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
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
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD168791A DD103965A1 (nl) | 1973-02-08 | 1973-02-08 | |
FR7404346A FR2217691B1 (nl) | 1973-02-08 | 1974-02-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD168791A DD103965A1 (nl) | 1973-02-08 | 1973-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD103965A1 true DD103965A1 (nl) | 1974-02-12 |
Family
ID=5490044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD168791A DD103965A1 (nl) | 1973-02-08 | 1973-02-08 |
Country Status (2)
Country | Link |
---|---|
DD (1) | DD103965A1 (nl) |
FR (1) | FR2217691B1 (nl) |
Cited By (2)
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)
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)
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 |
-
1973
- 1973-02-08 DD DD168791A patent/DD103965A1/xx unknown
-
1974
- 1974-02-08 FR FR7404346A patent/FR2217691B1/fr not_active Expired
Cited By (3)
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 |
---|---|
FR2217691A1 (nl) | 1974-09-06 |
FR2217691B1 (nl) | 1978-06-16 |