ES2088569T3 - Dispositivo de medida y metodo para la determinacion de las propiedades de una muestra. - Google Patents

Dispositivo de medida y metodo para la determinacion de las propiedades de una muestra.

Info

Publication number
ES2088569T3
ES2088569T3 ES92890196T ES92890196T ES2088569T3 ES 2088569 T3 ES2088569 T3 ES 2088569T3 ES 92890196 T ES92890196 T ES 92890196T ES 92890196 T ES92890196 T ES 92890196T ES 2088569 T3 ES2088569 T3 ES 2088569T3
Authority
ES
Spain
Prior art keywords
sample
measuring device
determination
properties
lighting
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
ES92890196T
Other languages
English (en)
Inventor
Martin Dipl-Ing Ponticelli
Karl Simburger
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.)
AVL List GmbH
Original Assignee
AVL List GmbH
AVL Gesellschaft fuer Verbrennungskraftmaschinen und Messtechnik mbH
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 AVL List GmbH, AVL Gesellschaft fuer Verbrennungskraftmaschinen und Messtechnik mbH filed Critical AVL List GmbH
Application granted granted Critical
Publication of ES2088569T3 publication Critical patent/ES2088569T3/es
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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

EL DISPOSITIVO DE MEDICION PRESENTA UNA DISPOSICION DE ILUMINACION (1), UNA ZONA DE MUESTRAS (2) ILUMINADA POR ESTA Y UN DISPOSITIVO DE MEDICION (5) PARA DETECTAR LA RADIACION INFLUIDA POR LA MUESTRA QUE SE ENCUENTRA EN LA ZONA DE MUESTRAS (2). LA DISPOSICION DE ILUMINACION (1) ESTA PREVISTA DE VARIAS FUENTES DE ILUMINACION INDEPENDIENTES (8''), QUE SE PUEDEN OPERAR INDIVIDUAL O CONJUNTAMENTE DE FORMA SELECTIVA MEDIANTE LINEAS DE ALIMENTACION SEPARADAS (9'') Y ELEMENTOS DE CONEXION (10'') PARA LA VERIFICACION DE LA LINEALIDAD DEL DISPOSITIVO.
ES92890196T 1991-09-20 1992-09-18 Dispositivo de medida y metodo para la determinacion de las propiedades de una muestra. Expired - Lifetime ES2088569T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0189891A AT399053B (de) 1991-09-20 1991-09-20 Messeinrichtung zur bestimmung von eigenschaften einer probe

Publications (1)

Publication Number Publication Date
ES2088569T3 true ES2088569T3 (es) 1996-08-16

Family

ID=3523409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92890196T Expired - Lifetime ES2088569T3 (es) 1991-09-20 1992-09-18 Dispositivo de medida y metodo para la determinacion de las propiedades de una muestra.

Country Status (8)

Country Link
US (1) US5247187A (es)
EP (1) EP0533651B1 (es)
AT (1) AT399053B (es)
CZ (1) CZ271092A3 (es)
DE (1) DE59205896D1 (es)
ES (1) ES2088569T3 (es)
HU (1) HUT62089A (es)
SK (1) SK271092A3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405578B (de) * 1997-04-03 1999-09-27 Avl List Gmbh Vorrichtung und verfahren zur trübungsmessung
DE19925196C2 (de) * 1999-05-26 2001-12-13 Inst Chemo Biosensorik Gassensoranordnung
DE102017118499A1 (de) * 2017-08-14 2019-02-14 Endress+Hauser Conducta Gmbh+Co. Kg Kalibriereinsatz und Halterung desselben

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850529A (en) * 1972-10-26 1974-11-26 R Brugger Device for calibrating a transmissometer
US4231663A (en) * 1979-03-16 1980-11-04 Phillippi Conrad M Device for calibrating the photometric linearity of optical instruments
US4640621A (en) * 1983-06-17 1987-02-03 Eastern Technical Associates, Inc. Transmissometer and optical elements therefor
CA1277005C (en) * 1983-10-21 1990-11-27 Martin T. Cole Smoke detection apparatus
US4970671A (en) * 1988-12-20 1990-11-13 Trebor Industries, Inc. Bias drift compensation in near infrared quantitative analysis instruments

Also Published As

Publication number Publication date
US5247187A (en) 1993-09-21
HU9202994D0 (en) 1992-12-28
EP0533651B1 (de) 1996-04-03
CZ271092A3 (en) 1993-04-14
AT399053B (de) 1995-03-27
SK271092A3 (en) 1994-05-11
ATA189891A (de) 1994-07-15
EP0533651A3 (de) 1993-05-26
HUT62089A (en) 1993-03-29
EP0533651A2 (de) 1993-03-24
DE59205896D1 (de) 1996-05-09

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