DE8816296U1 - - Google Patents

Info

Publication number
DE8816296U1
DE8816296U1 DE8816296U DE8816296U DE8816296U1 DE 8816296 U1 DE8816296 U1 DE 8816296U1 DE 8816296 U DE8816296 U DE 8816296U DE 8816296 U DE8816296 U DE 8816296U DE 8816296 U1 DE8816296 U1 DE 8816296U1
Authority
DE
Germany
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
Application number
DE8816296U
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 DE8816296U priority Critical patent/DE8816296U1/de
Publication of DE8816296U1 publication Critical patent/DE8816296U1/de
Expired 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/127—Calibration; base line adjustment; drift compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/128—Alternating sample and standard or reference part in one path
    • G01N2201/1285—Standard cuvette
DE8816296U 1988-06-01 1988-06-01 Expired DE8816296U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8816296U DE8816296U1 (de) 1988-06-01 1988-06-01

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3818598 1988-06-01
DE8816296U DE8816296U1 (de) 1988-06-01 1988-06-01

Publications (1)

Publication Number Publication Date
DE8816296U1 true DE8816296U1 (de) 1989-04-06

Family

ID=25868654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8816296U Expired DE8816296U1 (de) 1988-06-01 1988-06-01

Country Status (1)

Country Link
DE (1) DE8816296U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932838A1 (de) * 1989-09-30 1991-04-11 Hartmann & Braun Ag Abgleichverfahren fuer einen nichtdispersiven infrarot-gasanalysator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932838A1 (de) * 1989-09-30 1991-04-11 Hartmann & Braun Ag Abgleichverfahren fuer einen nichtdispersiven infrarot-gasanalysator

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