SE350123B - - Google Patents
Info
- Publication number
- SE350123B SE350123B SE03818/70A SE381870A SE350123B SE 350123 B SE350123 B SE 350123B SE 03818/70 A SE03818/70 A SE 03818/70A SE 381870 A SE381870 A SE 381870A SE 350123 B SE350123 B SE 350123B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
- G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
- G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors
-
- 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
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
-
- 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
- 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
- G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691914655 DE1914655B2 (de) | 1969-03-22 | 1969-03-22 | Optisches zweistrahlmessgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE350123B true SE350123B (de) | 1972-10-16 |
Family
ID=5728972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE03818/70A SE350123B (de) | 1969-03-22 | 1970-03-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3629589A (de) |
| CH (1) | CH508212A (de) |
| DE (1) | DE1914655B2 (de) |
| FR (1) | FR2035179A1 (de) |
| GB (1) | GB1279762A (de) |
| SE (1) | SE350123B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853093A (en) * | 1970-01-14 | 1974-12-10 | Optical Coating Laboratory Inc | Optical thickness rate monitor |
| US3807875A (en) * | 1971-06-09 | 1974-04-30 | Corning Glass Works | Densitometry apparatus |
| SE369964B (de) * | 1973-01-18 | 1974-09-23 | Satt Elektronik Ab | |
| CA1000964A (en) * | 1973-04-13 | 1976-12-07 | Aerazur Constructions Aeronautiques, Societe Anonyme | Measurement of atmospheric transmission factors and intensity of ambient light |
| NL7504011A (nl) * | 1975-04-04 | 1976-10-06 | Staalkat Bv | Inrichting voor het schouwen van eieren op de aanwezigheid van bloed. |
| US4095098A (en) * | 1977-02-17 | 1978-06-13 | Looper Norman G | Ratiometric transparency meter |
| DE3307627A1 (de) * | 1983-03-04 | 1984-09-06 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren und vorrichtung zur bestimmung von truebungen in fluessigkeiten |
| DE3477514D1 (en) * | 1983-07-22 | 1989-05-03 | Oki Electric Ind Co Ltd | Apparatus for measuring optical transmission factor |
| DE3411229A1 (de) * | 1984-03-27 | 1985-10-10 | Hewlett-Packard GmbH, 7030 Böblingen | Vorrichtung zum einstellbaren abschwaechen der intensitaet eines lichtstrahles |
| US4748469A (en) * | 1984-05-07 | 1988-05-31 | Canon Kabushiki Kaisha | Distance measuring device for camera |
| DE3615260C2 (de) * | 1986-05-06 | 1994-09-01 | Krieg Gunther | Verfahren und System zur Detektion von optisch absorbierenden Verbindungen in einem Medium durch optische Transmissionsmessung |
| WO1997029358A1 (en) * | 1996-02-12 | 1997-08-14 | Shell Internationale Research Maatschappij B.V. | Self-correcting spectroscopic process analysis |
| DE102008001476A1 (de) * | 2008-04-30 | 2009-11-05 | Robert Bosch Gmbh | Anordnung zum Ausrichten eines Messobjekts relativ zu einem Detektor, interferometrische Anordnung sowie Ausrichtverfahren |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2690511A (en) * | 1949-11-09 | 1954-09-28 | Kellogg M W Co | Comparative emission pyrometer |
| US3407267A (en) * | 1964-06-15 | 1968-10-22 | Hogan Faximile Corp | Scanner with stabilized black level output |
| US3428815A (en) * | 1965-10-22 | 1969-02-18 | Electronic Ind Eng Inc | Distance measuring system using infrared ring-around oscillator with a reference loop having a light conducting rod |
| GB1164793A (en) * | 1966-04-05 | 1969-09-24 | Photain Controls Ltd | Photo-electric Detection Devices |
| US3510665A (en) * | 1967-07-12 | 1970-05-05 | Reynolds Metals Co | Apparatus for plasma measurement |
| US3487225A (en) * | 1967-09-26 | 1969-12-30 | Bausch & Lomb | Linearized radiation sensitive transducer apparatus |
-
1969
- 1969-03-22 DE DE19691914655 patent/DE1914655B2/de not_active Withdrawn
-
1970
- 1970-03-11 CH CH356770A patent/CH508212A/de not_active IP Right Cessation
- 1970-03-16 GB GB02451/70A patent/GB1279762A/en not_active Expired
- 1970-03-20 FR FR7010256A patent/FR2035179A1/fr not_active Withdrawn
- 1970-03-20 SE SE03818/70A patent/SE350123B/xx unknown
- 1970-03-23 US US21816A patent/US3629589A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2035179A1 (de) | 1970-12-18 |
| GB1279762A (en) | 1972-06-28 |
| DE1914655A1 (de) | 1970-12-10 |
| DE1914655B2 (de) | 1972-05-18 |
| US3629589A (en) | 1971-12-21 |
| CH508212A (de) | 1971-05-31 |