DE9315508U1 - Infrared absorption gas analyzer with separate optical cuvette - Google Patents

Infrared absorption gas analyzer with separate optical cuvette

Info

Publication number
DE9315508U1
DE9315508U1 DE9315508U DE9315508U DE9315508U1 DE 9315508 U1 DE9315508 U1 DE 9315508U1 DE 9315508 U DE9315508 U DE 9315508U DE 9315508 U DE9315508 U DE 9315508U DE 9315508 U1 DE9315508 U1 DE 9315508U1
Authority
DE
Germany
Prior art keywords
infrared absorption
gas analyzer
separate optical
absorption gas
optical cuvette
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.)
Expired - Lifetime
Application number
DE9315508U
Other languages
German (de)
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.)
PALOCZ ANDRESEN MICHAEL DR ING
Original Assignee
PALOCZ ANDRESEN MICHAEL DR ING
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 PALOCZ ANDRESEN MICHAEL DR ING filed Critical PALOCZ ANDRESEN MICHAEL DR ING
Priority to DE9315508U priority Critical patent/DE9315508U1/en
Publication of DE9315508U1 publication Critical patent/DE9315508U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N2001/227—Sampling from a flowing stream of gas separating gas from solid, e.g. filter
    • 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
DE9315508U 1993-10-13 1993-10-13 Infrared absorption gas analyzer with separate optical cuvette Expired - Lifetime DE9315508U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9315508U DE9315508U1 (en) 1993-10-13 1993-10-13 Infrared absorption gas analyzer with separate optical cuvette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9315508U DE9315508U1 (en) 1993-10-13 1993-10-13 Infrared absorption gas analyzer with separate optical cuvette

Publications (1)

Publication Number Publication Date
DE9315508U1 true DE9315508U1 (en) 1994-03-31

Family

ID=6899291

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9315508U Expired - Lifetime DE9315508U1 (en) 1993-10-13 1993-10-13 Infrared absorption gas analyzer with separate optical cuvette

Country Status (1)

Country Link
DE (1) DE9315508U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0794423A1 (en) * 1996-03-06 1997-09-10 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. Gas analyzer
DE19750133C2 (en) * 1997-10-04 2000-04-06 Wwu Wissenschaftliche Werkstat Device for monitoring and regulating the CO¶2¶ concentration in the interior of a motor vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506372A1 (en) * 1985-02-21 1986-08-21 Dr. Thiedig + Co, 1000 Berlin METHOD FOR MEASURING THE CONCENTRATION OF A GAS AND DEVICE FOR IMPLEMENTING IT
US4709150A (en) * 1986-03-18 1987-11-24 Burough Irvin G Method and apparatus for detecting gas
DE3619301A1 (en) * 1986-06-07 1987-12-10 Ruhrgas Ag METHOD AND DEVICE FOR MEASURING ALDEHYDE CONCENTRATION IN EXHAUST GASES
DE9108649U1 (en) * 1991-07-13 1992-08-13 Prosystem Gesellschaft Fuer Umweltsystemtechnik Mbh, 4600 Dortmund, De
DE4216085A1 (en) * 1992-05-15 1992-12-10 Merkel Wolfgang IR gas analyser for continuously measuring multiple atom, non-elementary gas - uses alternating IR beam, absorption cuvette, interference filter, radiation receiver and evaluation circuit
DE4137060A1 (en) * 1991-11-11 1993-05-13 Fraunhofer Ges Forschung MICROCUEVETTE FOR INFRARED SPECTROSCOPY

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506372A1 (en) * 1985-02-21 1986-08-21 Dr. Thiedig + Co, 1000 Berlin METHOD FOR MEASURING THE CONCENTRATION OF A GAS AND DEVICE FOR IMPLEMENTING IT
US4709150A (en) * 1986-03-18 1987-11-24 Burough Irvin G Method and apparatus for detecting gas
DE3619301A1 (en) * 1986-06-07 1987-12-10 Ruhrgas Ag METHOD AND DEVICE FOR MEASURING ALDEHYDE CONCENTRATION IN EXHAUST GASES
DE9108649U1 (en) * 1991-07-13 1992-08-13 Prosystem Gesellschaft Fuer Umweltsystemtechnik Mbh, 4600 Dortmund, De
DE4137060A1 (en) * 1991-11-11 1993-05-13 Fraunhofer Ges Forschung MICROCUEVETTE FOR INFRARED SPECTROSCOPY
DE4216085A1 (en) * 1992-05-15 1992-12-10 Merkel Wolfgang IR gas analyser for continuously measuring multiple atom, non-elementary gas - uses alternating IR beam, absorption cuvette, interference filter, radiation receiver and evaluation circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0794423A1 (en) * 1996-03-06 1997-09-10 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. Gas analyzer
DE19750133C2 (en) * 1997-10-04 2000-04-06 Wwu Wissenschaftliche Werkstat Device for monitoring and regulating the CO¶2¶ concentration in the interior of a motor vehicle

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