IT1316146B1 - Dispositivo di misurazione fotoelettrica con sensore multiplo. - Google Patents

Dispositivo di misurazione fotoelettrica con sensore multiplo.

Info

Publication number
IT1316146B1
IT1316146B1 ITBZ20000045A IT1316146B1 IT 1316146 B1 IT1316146 B1 IT 1316146B1 IT BZ20000045 A ITBZ20000045 A IT BZ20000045A IT 1316146 B1 IT1316146 B1 IT 1316146B1
Authority
IT
Italy
Prior art keywords
measurement device
multiple sensor
photoelectric measurement
photoelectric
sensor
Prior art date
Application number
Other languages
English (en)
Inventor
Hans Godehard Pallingen
Original Assignee
Viptronic Srl
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 Viptronic Srl filed Critical Viptronic Srl
Priority to ITBZ20000045 priority Critical patent/IT1316146B1/it
Priority to EP20000126468 priority patent/EP1203940B1/de
Priority to DE50012253T priority patent/DE50012253D1/de
Priority to CA002359835A priority patent/CA2359835A1/en
Priority to US10/002,398 priority patent/US6795194B2/en
Publication of ITBZ20000045A1 publication Critical patent/ITBZ20000045A1/it
Application granted granted Critical
Publication of IT1316146B1 publication Critical patent/IT1316146B1/it

Links

Classifications

    • 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • 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
    • 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
    • G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
    • 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
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • 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
    • G01J3/2803—Investigating the spectrum using photoelectric array detector

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
ITBZ20000045 2000-10-26 2000-10-26 Dispositivo di misurazione fotoelettrica con sensore multiplo. IT1316146B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITBZ20000045 IT1316146B1 (it) 2000-10-26 2000-10-26 Dispositivo di misurazione fotoelettrica con sensore multiplo.
EP20000126468 EP1203940B1 (de) 2000-10-26 2000-12-07 Fotoelektrische Messvorrichtung
DE50012253T DE50012253D1 (de) 2000-10-26 2000-12-07 Fotoelektrische Messvorrichtung
CA002359835A CA2359835A1 (en) 2000-10-26 2001-10-23 Photo electric measuring device
US10/002,398 US6795194B2 (en) 2000-10-26 2001-10-25 Photo electric measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBZ20000045 IT1316146B1 (it) 2000-10-26 2000-10-26 Dispositivo di misurazione fotoelettrica con sensore multiplo.

Publications (2)

Publication Number Publication Date
ITBZ20000045A1 ITBZ20000045A1 (it) 2002-04-26
IT1316146B1 true IT1316146B1 (it) 2003-03-28

Family

ID=11440880

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBZ20000045 IT1316146B1 (it) 2000-10-26 2000-10-26 Dispositivo di misurazione fotoelettrica con sensore multiplo.

Country Status (3)

Country Link
EP (1) EP1203940B1 (it)
DE (1) DE50012253D1 (it)
IT (1) IT1316146B1 (it)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004339A (en) * 1979-02-27 1991-04-02 Diffracto Ltd. Method and apparatus for determining physical characteristics of objects and object surfaces
DE3028004A1 (de) * 1980-07-24 1982-02-11 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Verfahren und einrichtung zur aufnahme von gegenstaenden
US4390277A (en) * 1980-07-31 1983-06-28 Mcdonnell Douglas Corporation Flat sheet scatterometer
US4511248A (en) * 1982-06-30 1985-04-16 Eastman Kodak Company Active electro-optical distance detection methods and devices
DE3306981C2 (de) * 1983-02-28 1987-11-12 Wolfram 8048 Haimhausen Weinberg Vorrichtung zur Photokoagulation von biologischem Gewebe
US5966205A (en) * 1997-07-01 1999-10-12 Lj Laboratories, Llc Method and apparatus for detecting and preventing counterfeiting

Also Published As

Publication number Publication date
EP1203940B1 (de) 2006-02-22
ITBZ20000045A1 (it) 2002-04-26
EP1203940A1 (de) 2002-05-08
DE50012253D1 (de) 2006-04-27

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