FR2425065A1 - Dispositif pour mesurer les caracteristiques determinant le brillant de surfaces - Google Patents

Dispositif pour mesurer les caracteristiques determinant le brillant de surfaces

Info

Publication number
FR2425065A1
FR2425065A1 FR7911074A FR7911074A FR2425065A1 FR 2425065 A1 FR2425065 A1 FR 2425065A1 FR 7911074 A FR7911074 A FR 7911074A FR 7911074 A FR7911074 A FR 7911074A FR 2425065 A1 FR2425065 A1 FR 2425065A1
Authority
FR
France
Prior art keywords
optical system
reflectance properties
elements aligned
optical elements
aligned close
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.)
Withdrawn
Application number
FR7911074A
Other languages
English (en)
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.)
Allnex Austria GmbH
Original Assignee
Vianova Resins AG
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 Vianova Resins AG filed Critical Vianova Resins AG
Publication of FR2425065A1 publication Critical patent/FR2425065A1/fr
Withdrawn legal-status Critical Current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
    • G01N21/55—Specular reflectivity
    • G01N21/57—Measuring gloss

Landscapes

  • Physics & Mathematics (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)

Abstract

DISPOSITIF POUR MESURER LES CARACTERISTIQUES OPTIQUES DETERMINANT LE BRILLANT DE SURFACES COMPORTANT UN SYSTEME OPTIQUE FIXE ET UN DIAPHRAGME DE MESURE MOBILE. SELON UN MODE DE REALISATION, IL COMPORTE UNE SOURCE LUMINEUSE 1, UN DIAPHRAGME 2 D'ECLAIRAGE ET DE MESURE COMMUN, MOBILE, EN FORME DE FENTE, UN DIVISEUR DE FAISCEAU 3, SITUE DEVANT LE DIAPHRAGME 2 ET DESTINE A DEVIER LE FAISCEAU DE MESURE SUR UN DETECTEUR DE MESURE 7, UN AUTRE DIVISEUR DE FAISCEAU 4, DISPOSE A LA SUITE DE CE DIAPHRAGME POUR UN DETECTEUR DE REFERENCE 8 ET UN OBJECTIF 5 DONT LES PLANS FOCAUX ARRIERE ET AVANT COICIDENT RESPECTIVEMENT AVEC LE DIAPHRAGME 2 ET LA SURFACE DE MESURE 6, L'AXE OPTIQUE DE L'ENSEMBLE ETANT NORMAL A LA SURFACE DE MESURE. APPLICATION: CONTROLE OPTIQUE DU BRILLANT DE REVETEMENTS ORGANIQUES.
FR7911074A 1978-05-02 1979-05-02 Dispositif pour mesurer les caracteristiques determinant le brillant de surfaces Withdrawn FR2425065A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT313478A AT356935B (de) 1978-05-02 1978-05-02 Anordnung zur messung der das glanzvermoegen von oberflaechen bestimmenden eigenschaften

Publications (1)

Publication Number Publication Date
FR2425065A1 true FR2425065A1 (fr) 1979-11-30

Family

ID=3545828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911074A Withdrawn FR2425065A1 (fr) 1978-05-02 1979-05-02 Dispositif pour mesurer les caracteristiques determinant le brillant de surfaces

Country Status (3)

Country Link
AT (1) AT356935B (fr)
DE (1) DE2905727A1 (fr)
FR (1) FR2425065A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109060730A (zh) * 2018-09-21 2018-12-21 深圳市林上科技有限公司 一种光泽度仪

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368982A (en) * 1980-06-09 1983-01-18 Avery International Corporation Retroreflectometer
DE3305284A1 (de) * 1983-02-16 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Beruehrungslose glanzmessung von oberflaechen und beschichtungen
DE4138679C2 (de) * 1991-11-25 1998-07-23 Helmut Dipl Ing Reiser Gerät zur Bestimmung visueller Oberflächeneigenschaften
US5747813A (en) * 1992-06-16 1998-05-05 Kla-Tencop. Corporation Broadband microspectro-reflectometer
FI111757B (fi) 1999-05-10 2003-09-15 Metso Automation Oy Menetelmä ja mittausjärjestely mitata paperin pintaa

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451501A (en) * 1944-09-21 1948-10-19 Liben William Specular reflectometer
US3461856A (en) * 1965-10-23 1969-08-19 American Optical Corp Oximeters
DE1548263C3 (de) * 1966-11-10 1975-05-22 Ernst Leitz Gmbh, 6330 Wetzlar Verfahren zur Bestimmung der Größe geometrischer Veränderungen oder Abweichungen einer reflektierenden Oberfläche von einer Solloberfläche mittels optischer Mittel
GB1214148A (en) * 1967-12-12 1970-12-02 Mining & Chemical Products Ltd Device for detecting variations in the surface reflectance of objects
DE2011597A1 (de) * 1970-03-11 1971-09-30 Ts B Technizne Przemysllu Masz Photooptisches System zur beruhrungs losen Messung
DE2122655A1 (de) * 1971-05-07 1972-11-30 Max Planck Gesellschaft Absorptionsoptische Einrichtung zum Bestimmen der Konzentration eines Bestandteils einer Substanzmischung
AT334657B (de) * 1975-01-24 1976-01-25 Vianova Kunstharz Ag Verbesserung zur messung des glanzvermogens von ebenen oberflachen
US3972619A (en) * 1975-08-11 1976-08-03 General Atomic Company Method and apparatus for surface analysis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109060730A (zh) * 2018-09-21 2018-12-21 深圳市林上科技有限公司 一种光泽度仪
CN109060730B (zh) * 2018-09-21 2024-04-30 深圳市林上科技有限公司 一种光泽度仪

Also Published As

Publication number Publication date
ATA313478A (de) 1979-10-15
DE2905727A1 (de) 1979-11-15
AT356935B (de) 1980-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse