WO2004044558A3 - A method and apparatus for determining a property of a sample - Google Patents

A method and apparatus for determining a property of a sample Download PDF

Info

Publication number
WO2004044558A3
WO2004044558A3 PCT/DK2003/000770 DK0300770W WO2004044558A3 WO 2004044558 A3 WO2004044558 A3 WO 2004044558A3 DK 0300770 W DK0300770 W DK 0300770W WO 2004044558 A3 WO2004044558 A3 WO 2004044558A3
Authority
WO
WIPO (PCT)
Prior art keywords
sample
optical waves
receive
property
determining
Prior art date
Application number
PCT/DK2003/000770
Other languages
French (fr)
Other versions
WO2004044558A2 (en
Inventor
Bjoern Rechinger
Ib Haunstrup
Original Assignee
Foss Analytical As
Bjoern Rechinger
Ib Haunstrup
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foss Analytical As, Bjoern Rechinger, Ib Haunstrup filed Critical Foss Analytical As
Priority to AU2003280310A priority Critical patent/AU2003280310A1/en
Publication of WO2004044558A2 publication Critical patent/WO2004044558A2/en
Publication of WO2004044558A3 publication Critical patent/WO2004044558A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/14—Beverages
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3155—Measuring in two spectral ranges, e.g. UV and visible
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

An apparatus (10) comprises at least one source (14) for emitting optical waves. An inner sample compartment (26) arranged to receive a sample comprising particles of solid organic matter and a liquid and being disposed such that at least part of the sample compartment is arranged in a propagation path of the optical waves a detector (16) arranged to receive optical waves, reflected and/or scattered by the sample and to supply a signal dependent on the same to recording means (20) arranged to correlate the recorded signal with stored parameters enabling a prediction related to at least one chemical constituent of the sample.
PCT/DK2003/000770 2002-11-14 2003-11-08 A method and apparatus for determining a property of a sample WO2004044558A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003280310A AU2003280310A1 (en) 2002-11-14 2003-11-08 A method and apparatus for determining a property of a sample

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200201755 2002-11-14
DKPA200201755 2002-11-14

Publications (2)

Publication Number Publication Date
WO2004044558A2 WO2004044558A2 (en) 2004-05-27
WO2004044558A3 true WO2004044558A3 (en) 2004-08-12

Family

ID=32309265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2003/000770 WO2004044558A2 (en) 2002-11-14 2003-11-08 A method and apparatus for determining a property of a sample

Country Status (2)

Country Link
AU (1) AU2003280310A1 (en)
WO (1) WO2004044558A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20050098A1 (en) 2005-04-06 2006-10-07 Caeleno Srl ASSESSMENT PROCEDURE FOR THE PHENOLIC MATURATION OF A FRUIT AND RELATIVE DEVICE
AU2005100565B4 (en) * 2005-07-12 2006-02-02 The Australian Wine Research Institute Non-destructive analysis by VIS-NIR spectroscopy of fluid(s) in its original container
FR2917829B1 (en) * 2007-06-19 2009-10-09 Terroirs & Conseils Sarl AMBULATING DEVICE FOR ANALYZING GRAPE MUSTS AND / OR WINES.
NL2011388C2 (en) * 2013-09-05 2015-03-09 Haffmans Bv DEVICE FOR OPTICALLY DETERMINING THE CONCENTRATION OF ALCOHOL AND CARBOHYDRATES IN A LIQUID SAMPLE.
CN104484495B (en) * 2014-11-13 2017-10-20 武汉钢铁有限公司 The Forecasting Methodology of coke size
CN106970033A (en) * 2017-03-21 2017-07-21 中国科学院遥感与数字地球研究所 A kind of true and false wine spectral unmixing equipment of hand-held

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667076A (en) * 1983-02-21 1987-05-19 Hitachi, Ltd. Method and apparatus for microwave heat-treatment of a semiconductor water
EP0317121A2 (en) * 1987-11-17 1989-05-24 Kurashiki Boseki Kabushiki Kaisha Spectroscopic method and apparatus for measuring sugar concentrations
EP0706040A1 (en) * 1994-10-07 1996-04-10 Bp Chemicals S.N.C. Property determination
JPH08327532A (en) * 1995-05-30 1996-12-13 Shimadzu Corp Liquid sample analysis method
WO1999034193A1 (en) * 1997-12-23 1999-07-08 Bureau Of Sugar Experiment Stations On-line measuring system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667076A (en) * 1983-02-21 1987-05-19 Hitachi, Ltd. Method and apparatus for microwave heat-treatment of a semiconductor water
EP0317121A2 (en) * 1987-11-17 1989-05-24 Kurashiki Boseki Kabushiki Kaisha Spectroscopic method and apparatus for measuring sugar concentrations
EP0706040A1 (en) * 1994-10-07 1996-04-10 Bp Chemicals S.N.C. Property determination
JPH08327532A (en) * 1995-05-30 1996-12-13 Shimadzu Corp Liquid sample analysis method
WO1999034193A1 (en) * 1997-12-23 1999-07-08 Bureau Of Sugar Experiment Stations On-line measuring system and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199709, Derwent World Patents Index; Class J04, AN 1997-090445, XP002280952 *

Also Published As

Publication number Publication date
AU2003280310A1 (en) 2004-06-03
WO2004044558A2 (en) 2004-05-27
AU2003280310A8 (en) 2004-06-03

Similar Documents

Publication Publication Date Title
WO2005098400A3 (en) Eliminating cross-talk in a backscatter inspection portal comprising multiples sources by ensuring that only one source is emitting radiation at a time
GB9623820D0 (en) Surface plasma resonance sensor
US6938488B2 (en) Acoustic inspection device
WO2003069318A3 (en) An analysis apparatus and method
EP1477793A3 (en) Method and Apparatus for detecting defects in transparent materials
GB9724835D0 (en) Method and apparatus for detecting an object
MXPA05007546A (en) Configurations and methods for ultrasonic time of flight diffraction analysis.
WO2004048966A3 (en) Laser-air hybrid ultrasonic technique for non-contact testing of railroad tracks
EP1795938A3 (en) Method and device for examining samples
WO2005077061A3 (en) Selectivity enhancement in photoacoustic gas analysis via phase-sensitive detection at high modulation frequency
TW200633104A (en) Measurement of critical dimensions using X-ray diffraction in reflection mode
PT1095270E (en) A screening device and method of screening an immunoassay test
TW200801497A (en) Method and apparatus for inspecting a pattern
ATE412772T1 (en) FLUORESCENCE SPECTROSCOPY IN ABSORBING MEDIA
WO2005040753A3 (en) System and method for automated headspace analysis
WO2006090323A3 (en) Computer tomography apparatus with multiple x-ray radiation sources
CA2534582A1 (en) Analytical system, and method for analyzing nonlinear optical signals
CA2589879A1 (en) System for detecting, quantifying and/or locating water in aircraft sandwich structures and methods for using this system
WO2004109339A3 (en) Tray assembly for optical inspection apparatus
WO2004044558A3 (en) A method and apparatus for determining a property of a sample
WO2001081899A3 (en) Method and apparatus for in-situ spectroscopic analysis
TW200603111A (en) Device and method for recording
WO2007010530A1 (en) Method and device for determining milk quality
WO2002044412A8 (en) Method and apparatus using a surface-selective nonlinear optical technique for detection of probe-target interactions
WO2009082533A3 (en) Method of identification of petroleum compounds using frequency mixing on surfaces

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP