 (de) Einrichtung zum Messen der Radioaktivität einer mit radioaktivem Kohlenstoff und Tritium doppelt-markierten Substanz im Durchfluß mit einem Verbrennungsofen und nachgeschaltetem Gasdurchflußzählrohr
DE3446436C2 (OSRAM)

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection