DE2039451A1 - - Google Patents
Info
- Publication number
- DE2039451A1 DE2039451A1 DE19702039451 DE2039451A DE2039451A1 DE 2039451 A1 DE2039451 A1 DE 2039451A1 DE 19702039451 DE19702039451 DE 19702039451 DE 2039451 A DE2039451 A DE 2039451A DE 2039451 A1 DE2039451 A1 DE 2039451A1
- 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.)
- Pending
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
- G01N21/3103—Atomic absorption analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702039451 DE2039451B2 (de) | 1970-08-08 | 1970-08-08 | Anordnung zur messung der absolutwerte zweier lichtintensi taeten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702039451 DE2039451B2 (de) | 1970-08-08 | 1970-08-08 | Anordnung zur messung der absolutwerte zweier lichtintensi taeten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2039451B2 DE2039451B2 (de) | 1971-12-09 |
| DE2039451A1 true DE2039451A1 (enExample) | 1971-12-09 |
Family
ID=5779194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702039451 Pending DE2039451B2 (de) | 1970-08-08 | 1970-08-08 | Anordnung zur messung der absolutwerte zweier lichtintensi taeten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2039451B2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466190A (en) * | 1977-11-04 | 1979-05-28 | Hitachi Ltd | Two luminous flux spectrophotometer |
-
1970
- 1970-08-08 DE DE19702039451 patent/DE2039451B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2039451B2 (de) | 1971-12-09 |