CH670512A5 - - Google Patents
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- Publication number
- CH670512A5 CH670512A5 CH118086A CH118086A CH670512A5 CH 670512 A5 CH670512 A5 CH 670512A5 CH 118086 A CH118086 A CH 118086A CH 118086 A CH118086 A CH 118086A CH 670512 A5 CH670512 A5 CH 670512A5
- Authority
- CH
- Switzerland
- Prior art keywords
- radiation receiver
- frequency
- signal
- radiation
- light sources
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
-
- 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
- G01N21/256—Arrangements using two alternating lights and one detector
-
- 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
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J2001/4242—Modulated light, e.g. for synchronizing source and detector circuit
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)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD27042184 | 1984-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH670512A5 true CH670512A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-15 |
Family
ID=5563012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH118086A CH670512A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-12-07 | 1986-03-24 |
Country Status (4)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5402241A (en) * | 1989-03-30 | 1995-03-28 | The Foxboro Company | Optical probe for fluid light transmission properties |
| US5181082A (en) * | 1989-03-30 | 1993-01-19 | The Foxboro Company | On-line titration using colorimetric end point detection |
| CH681747A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1992-06-02 | 1993-05-14 | Zuellig Ag | |
| WO1995003537A1 (en) * | 1993-07-26 | 1995-02-02 | Biotechtronix, Inc. | Colorimetric titration method and apparatus |
| DE4338531A1 (de) * | 1993-11-11 | 1995-05-18 | Leica Lasertechnik | Vorrichtung zur Mehrfarbbeleuchtung von Präparaten |
| DE4341475A1 (de) * | 1993-12-02 | 1995-06-08 | Ver Energiewerke Ag | Anordnung von in-situ-Analysegeräten und Kalibrierstutzen zur Messung von Emissionen im Abgaskanal einer Verbrennungsanlage |
| FR2816409B1 (fr) * | 2000-11-09 | 2003-05-02 | Ecole D Ingenieurs De Geneve | Appareil de mesure de parametres physiques d'un mout de raisin et du vin obtenu a partir de ce mout |
| CN103884705B (zh) * | 2014-04-08 | 2016-08-10 | 苏州优谱德精密仪器科技有限公司 | 原浆酒检测分装装置 |
-
1986
- 1986-03-19 DE DE19863609156 patent/DE3609156A1/de not_active Withdrawn
- 1986-03-24 CH CH118086A patent/CH670512A5/de not_active IP Right Cessation
- 1986-03-27 BE BE0/216464A patent/BE904505A/fr not_active IP Right Cessation
- 1986-04-10 BG BG7446686A patent/BG48064A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE904505A (fr) | 1986-07-16 |
| DE3609156A1 (de) | 1987-09-24 |
| BG48064A1 (en) | 1990-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |