DD237085A3 - Automatisches wechsellichtrefraktometer - Google Patents
Automatisches wechsellichtrefraktometer Download PDFInfo
- Publication number
- DD237085A3 DD237085A3 DD21475679A DD21475679A DD237085A3 DD 237085 A3 DD237085 A3 DD 237085A3 DD 21475679 A DD21475679 A DD 21475679A DD 21475679 A DD21475679 A DD 21475679A DD 237085 A3 DD237085 A3 DD 237085A3
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- cuvette
- receiver
- light
- automatic alternating
- optical
- Prior art date
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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD21475679A DD237085A3 (de) | 1979-08-02 | 1979-08-02 | Automatisches wechsellichtrefraktometer |
| DE19803028564 DE3028564A1 (de) | 1979-08-02 | 1980-07-28 | Automatisches wechsellichtrefraktometer |
| JP10376880A JPS5649941A (en) | 1979-08-02 | 1980-07-30 | Automatic chopping light refractometer |
| SU807771316A SU1416897A1 (ru) | 1979-08-02 | 1980-07-30 | Автоматический рефрактометр альтернирующего света |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD21475679A DD237085A3 (de) | 1979-08-02 | 1979-08-02 | Automatisches wechsellichtrefraktometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD237085A3 true DD237085A3 (de) | 1986-07-02 |
Family
ID=5519523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD21475679A DD237085A3 (de) | 1979-08-02 | 1979-08-02 | Automatisches wechsellichtrefraktometer |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5649941A (ru) |
| DD (1) | DD237085A3 (ru) |
| DE (1) | DE3028564A1 (ru) |
| SU (1) | SU1416897A1 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123924A1 (de) * | 1991-07-19 | 1993-01-21 | Zeiss Carl Jena Gmbh | Verfahren zur analyse von stoffen, insbesondere fluessigkeiten |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4612936B2 (ja) * | 2000-06-30 | 2011-01-12 | 三菱化学メディエンス株式会社 | 薄層クロマトグラフ用の水素炎光度分析器及び水素炎光度分析方法 |
| US7027138B2 (en) * | 2004-01-29 | 2006-04-11 | Wyatt Technology Corporation | Enhanced sensitivity differential refractometer incorporating a photodetector array |
| DE102007050731B3 (de) | 2007-10-22 | 2009-01-08 | Flexim Flexible Industriemesstechnik Gmbh | Durchlicht-Refraktometer |
-
1979
- 1979-08-02 DD DD21475679A patent/DD237085A3/de not_active IP Right Cessation
-
1980
- 1980-07-28 DE DE19803028564 patent/DE3028564A1/de not_active Withdrawn
- 1980-07-30 SU SU807771316A patent/SU1416897A1/ru active
- 1980-07-30 JP JP10376880A patent/JPS5649941A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123924A1 (de) * | 1991-07-19 | 1993-01-21 | Zeiss Carl Jena Gmbh | Verfahren zur analyse von stoffen, insbesondere fluessigkeiten |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5649941A (en) | 1981-05-06 |
| SU1416897A1 (ru) | 1988-08-15 |
| DE3028564A1 (de) | 1981-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |