IT1154124B - Procedimento e dispositivo di misura della luce - Google Patents

Procedimento e dispositivo di misura della luce

Info

Publication number
IT1154124B
IT1154124B IT04838/80A IT483880A IT1154124B IT 1154124 B IT1154124 B IT 1154124B IT 04838/80 A IT04838/80 A IT 04838/80A IT 483880 A IT483880 A IT 483880A IT 1154124 B IT1154124 B IT 1154124B
Authority
IT
Italy
Prior art keywords
light
counter
phase
relay
amplifier
Prior art date
Application number
IT04838/80A
Other languages
English (en)
Other versions
IT8004838A0 (it
Inventor
Alex Vinatzer
Original Assignee
Durst Spa Fabbrica Macchine Ed
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 Durst Spa Fabbrica Macchine Ed filed Critical Durst Spa Fabbrica Macchine Ed
Priority to IT04838/80A priority Critical patent/IT1154124B/it
Publication of IT8004838A0 publication Critical patent/IT8004838A0/it
Priority to EP81105140A priority patent/EP0046491B1/de
Priority to DE8181105140T priority patent/DE3175499D1/de
Priority to AT81105140T priority patent/ATE23061T1/de
Application granted granted Critical
Publication of IT1154124B publication Critical patent/IT1154124B/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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
IT04838/80A 1980-08-22 1980-08-22 Procedimento e dispositivo di misura della luce IT1154124B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT04838/80A IT1154124B (it) 1980-08-22 1980-08-22 Procedimento e dispositivo di misura della luce
EP81105140A EP0046491B1 (de) 1980-08-22 1981-07-02 Lichtmessverfahren und Lichtmessgerät
DE8181105140T DE3175499D1 (en) 1980-08-22 1981-07-02 Method and device for the measurement of light
AT81105140T ATE23061T1 (de) 1980-08-22 1981-07-02 Lichtmessverfahren und lichtmessgeraet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04838/80A IT1154124B (it) 1980-08-22 1980-08-22 Procedimento e dispositivo di misura della luce

Publications (2)

Publication Number Publication Date
IT8004838A0 IT8004838A0 (it) 1980-08-22
IT1154124B true IT1154124B (it) 1987-01-21

Family

ID=11114733

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04838/80A IT1154124B (it) 1980-08-22 1980-08-22 Procedimento e dispositivo di misura della luce

Country Status (4)

Country Link
EP (1) EP0046491B1 (it)
AT (1) ATE23061T1 (it)
DE (1) DE3175499D1 (it)
IT (1) IT1154124B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2248535C1 (ru) * 2003-06-02 2005-03-20 Федеральное государственное унитарное предприятие Государственный Рязанский приборный завод Фотоприемное устройство
RU2492433C1 (ru) * 2012-03-11 2013-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Фотометрическое устройство

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7305239A (it) * 1972-04-25 1973-10-29
DE2331191C2 (de) * 1972-06-24 1984-06-07 Durst AG, Fabrik Fototechnischer Apparate, Bozen Lichtmeßgerät
US4167665A (en) * 1977-10-31 1979-09-11 Dasibi Environmental Corporation Automatic calibration circuit for gas analyzers
DE2834642A1 (de) * 1978-08-08 1980-02-28 Bosch Gmbh Robert Vorrichtung zum messen des russgehaltes und verfahren zum selbsttaetigen nullabgleich bei dieser vorrichtung

Also Published As

Publication number Publication date
IT8004838A0 (it) 1980-08-22
EP0046491A2 (de) 1982-03-03
EP0046491A3 (en) 1984-05-16
ATE23061T1 (de) 1986-11-15
DE3175499D1 (en) 1986-11-27
EP0046491B1 (de) 1986-10-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940826