DE2638398A1 - Verfahren zum eichen von spektralphotometern - Google Patents
Verfahren zum eichen von spektralphotometernInfo
- Publication number
- DE2638398A1 DE2638398A1 DE19762638398 DE2638398A DE2638398A1 DE 2638398 A1 DE2638398 A1 DE 2638398A1 DE 19762638398 DE19762638398 DE 19762638398 DE 2638398 A DE2638398 A DE 2638398A DE 2638398 A1 DE2638398 A1 DE 2638398A1
- Authority
- DE
- Germany
- Prior art keywords
- test object
- remission
- light
- measurement
- value
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 20
- 230000003595 spectral effect Effects 0.000 title description 4
- 238000005259 measurement Methods 0.000 claims description 18
- 238000004364 calculation method Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims 2
- 238000000855 fermentation Methods 0.000 claims 1
- 230000004151 fermentation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
- G01J3/524—Calibration of colorimeters
-
- 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
-
- 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
- G01N21/55—Specular reflectivity
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
- G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
-
- 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
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
- G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/621,334 US4029419A (en) | 1975-10-10 | 1975-10-10 | Textile color analyzer calibration |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2638398A1 true DE2638398A1 (de) | 1977-04-21 |
Family
ID=24489743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762638398 Withdrawn DE2638398A1 (de) | 1975-10-10 | 1976-08-26 | Verfahren zum eichen von spektralphotometern |
Country Status (7)
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2902776A1 (de) * | 1978-01-25 | 1979-08-02 | Kyoto Daiichi Kagaku Kk | Verfahren fuer das analysieren mit farbidentifizierungs-testpapier und eine vorrichtung zur durchfuehrung des verfahrens |
DE3617869A1 (de) * | 1986-05-27 | 1987-12-03 | Hoesch Stahl Ag | Spektralanalysenvorrichtung an einem konverter |
DE2954734C2 (de) * | 1978-01-25 | 1995-10-19 | Kyoto Daiichi Kagaku Kk | Verfahren zur photometrischen Auswertung eines mit einer Flüssigkeit getränkten Teststreifens und Vorrichtung zur Durchführung des Verfahrens |
DE10043113A1 (de) * | 2000-08-31 | 2002-03-21 | Pe Diagnostik Gmbh | Verfahren zur Verbesserung der Messgenauigkeit bei Sensoren, insbesondere Bio-Sensoren, die zur Bestimmung der Signale Fluoreszenzstrahlung verwenden |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5249873A (en) * | 1975-10-17 | 1977-04-21 | Oki Electric Ind Co Ltd | Chromaticity gradient analitical apparatus |
DE2726606A1 (de) * | 1977-06-13 | 1978-12-21 | Max Planck Gesellschaft | Medizinisches spektralfotometer |
US4199816A (en) * | 1978-06-28 | 1980-04-22 | Humphrey Instruments, Inc. | Optical calibration apparatus and procedure |
US4259020A (en) * | 1978-10-30 | 1981-03-31 | Genevieve I. Hanscom | Automatic calibration control for color grading apparatus |
US4290699A (en) * | 1979-04-04 | 1981-09-22 | Idelson Elbert M | Color synthesizing |
JPS55138620A (en) * | 1979-04-17 | 1980-10-29 | Nippon Denshiyoku Kogyo Kk | Photometric device |
US4455090A (en) * | 1979-07-26 | 1984-06-19 | The Wiggins Teape Group Limited | Apparatus for measuring surface reflectance characteristics |
US4291975A (en) * | 1979-10-03 | 1981-09-29 | Scientific Gem Identification, Inc. | Apparatus for determining the color characteristics of a gem |
US4303611A (en) * | 1980-08-11 | 1981-12-01 | Eastman Kodak Company | Analyzer apparatus featuring a simplified incubator |
DE3036934A1 (de) * | 1980-09-30 | 1982-05-13 | Siemens AG, 1000 Berlin und 8000 München | Zweistrahl-wechsellicht-kolorimeter |
US4439038A (en) * | 1981-03-03 | 1984-03-27 | Sentrol Systems Ltd. | Method and apparatus for measuring and controlling the color of a moving web |
JPS598470A (ja) * | 1982-07-06 | 1984-01-17 | Matsushita Electric Ind Co Ltd | 色分解光学系 |
CH651664A5 (fr) * | 1982-10-14 | 1985-09-30 | Nestle Sa | Procede et appareil de mesure de la brillance d'une couleur. |
JPS5970530A (ja) * | 1982-10-15 | 1984-04-21 | Matsushita Electric Works Ltd | 樹脂フイルムの連続被覆装置 |
JPS5970529A (ja) * | 1982-10-15 | 1984-04-21 | Matsushita Electric Works Ltd | 樹脂フイルムの連続被覆装置 |
JPS5970531A (ja) * | 1982-10-15 | 1984-04-21 | Matsushita Electric Works Ltd | 樹脂フイルムの連続被覆装置 |
US4565444A (en) * | 1982-11-01 | 1986-01-21 | Sentrol Systems Ltd. | Electronically scanned spectrometer color, brightness and opacity measurement and control system |
US5231595A (en) * | 1983-06-06 | 1993-07-27 | Minolta Camera Kabushiki Kaisha | Pyrometer |
US4602160A (en) * | 1983-09-28 | 1986-07-22 | Sentrol Systems Ltd. | Infrared constituent analyzer and control system |
US4566798A (en) * | 1983-11-10 | 1986-01-28 | Eastman Kodak Company | Method for calibrating a reflectometer containing black and white references displaced from the sample position |
JP2524691B2 (ja) * | 1984-02-21 | 1996-08-14 | 住友化学工業株式会社 | 着色結果の予測方法 |
DE3407754A1 (de) * | 1984-03-02 | 1985-09-12 | Boehringer Mannheim Gmbh, 6800 Mannheim | Geraet zur bestimmung des diffusen reflexionsvermoegens einer probenflaeche kleiner abmessungen |
US4755058A (en) * | 1984-06-19 | 1988-07-05 | Miles Laboratories, Inc. | Device and method for measuring light diffusely reflected from a nonuniform specimen |
JPS6144533U (ja) * | 1984-08-28 | 1986-03-24 | 横河電機株式会社 | 紙の光学的特性測定装置 |
JPS6165328U (US20050065096A1-20050324-C00069.png) * | 1984-10-03 | 1986-05-06 | ||
US4931929A (en) * | 1985-01-22 | 1990-06-05 | Search & Source, Incorporated | Design component selection computer with specification of product characteristics and of color by machine readable device |
US4657398A (en) * | 1985-06-10 | 1987-04-14 | Miles Laboratories, Inc. | Simultaneous multiple wavelength photometer |
WO1987006011A1 (en) * | 1986-03-24 | 1987-10-08 | University Of Queensland | Monitoring the presence of materials |
US4884221A (en) * | 1986-04-14 | 1989-11-28 | Minolta Camera Kabushiki Kaisha | Color measuring apparatus |
US4729657A (en) * | 1986-06-23 | 1988-03-08 | Miles Laboratories, Inc. | Method of calibrating reflectance measuring devices |
DE3622043A1 (de) * | 1986-07-01 | 1988-01-14 | Georg Thoma | Vorrichtung zur farbmessung |
US4812412A (en) * | 1987-02-26 | 1989-03-14 | Health Research Inc. | Standard specimen and method of making and using same |
JPS63155032U (US20050065096A1-20050324-C00069.png) * | 1987-03-31 | 1988-10-12 | ||
US4767933A (en) * | 1987-07-21 | 1988-08-30 | Storage Technology Corporation | Optical ribbon edge sensor having means for adjusting the switch sensitivity to the selected ink color |
JPH01253634A (ja) * | 1988-04-01 | 1989-10-09 | Fuji Photo Film Co Ltd | 反射濃度測定装置 |
JPH073365B2 (ja) * | 1988-06-08 | 1995-01-18 | 大日本クスリーン製造株式会社 | 顕微分光装置 |
US5077806A (en) * | 1989-06-01 | 1991-12-31 | Accuron Corporation | Machine vision analysis apparatus |
US5073857A (en) * | 1989-06-01 | 1991-12-17 | Accuron Corporation | Method and apparatus for cell analysis |
US5117101A (en) * | 1990-08-13 | 1992-05-26 | Technostics Corporation | Tristimulus color recognition system with means for compensating for variations in light source color |
US5319437A (en) * | 1991-07-26 | 1994-06-07 | Kollmorgen Corporation | Handheld portable spectrophotometer |
WO1994001755A1 (en) * | 1992-07-02 | 1994-01-20 | Michael Fredrick Feasey | Method and calibration device for calibrating computer monitors used in the printing and textile industries |
JPH0772012A (ja) * | 1993-09-06 | 1995-03-17 | Minolta Co Ltd | 測色装置 |
FI935180A0 (fi) * | 1993-11-22 | 1993-11-22 | Rautaruukki Oy | Konstruktion hos ett kalibreringsstycke, foerfarande foer utforming av den samma och kalibreringsfoerfarande |
AU1551595A (en) * | 1993-12-29 | 1995-07-17 | Milliken Research Corporation | Method and apparatus for determining directional variation of shade of pile and napped materials |
US5654799A (en) * | 1995-05-05 | 1997-08-05 | Measurex Corporation | Method and apparatus for measuring and controlling the surface characteristics of sheet materials such as paper |
CA2179338C (en) * | 1995-08-07 | 2000-04-25 | Gordon Albert Thomas | Apparatus and method for spectroscopic product recognition and identification |
US5701173A (en) * | 1996-02-20 | 1997-12-23 | National Research Council Of Canada | Method and apparatus for reducing the unwanted effects of noise present in a three dimensional color imaging system |
US6459425B1 (en) | 1997-08-25 | 2002-10-01 | Richard A. Holub | System for automatic color calibration |
US5694215A (en) * | 1996-03-04 | 1997-12-02 | Carver; David R. | Optical array and processing electronics and method therefor for use in spectroscopy |
US5774209A (en) * | 1996-10-08 | 1998-06-30 | Spectronic Instruments, Inc. | Transmittance cell for spectrophotometer |
US5991046A (en) * | 1998-07-14 | 1999-11-23 | Valmet Automation Inc. | Method and apparatus for optically measuring properties of a moving web |
US6704108B2 (en) | 2000-05-08 | 2004-03-09 | Norbert Lauinger | 3D grating optical sensor comprising a diffusion plate for conducting chromatometry with color constancy performance |
CN1202414C (zh) * | 2000-07-28 | 2005-05-18 | 大塚电子株式会社 | 自动光学测量方法 |
US6842654B2 (en) * | 2000-10-05 | 2005-01-11 | Ewarna.Com International Holdings Limited | System, and method for online color algorithm exchange |
US8564780B2 (en) * | 2003-01-16 | 2013-10-22 | Jordan Valley Semiconductors Ltd. | Method and system for using reflectometry below deep ultra-violet (DUV) wavelengths for measuring properties of diffracting or scattering structures on substrate work pieces |
US20080246951A1 (en) * | 2007-04-09 | 2008-10-09 | Phillip Walsh | Method and system for using reflectometry below deep ultra-violet (DUV) wavelengths for measuring properties of diffracting or scattering structures on substrate work-pieces |
US7126131B2 (en) * | 2003-01-16 | 2006-10-24 | Metrosol, Inc. | Broad band referencing reflectometer |
DE10330641A1 (de) * | 2003-07-07 | 2005-02-03 | Basf Coatings Ag | Hochgenauer Remissionssensor zur Nassmessung von Lacken und Pigmentpasten |
WO2005050150A1 (en) * | 2003-11-10 | 2005-06-02 | Ciba Specialty Chemicals Holding Inc. | Process for matching a target color |
DE102004048102A1 (de) * | 2004-04-30 | 2006-04-20 | Carl Zeiss Jena Gmbh | Spektrometrischer Messkopf und Verfahren zu dessen Rekalibrierung |
EP1615017A1 (en) * | 2004-07-08 | 2006-01-11 | Yokohama Electronic Communications & Solutions Co., Ltd. | Colorimetry device |
US7663097B2 (en) * | 2004-08-11 | 2010-02-16 | Metrosol, Inc. | Method and apparatus for accurate calibration of a reflectometer by using a relative reflectance measurement |
US7399975B2 (en) * | 2004-08-11 | 2008-07-15 | Metrosol, Inc. | Method and apparatus for performing highly accurate thin film measurements |
US7804059B2 (en) * | 2004-08-11 | 2010-09-28 | Jordan Valley Semiconductors Ltd. | Method and apparatus for accurate calibration of VUV reflectometer |
US7282703B2 (en) * | 2004-08-11 | 2007-10-16 | Metrosol, Inc. | Method and apparatus for accurate calibration of a reflectometer by using a relative reflectance measurement |
US7511265B2 (en) | 2004-08-11 | 2009-03-31 | Metrosol, Inc. | Method and apparatus for accurate calibration of a reflectometer by using a relative reflectance measurement |
WO2007130295A2 (en) * | 2006-05-05 | 2007-11-15 | Metrosol, Inc. | Method and apparatus for accurate calibration of a reflectometer by using a relative reflectance measurement |
US20080129986A1 (en) * | 2006-11-30 | 2008-06-05 | Phillip Walsh | Method and apparatus for optically measuring periodic structures using orthogonal azimuthal sample orientations |
US20090219537A1 (en) | 2008-02-28 | 2009-09-03 | Phillip Walsh | Method and apparatus for using multiple relative reflectance measurements to determine properties of a sample using vacuum ultra violet wavelengths |
US8153987B2 (en) * | 2009-05-22 | 2012-04-10 | Jordan Valley Semiconductors Ltd. | Automated calibration methodology for VUV metrology system |
JP5540354B2 (ja) * | 2010-04-30 | 2014-07-02 | 独立行政法人 宇宙航空研究開発機構 | 校正機能を備えた反射率及び反射濃度の計測方法及びそれを実施するシステム |
US8867041B2 (en) | 2011-01-18 | 2014-10-21 | Jordan Valley Semiconductor Ltd | Optical vacuum ultra-violet wavelength nanoimprint metrology |
US8565379B2 (en) | 2011-03-14 | 2013-10-22 | Jordan Valley Semiconductors Ltd. | Combining X-ray and VUV analysis of thin film layers |
ITMI20112154A1 (it) * | 2011-11-25 | 2013-05-26 | Dromont S P A | Apparato e metodo di compensazione della riflessione speculare per uno spettrofotometro, nonche' sistema di misurazione del colore comprendente lo stesso apparato |
CN107037007A (zh) * | 2017-05-18 | 2017-08-11 | 北京奥博泰科技有限公司 | 一种带自动校准功能的玻璃反射比测量装置及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774276A (en) * | 1951-08-28 | 1956-12-18 | Du Pont | Colorimeter |
US3496370A (en) * | 1966-05-16 | 1970-02-17 | Advance Data Systems Corp | Bill validation device with transmission and color tests |
GB1401957A (en) * | 1971-08-12 | 1975-08-06 | Paint Research Ass | Colourimeters |
JPS5132376B2 (US20050065096A1-20050324-C00069.png) * | 1972-05-16 | 1976-09-11 | ||
JPS49131183A (US20050065096A1-20050324-C00069.png) * | 1973-04-20 | 1974-12-16 | ||
US3874799A (en) * | 1973-06-01 | 1975-04-01 | Color Control Inc | Method and apparatus for color spectrophotometry |
-
1975
- 1975-10-10 US US05/621,334 patent/US4029419A/en not_active Expired - Lifetime
-
1976
- 1976-08-25 FR FR7626308A patent/FR2327524A1/fr active Granted
- 1976-08-26 DE DE19762638398 patent/DE2638398A1/de not_active Withdrawn
- 1976-09-17 IT IT27311/76A patent/IT1077026B/it active
- 1976-09-20 JP JP51111930A patent/JPS5247788A/ja active Granted
- 1976-10-06 GB GB41548/76A patent/GB1530947A/en not_active Expired
- 1976-10-08 CA CA263,204A patent/CA1059338A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2902776A1 (de) * | 1978-01-25 | 1979-08-02 | Kyoto Daiichi Kagaku Kk | Verfahren fuer das analysieren mit farbidentifizierungs-testpapier und eine vorrichtung zur durchfuehrung des verfahrens |
DE2954734C2 (de) * | 1978-01-25 | 1995-10-19 | Kyoto Daiichi Kagaku Kk | Verfahren zur photometrischen Auswertung eines mit einer Flüssigkeit getränkten Teststreifens und Vorrichtung zur Durchführung des Verfahrens |
DE3617869A1 (de) * | 1986-05-27 | 1987-12-03 | Hoesch Stahl Ag | Spektralanalysenvorrichtung an einem konverter |
DE10043113A1 (de) * | 2000-08-31 | 2002-03-21 | Pe Diagnostik Gmbh | Verfahren zur Verbesserung der Messgenauigkeit bei Sensoren, insbesondere Bio-Sensoren, die zur Bestimmung der Signale Fluoreszenzstrahlung verwenden |
DE10043113C2 (de) * | 2000-08-31 | 2002-12-19 | Pe Diagnostik Gmbh | Verfahren zur Verbesserung der Messgenauigkeit bei Sensoren, insbesondere Bio-Sensoren, die Fluoreszenzstrahlung auswerten |
US6656742B2 (en) | 2000-08-31 | 2003-12-02 | Pes Gesellschaft Fuer Medizinische Diagnosesysteme Mbh | Method for improving the measurement accuracy of sensors |
Also Published As
Publication number | Publication date |
---|---|
JPS5634050B2 (US20050065096A1-20050324-C00069.png) | 1981-08-07 |
FR2327524B1 (US20050065096A1-20050324-C00069.png) | 1979-09-28 |
CA1059338A (en) | 1979-07-31 |
GB1530947A (en) | 1978-11-01 |
IT1077026B (it) | 1985-04-27 |
FR2327524A1 (fr) | 1977-05-06 |
US4029419A (en) | 1977-06-14 |
JPS5247788A (en) | 1977-04-15 |
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