FR944798A - Absorption and scattering photometer - Google Patents
Absorption and scattering photometerInfo
- Publication number
- FR944798A FR944798A FR944798DA FR944798A FR 944798 A FR944798 A FR 944798A FR 944798D A FR944798D A FR 944798DA FR 944798 A FR944798 A FR 944798A
- Authority
- FR
- France
- Prior art keywords
- absorption
- scattering photometer
- photometer
- scattering
- 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
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
- G01N21/251—Colorimeters; Construction thereof
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR944798T | 1947-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR944798A true FR944798A (en) | 1949-04-14 |
Family
ID=9471925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR944798D Expired FR944798A (en) | 1947-03-24 | 1947-03-24 | Absorption and scattering photometer |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR944798A (en) |
-
1947
- 1947-03-24 FR FR944798D patent/FR944798A/en not_active Expired
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