DD103965A1 - - Google Patents

Info

Publication number
DD103965A1
DD103965A1 DD168791A DD16879173A DD103965A1 DD 103965 A1 DD103965 A1 DD 103965A1 DD 168791 A DD168791 A DD 168791A DD 16879173 A DD16879173 A DD 16879173A DD 103965 A1 DD103965 A1 DD 103965A1
Authority
DD
German Democratic Republic
Application number
DD168791A
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 filed Critical
Priority to DD168791A priority Critical patent/DD103965A1/xx
Priority to FR7404346A priority patent/FR2217691B1/fr
Publication of DD103965A1 publication Critical patent/DD103965A1/xx

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
DD168791A 1973-02-08 1973-02-08 DD103965A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD168791A DD103965A1 (ja) 1973-02-08 1973-02-08
FR7404346A FR2217691B1 (ja) 1973-02-08 1974-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD168791A DD103965A1 (ja) 1973-02-08 1973-02-08

Publications (1)

Publication Number Publication Date
DD103965A1 true DD103965A1 (ja) 1974-02-12

Family

ID=5490044

Family Applications (1)

Application Number Title Priority Date Filing Date
DD168791A DD103965A1 (ja) 1973-02-08 1973-02-08

Country Status (2)

Country Link
DD (1) DD103965A1 (ja)
FR (1) FR2217691B1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0227062A2 (en) * 1985-12-23 1987-07-01 Horiba, Ltd. Analyzer
EP2402747A3 (de) * 2010-07-02 2013-04-24 Johnson Matthey Catalysts (Germany) GmbH Analyseschrank sowie Verfahren zur Analyse eines Messgases aus einem grosstechnischen Prozess

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749662C2 (de) * 1977-11-05 1986-01-30 Hartmann & Braun Ag, 6000 Frankfurt Fotometrisches Analysengerät

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970513A (en) * 1957-03-25 1961-02-07 Mine Safety Appliances Co Apparatus for analysis of materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0227062A2 (en) * 1985-12-23 1987-07-01 Horiba, Ltd. Analyzer
EP0227062A3 (en) * 1985-12-23 1988-06-01 Horiba, Ltd. Analyzer
EP2402747A3 (de) * 2010-07-02 2013-04-24 Johnson Matthey Catalysts (Germany) GmbH Analyseschrank sowie Verfahren zur Analyse eines Messgases aus einem grosstechnischen Prozess

Also Published As

Publication number Publication date
FR2217691B1 (ja) 1978-06-16
FR2217691A1 (ja) 1974-09-06

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