WO2003050515A3 - Photometric calibration of liquid volumes - Google Patents
Photometric calibration of liquid volumes Download PDFInfo
- Publication number
- WO2003050515A3 WO2003050515A3 PCT/US2002/037603 US0237603W WO03050515A3 WO 2003050515 A3 WO2003050515 A3 WO 2003050515A3 US 0237603 W US0237603 W US 0237603W WO 03050515 A3 WO03050515 A3 WO 03050515A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- sample
- chromophore
- kit
- volumes
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 8
- 239000000523 sample Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000012488 sample solution Substances 0.000 abstract 2
- 238000002835 absorbance Methods 0.000 abstract 1
- 238000011481 absorbance measurement Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
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
- G01N21/25—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
- G01N21/278—Constitution of standards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/0084—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume for measuring volume
-
- 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
- G01N21/251—Colorimeters; Construction thereof
- G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/52—Transportable laboratories; Field kits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0241—Drop counters; Drop formers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002350240A AU2002350240A1 (en) | 2001-12-12 | 2002-12-12 | Photometric calibration of liquid volumes |
JP2003551517A JP4303594B2 (en) | 2001-12-12 | 2002-12-12 | Photometric calibration of liquid volume |
EP02786771A EP1454125B1 (en) | 2001-12-12 | 2002-12-12 | Photometric calibration of liquid volumes |
DE02786771T DE02786771T1 (en) | 2001-12-12 | 2002-12-12 | PHOTOMETRIC CALIBRATION OF LIQUID VOLUMINA |
DE60237167T DE60237167D1 (en) | 2001-12-12 | 2002-12-12 | N / A |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/021,112 US6741365B2 (en) | 2001-12-12 | 2001-12-12 | Photometric calibration of liquid volumes |
US10/021,112 | 2001-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003050515A2 WO2003050515A2 (en) | 2003-06-19 |
WO2003050515A3 true WO2003050515A3 (en) | 2003-11-27 |
Family
ID=21802402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/037603 WO2003050515A2 (en) | 2001-12-12 | 2002-12-12 | Photometric calibration of liquid volumes |
Country Status (6)
Country | Link |
---|---|
US (2) | US6741365B2 (en) |
EP (1) | EP1454125B1 (en) |
JP (1) | JP4303594B2 (en) |
AU (1) | AU2002350240A1 (en) |
DE (2) | DE02786771T1 (en) |
WO (1) | WO2003050515A2 (en) |
Families Citing this family (59)
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US6741365B2 (en) * | 2001-12-12 | 2004-05-25 | Artel, Inc. | Photometric calibration of liquid volumes |
DE10212557A1 (en) * | 2002-03-14 | 2003-09-25 | Univ Schiller Jena | Characterizing large numbers of samples with volume in microliter or sub-microliter range in parallel uses solutions containing two different indicators to produce signals of different intensities |
US7061608B2 (en) * | 2004-01-30 | 2006-06-13 | Artel, Inc. | Apparatus and method for calibration of spectrophotometers |
JP4170947B2 (en) * | 2004-04-09 | 2008-10-22 | 株式会社日立ハイテクノロジーズ | Biological sample component detection method and apparatus |
US7270013B2 (en) * | 2005-03-31 | 2007-09-18 | Streck, Inc. | Dispenser volume determination method |
EP1898202A4 (en) * | 2005-06-17 | 2014-07-30 | Beckman Coulter Inc | Stirring container and analyzer |
US7623252B2 (en) * | 2005-08-01 | 2009-11-24 | Cree, Inc. | Methods, apparatus and computer program products for controlling a volume of liquid in semiconductor processing based on reflected optical radiation |
US20070030482A1 (en) * | 2005-08-08 | 2007-02-08 | Zhenghua Ji | Spectrophotometer with adjustable light pathlength |
US8003405B2 (en) * | 2005-12-16 | 2011-08-23 | Artel, Inc. | Calibrating dispensing device performance for complex and/or non-aqueous liquids |
US7772008B2 (en) * | 2006-01-06 | 2010-08-10 | Artel, Inc. | Method and apparatus for determining liquid volume |
DE102006014277A1 (en) * | 2006-03-23 | 2007-09-27 | M.U.T Aviation-Technology Gmbh | Apparatus and method for the continuous optical determination of the level of liquids in liquid storage tanks of vehicles or aircraft |
US20070274871A1 (en) * | 2006-05-23 | 2007-11-29 | Genetix Limited | Well plate |
US7998747B2 (en) * | 2006-09-15 | 2011-08-16 | Artel, Inc. | Quantitative dual-dye photometric method for determining dilution impact |
GB2442747B (en) * | 2006-10-12 | 2010-05-26 | Optiglass Ltd | Closed cell |
CN105779276A (en) * | 2007-02-26 | 2016-07-20 | 干细胞技术公司 | Method of reducing curvature in a meniscus of liquid medium |
US7519492B2 (en) * | 2007-05-02 | 2009-04-14 | General Electric Company | Apparatus and method for fully automated closed system quality control of a substance |
US20080275668A1 (en) * | 2007-05-02 | 2008-11-06 | General Electric Company | Apparatus and method for fully automated closed system optical measurement of volume |
US7610157B2 (en) * | 2007-05-02 | 2009-10-27 | General Electric Company | Apparatus and method for fully automated closed system pH measurement |
US8115922B2 (en) * | 2008-02-29 | 2012-02-14 | Starna Cells, Inc. | Apparatus and method for adapting conventional cuvettes for use in a vertical light beam spectrophotometer |
EP2255172B2 (en) * | 2008-02-29 | 2019-01-23 | Starna Cells, Inc. | Method of validating a vertical light beam spectrophotometer |
US7791716B2 (en) * | 2008-04-07 | 2010-09-07 | Artel, Inc. | System and method for liquid delivery evaluation using solutions with multiple light absorbance spectral features |
US8404158B2 (en) * | 2008-04-07 | 2013-03-26 | Artel, Inc. | System and method for liquid delivery evaluation using solutions with multiple light absorbance spectral features |
US8703072B2 (en) | 2008-09-12 | 2014-04-22 | Oliver Egeler | Cell culture vessels for meniscus reduction with aqueous solutions |
WO2011014144A1 (en) | 2009-07-30 | 2011-02-03 | Halliburton Energy Services, Inc. | Energy intensity transformation |
FI20096013A (en) | 2009-10-02 | 2011-04-03 | Finnzymes Oy | Process for preparation of reaction mixture and related products |
DE102010052870A1 (en) * | 2010-12-01 | 2012-06-06 | Baumer Innotec Ag | Arrangement for detecting level of medium, particularly fluid in container, has area for receiving container with medium introduced in interior of container |
US9588132B2 (en) | 2011-04-08 | 2017-03-07 | Artel, Inc. | Validation method for automated analyzers |
US9297749B2 (en) | 2012-03-27 | 2016-03-29 | Innovative Science Tools, Inc. | Optical analyzer for identification of materials using transmission spectroscopy |
JP5869937B2 (en) * | 2012-03-29 | 2016-02-24 | 日本光電工業株式会社 | Method and apparatus for measuring the level of cell culture fluid |
US9091582B2 (en) | 2012-07-13 | 2015-07-28 | Artel, Inc. | Vertical and horizontal beam hybrid pipette calibration system |
US9517464B2 (en) | 2012-12-05 | 2016-12-13 | Ian K. Glasgow | Dispensed liquid measurement device |
US9931633B2 (en) | 2013-01-10 | 2018-04-03 | Stemcell Technologies Inc. | Meniscus reducing member |
US10537891B2 (en) | 2013-01-10 | 2020-01-21 | Stemcell Technologies Inc. | Meniscus reducing member |
DE102013207081B4 (en) | 2013-01-25 | 2019-10-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Test device for the gravimetric testing of multichannel pipettes |
DE202013000754U1 (en) | 2013-01-25 | 2013-03-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Tester for gravimetrically testing multichannel pipettes |
CN103252264B (en) * | 2013-05-03 | 2016-03-30 | 启东市凯尔达电器有限公司 | Multichannel liquid sample injector |
EP2813839A1 (en) * | 2013-06-12 | 2014-12-17 | Roche Diagniostics GmbH | Calibration method for photometry |
US20140368443A1 (en) * | 2013-06-14 | 2014-12-18 | Agilent Technologies, Inc. | System for Automating Laboratory Experiments |
US10094695B2 (en) | 2014-08-12 | 2018-10-09 | Hans-Christian Luedemann | Interferometric measurement of liquid volumes |
CA2957677C (en) | 2014-08-12 | 2023-05-16 | Hans-Christian LUEDEMANN | Interferometric measurement of liquid volumes |
JP6395739B2 (en) * | 2015-03-10 | 2018-09-26 | 富士フイルム株式会社 | Measuring method and measuring device |
WO2016143512A1 (en) * | 2015-03-10 | 2016-09-15 | 富士フイルム株式会社 | Measurement method, measurement device, and program |
WO2016203320A2 (en) * | 2015-06-19 | 2016-12-22 | Andrew Alliance S.A. | Devices and methods for measurement of liquid volumes |
DK3136083T3 (en) * | 2015-08-27 | 2018-09-17 | Swan Analytische Instr Ag | METHOD AND APPARATUS FOR DETERMINING A SUBSTANCE CONCENTRATION OR SUBSTANCE IN A LIQUID MEDIUM |
JP6576843B2 (en) | 2016-01-22 | 2019-09-18 | 株式会社日立ハイテクノロジーズ | Automatic analyzer and its standard solution for evaluation of scattered light measurement optical system |
EP3206036B1 (en) * | 2016-02-10 | 2020-08-19 | Siemens Healthcare Diagnostics Products GmbH | Method for operating an automatic analyzer and automatic analyzer |
US20170284942A1 (en) * | 2016-03-31 | 2017-10-05 | Plexbio Co., Ltd. | Method for calibrating fluorescent plate readers |
WO2017176555A1 (en) * | 2016-04-04 | 2017-10-12 | Forward Biotech, Inc. | Liquid volumetric measurement device |
EP3299470B1 (en) * | 2016-09-23 | 2019-10-30 | Roche Diagniostics GmbH | A method for reducing quantification errors caused by reaction volume deviations in digital polymerase chain reaction |
DE102016123583A1 (en) * | 2016-12-06 | 2018-06-07 | Endress+Hauser Conducta Gmbh+Co. Kg | Method for adjusting a measuring device |
USD879315S1 (en) | 2017-03-30 | 2020-03-24 | Forward Biotech, Inc. | Pivot tab |
USD868283S1 (en) | 2017-03-30 | 2019-11-26 | Forward Biotech, Inc. | Cartridge |
WO2018204791A1 (en) * | 2017-05-05 | 2018-11-08 | Brighton Technologies Llc | Method and device for measuring minute volume of liquid |
DE102018109696A1 (en) * | 2018-04-23 | 2019-10-24 | Endress+Hauser Conducta Gmbh+Co. Kg | Device and method for verification, calibration and / or adjustment of an inline measuring device |
CN112714674B (en) | 2018-07-20 | 2022-12-09 | 布赖顿技术有限责任公司 | Method and apparatus for determining the mass of droplets from sample data collected by a liquid droplet dispensing system |
CN110449197A (en) * | 2019-06-28 | 2019-11-15 | 苏州市计量测试院 | A kind of calibration method of pipettor capacity |
CN113375757B (en) * | 2020-03-27 | 2022-12-02 | 洛森自动化科技(上海)有限公司 | Method for measuring material level by applying curve simulation and nuclear radiation principle |
DE102021130133A1 (en) * | 2021-11-18 | 2023-05-25 | Hach Lange Gmbh | Method for determining a cuvette shape correction value |
CN117030645B (en) * | 2023-10-09 | 2024-01-26 | 中国计量科学研究院 | Optical system and detection method for single-channel pipettor precision on-site detection |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354376A (en) * | 1980-03-03 | 1982-10-19 | Medical Laboratory Automation, Inc. | Kit for calibrating pipettes |
US5258308A (en) * | 1989-07-21 | 1993-11-02 | Freeman Mary J | Method, kit and apparatus for verifying calibration and linearity of vertical photometers |
US5492673A (en) * | 1992-02-28 | 1996-02-20 | Artel, Inc. | Reagent system for calibration of pipettes and other volumetric measuring devices |
US5766875A (en) * | 1993-07-30 | 1998-06-16 | Molecular Devices Corporation | Metabolic monitoring of cells in a microplate reader |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5244813A (en) | 1991-01-25 | 1993-09-14 | Trustees Of Tufts College | Fiber optic sensor, apparatus, and methods for detecting an organic analyte in a fluid or vapor sample |
US5298978A (en) * | 1992-02-28 | 1994-03-29 | Artel, Inc. | Pipette calibration system |
US5959738A (en) | 1994-07-25 | 1999-09-28 | Molecular Devices Corporation | Determination of light absorption pathlength in a vertical-beam photometer |
US5963318A (en) | 1998-08-07 | 1999-10-05 | Bio-Tek Holdings, Inc. | Method of and apparatus for performing fixed pathlength vertical photometry |
US6496260B1 (en) | 1998-12-23 | 2002-12-17 | Molecular Devices Corp. | Vertical-beam photometer for determination of light absorption pathlength |
AU2001295361A1 (en) * | 2000-11-17 | 2002-05-27 | Tecan Trading Ag | Method and device for determining the volume of a sample of a liquid |
US6741365B2 (en) * | 2001-12-12 | 2004-05-25 | Artel, Inc. | Photometric calibration of liquid volumes |
-
2001
- 2001-12-12 US US10/021,112 patent/US6741365B2/en not_active Expired - Lifetime
-
2002
- 2002-12-12 EP EP02786771A patent/EP1454125B1/en not_active Expired - Fee Related
- 2002-12-12 WO PCT/US2002/037603 patent/WO2003050515A2/en active Application Filing
- 2002-12-12 AU AU2002350240A patent/AU2002350240A1/en not_active Abandoned
- 2002-12-12 DE DE02786771T patent/DE02786771T1/en active Pending
- 2002-12-12 JP JP2003551517A patent/JP4303594B2/en not_active Expired - Fee Related
- 2002-12-12 DE DE60237167T patent/DE60237167D1/en not_active Expired - Lifetime
-
2004
- 2004-04-19 US US10/827,611 patent/US7187455B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354376A (en) * | 1980-03-03 | 1982-10-19 | Medical Laboratory Automation, Inc. | Kit for calibrating pipettes |
US5258308A (en) * | 1989-07-21 | 1993-11-02 | Freeman Mary J | Method, kit and apparatus for verifying calibration and linearity of vertical photometers |
US5492673A (en) * | 1992-02-28 | 1996-02-20 | Artel, Inc. | Reagent system for calibration of pipettes and other volumetric measuring devices |
US5766875A (en) * | 1993-07-30 | 1998-06-16 | Molecular Devices Corporation | Metabolic monitoring of cells in a microplate reader |
Also Published As
Publication number | Publication date |
---|---|
JP2005512085A (en) | 2005-04-28 |
AU2002350240A1 (en) | 2003-06-23 |
EP1454125B1 (en) | 2010-07-28 |
US6741365B2 (en) | 2004-05-25 |
DE60237167D1 (en) | 2010-09-09 |
WO2003050515A2 (en) | 2003-06-19 |
US20040246501A1 (en) | 2004-12-09 |
US7187455B2 (en) | 2007-03-06 |
JP4303594B2 (en) | 2009-07-29 |
DE02786771T1 (en) | 2005-02-10 |
US20030107738A1 (en) | 2003-06-12 |
EP1454125A2 (en) | 2004-09-08 |
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