FR633431A - Réfractomètre différentiel - Google Patents
Réfractomètre différentielInfo
- Publication number
- FR633431A FR633431A FR633431DA FR633431A FR 633431 A FR633431 A FR 633431A FR 633431D A FR633431D A FR 633431DA FR 633431 A FR633431 A FR 633431A
- Authority
- FR
- France
- Prior art keywords
- differential refractometer
- refractometer
- differential
- 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
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/4133—Refractometers, e.g. differential
Landscapes
- 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)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR633431T | 1926-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR633431A true FR633431A (fr) | 1928-01-28 |
Family
ID=8992891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR633431D Expired FR633431A (fr) | 1926-08-24 | 1926-08-24 | Réfractomètre différentiel |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR633431A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2445499A (en) * | 1946-06-15 | 1948-07-20 | Silge Martin | Refractometer based on the principle of total reflections |
-
1926
- 1926-08-24 FR FR633431D patent/FR633431A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2445499A (en) * | 1946-06-15 | 1948-07-20 | Silge Martin | Refractometer based on the principle of total reflections |
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