SE8704886L - Saett att minska stoerkaensligheten hos ett maetinstrument - Google Patents

Saett att minska stoerkaensligheten hos ett maetinstrument

Info

Publication number
SE8704886L
SE8704886L SE8704886A SE8704886A SE8704886L SE 8704886 L SE8704886 L SE 8704886L SE 8704886 A SE8704886 A SE 8704886A SE 8704886 A SE8704886 A SE 8704886A SE 8704886 L SE8704886 L SE 8704886L
Authority
SE
Sweden
Prior art keywords
properties
measuring instrument
test object
secondary property
variation
Prior art date
Application number
SE8704886A
Other languages
Unknown language ( )
English (en)
Other versions
SE459767B (sv
SE8704886D0 (sv
Inventor
K G Nordqvist
Original Assignee
Tecator Ab
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 Tecator Ab filed Critical Tecator Ab
Priority to SE8704886A priority Critical patent/SE459767B/sv
Publication of SE8704886D0 publication Critical patent/SE8704886D0/sv
Priority to US07/247,689 priority patent/US4944589A/en
Priority to EP88850411A priority patent/EP0320477B1/en
Priority to DE3887664T priority patent/DE3887664T2/de
Publication of SE8704886L publication Critical patent/SE8704886L/sv
Publication of SE459767B publication Critical patent/SE459767B/sv

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
    • G01N21/17—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
    • 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
    • G01J3/28—Investigating the spectrum

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
SE8704886A 1987-12-08 1987-12-08 Saett att minska stoerkaensligheten hos maetvaerdet fraan ett maetinstrument SE459767B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8704886A SE459767B (sv) 1987-12-08 1987-12-08 Saett att minska stoerkaensligheten hos maetvaerdet fraan ett maetinstrument
US07/247,689 US4944589A (en) 1987-12-08 1988-09-22 Method of reducing the susceptibility to interference of a measuring instrument
EP88850411A EP0320477B1 (en) 1987-12-08 1988-12-06 Method for reducing the susceptibility of a measuring instrument to interferences
DE3887664T DE3887664T2 (de) 1987-12-08 1988-12-06 Verfahren zur Verminderung der Störungsempfindlichkeit eines Messinstrumentes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8704886A SE459767B (sv) 1987-12-08 1987-12-08 Saett att minska stoerkaensligheten hos maetvaerdet fraan ett maetinstrument

Publications (3)

Publication Number Publication Date
SE8704886D0 SE8704886D0 (sv) 1987-12-08
SE8704886L true SE8704886L (sv) 1989-06-09
SE459767B SE459767B (sv) 1989-07-31

Family

ID=20370525

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704886A SE459767B (sv) 1987-12-08 1987-12-08 Saett att minska stoerkaensligheten hos maetvaerdet fraan ett maetinstrument

Country Status (4)

Country Link
US (1) US4944589A (sv)
EP (1) EP0320477B1 (sv)
DE (1) DE3887664T2 (sv)
SE (1) SE459767B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136154A (en) * 1991-05-10 1992-08-04 Advanced Fuel Research, Inc. Method and system for photoconductive detector signal correction
US5397899A (en) * 1992-07-21 1995-03-14 Western Atlas International, Inc. Method for improving infrared analysis estimations by automatically compensating for instrument instabilities
US5668374A (en) * 1996-05-07 1997-09-16 Core Laboratories N.V. Method for stabilizing near-infrared models and determining their applicability
EP1618740A2 (en) * 2003-04-25 2006-01-25 Land Instruments International Limited Thermal imaging system and method
US20050097021A1 (en) * 2003-11-03 2005-05-05 Martin Behr Object analysis apparatus
RU2266523C1 (ru) * 2004-07-27 2005-12-20 Общество с ограниченной ответственностью ООО "ВИНТЕЛ" Способ создания независимых многомерных градуировочных моделей
RU2308684C1 (ru) * 2006-06-20 2007-10-20 Общество с ограниченной ответственностью "ВИНТЕЛ" Способ создания многомерных градуировочных моделей, устойчивых к изменениям свойств, влияющих на результаты измерений прибора
ES2885873T3 (es) * 2009-05-14 2021-12-15 Pioneer Hi Bred Int Modelado inverso para predicción de características de conjuntos de datos multiespectrales e hiperespectrales detectados de manera remota
RU2541906C1 (ru) * 2013-07-18 2015-02-20 Общество с ограниченной ответственностью "ВИНТЕЛ" Способ создания многомерных градуировочных моделей аналитического прибора

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627014A (en) * 1984-04-09 1986-12-02 Eastman Kodak Company Method and apparatus for determination of an analyte and method of calibrating such apparatus
US4627008A (en) * 1984-04-25 1986-12-02 Trebor Industries, Inc. Optical quantitative analysis using curvilinear interpolation

Also Published As

Publication number Publication date
US4944589A (en) 1990-07-31
EP0320477A3 (en) 1990-06-06
DE3887664D1 (de) 1994-03-17
SE459767B (sv) 1989-07-31
DE3887664T2 (de) 1994-08-25
SE8704886D0 (sv) 1987-12-08
EP0320477A2 (en) 1989-06-14
EP0320477B1 (en) 1994-02-02

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