[go: up one dir, main page]

DE3887664D1 - Verfahren zur Verminderung der Störungsempfindlichkeit eines Messinstrumentes. - Google Patents

Verfahren zur Verminderung der Störungsempfindlichkeit eines Messinstrumentes.

Info

Publication number
DE3887664D1
DE3887664D1 DE88850411T DE3887664T DE3887664D1 DE 3887664 D1 DE3887664 D1 DE 3887664D1 DE 88850411 T DE88850411 T DE 88850411T DE 3887664 T DE3887664 T DE 3887664T DE 3887664 D1 DE3887664 D1 DE 3887664D1
Authority
DE
Germany
Prior art keywords
sensitivity
interference
reducing
measuring instrument
instrument
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
DE88850411T
Other languages
English (en)
Other versions
DE3887664T2 (de
Inventor
Karl Gustav Nordqvist
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.)
Foss Analytical AB
Original Assignee
Foss Analytical 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 Foss Analytical AB filed Critical Foss Analytical AB
Application granted granted Critical
Publication of DE3887664D1 publication Critical patent/DE3887664D1/de
Publication of DE3887664T2 publication Critical patent/DE3887664T2/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
    • G01N21/17—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)
DE3887664T 1987-12-08 1988-12-06 Verfahren zur Verminderung der Störungsempfindlichkeit eines Messinstrumentes. Expired - Lifetime DE3887664T2 (de)

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 (2)

Publication Number Publication Date
DE3887664D1 true DE3887664D1 (de) 1994-03-17
DE3887664T2 DE3887664T2 (de) 1994-08-25

Family

ID=20370525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3887664T Expired - Lifetime DE3887664T2 (de) 1987-12-08 1988-12-06 Verfahren zur Verminderung der Störungsempfindlichkeit eines Messinstrumentes.

Country Status (4)

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

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
WO2004097389A2 (en) * 2003-04-25 2004-11-11 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
CA2760817C (en) * 2009-05-14 2016-02-09 Pioneer Hi-Bred International, Inc. Inverse modeling for characteristic prediction from multi-spectral and hyper-spectral remote sensed datasets
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
SE459767B (sv) 1989-07-31
DE3887664T2 (de) 1994-08-25
SE8704886D0 (sv) 1987-12-08
EP0320477A3 (en) 1990-06-06
EP0320477A2 (de) 1989-06-14
SE8704886L (sv) 1989-06-09
EP0320477B1 (de) 1994-02-02
US4944589A (en) 1990-07-31

Similar Documents

Publication Publication Date Title
DE69113186D1 (de) Verfahren zur Messung der Modulationsgenauigkeit.
DE3772561D1 (de) Verfahren zur empfindlichkeitserhoehung eines leckdetektors.
DE3787428D1 (de) Verfahren zur Messung des Abstandes eines Gleitkopfes von einer Magnetplatte einer Platteneinheit.
DE68929525D1 (de) Verfahren zur Messung von Verunreinigungen
DE3887077D1 (de) Verfahren zur elektrooptischen Distanzmessung.
DE3688367D1 (de) Vorrichtung zur messung der haarigkeit eines garnes.
DE3751940D1 (de) Verfahren zur Messung des Zustandes von Fluiden
DE3764763D1 (de) Verfahren zur toleranzkompensation eines positionsgebersignals.
DE59206570D1 (de) Verfahren zur messung der drehzahl eines rotierenden teiles
DE68905290D1 (de) Verfahren zur messung der positionsentwicklung eines fahrzeugs im bezug auf eine oberflaeche.
DE3887664D1 (de) Verfahren zur Verminderung der Störungsempfindlichkeit eines Messinstrumentes.
DE3777021D1 (de) Vorrichtung zur ermittlung der digitalen transformation eines signals.
DE3865991D1 (de) Verfahren zum messen der oberflaechentemperatur eines sensors.
AT386684B (de) Messeinrichtung zur erfassung der foerderstaerke eines schuettgutstromes
DE3682045D1 (de) Verfahren zur messung der zeitverzoegerung eines kabels.
DE3871168D1 (de) Verfahren zur messung von biomasse.
DD137022A1 (de) Verfahren und anordnung zur optischen interferenzmessung
DE69120513D1 (de) Verfahren zur schnellen Messung von Spurbestandteilen
DE3888207D1 (de) Verfahren und anordnung zur messung des signalverlaufs an einem messpunkt einer probe.
DE3581189D1 (de) System zur reduzierung der empfindlichkeit eines laser-kreisels gegenueber magnetfeld-veraenderungen.
DE69021265D1 (de) Schaltung zur Kompensation eines Aussetzfehlers.
AT357773B (de) Verfahren zur herstellung eines plattenfoermigen koerpers
JPS54156224A (en) Manufacturing method for throttle of airootype measuring instrument
AT377099B (de) Vorrichtung zur messung der geschwindigkeit eines bewegten objektes
DE3676068D1 (de) Vorrichtung zur messung der fluoreszenz eines feststoffes.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition