DE60211010D1 - Spektroskopisches flüssigkeitsanalysegerät - Google Patents

Spektroskopisches flüssigkeitsanalysegerät

Info

Publication number
DE60211010D1
DE60211010D1 DE60211010T DE60211010T DE60211010D1 DE 60211010 D1 DE60211010 D1 DE 60211010D1 DE 60211010 T DE60211010 T DE 60211010T DE 60211010 T DE60211010 T DE 60211010T DE 60211010 D1 DE60211010 D1 DE 60211010D1
Authority
DE
Germany
Prior art keywords
sample
fluid
led
measured
measurements
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.)
Expired - Lifetime
Application number
DE60211010T
Other languages
English (en)
Other versions
DE60211010T2 (de
Inventor
Zeev Schmilovitch
Gil Katz
Ephraim Maltz
Martin I Kutscher
Moran Sarig
Ilan Halachmi
Aharon Hoffman
Haim Egozi
Eithan Uner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E AFIKIM COMPUTERIZED DAIRY MA
Israel Ministry of Agriculture
State of Israel
Original Assignee
E AFIKIM COMPUTERIZED DAIRY MA
Israel Ministry of Agriculture
State of Israel
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 E AFIKIM COMPUTERIZED DAIRY MA, Israel Ministry of Agriculture, State of Israel filed Critical E AFIKIM COMPUTERIZED DAIRY MA
Application granted granted Critical
Publication of DE60211010D1 publication Critical patent/DE60211010D1/de
Publication of DE60211010T2 publication Critical patent/DE60211010T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/04—Dairy products
    • 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
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06146—Multisources for homogeneisation, as well sequential as simultaneous operation
    • G01N2201/06153—Multisources for homogeneisation, as well sequential as simultaneous operation the sources being LED's
DE60211010T 2001-11-08 2002-11-07 Spektroskopisches flüssigkeitsanalysegerät Expired - Lifetime DE60211010T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL14640401A IL146404A0 (en) 2001-11-08 2001-11-08 Spectroscopic fluid analyzer
IL14640401 2001-11-08
PCT/IL2002/000892 WO2003040704A1 (en) 2001-11-08 2002-11-07 Spectroscopic fluid analyzer

Publications (2)

Publication Number Publication Date
DE60211010D1 true DE60211010D1 (de) 2006-06-01
DE60211010T2 DE60211010T2 (de) 2006-11-30

Family

ID=27840149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60211010T Expired - Lifetime DE60211010T2 (de) 2001-11-08 2002-11-07 Spektroskopisches flüssigkeitsanalysegerät

Country Status (9)

Country Link
US (1) US7236237B2 (de)
EP (1) EP1444501B1 (de)
CN (1) CN100458405C (de)
AT (1) ATE324581T1 (de)
AU (1) AU2002349800A1 (de)
DE (1) DE60211010T2 (de)
DK (1) DK1444501T3 (de)
IL (2) IL146404A0 (de)
WO (1) WO2003040704A1 (de)

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Also Published As

Publication number Publication date
US7236237B2 (en) 2007-06-26
IL159485A0 (en) 2004-06-01
EP1444501A1 (de) 2004-08-11
ATE324581T1 (de) 2006-05-15
DE60211010T2 (de) 2006-11-30
US20040179194A1 (en) 2004-09-16
CN100458405C (zh) 2009-02-04
DK1444501T3 (da) 2006-08-28
AU2002349800A1 (en) 2003-05-19
WO2003040704A1 (en) 2003-05-15
IL146404A0 (en) 2002-07-25
CN1613007A (zh) 2005-05-04
EP1444501B1 (de) 2006-04-26

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