IT1104568B - Procedimento per la misura foto ottica del comportamento assorbente di mezzi solidi,liquidi e gassosi - Google Patents

Procedimento per la misura foto ottica del comportamento assorbente di mezzi solidi,liquidi e gassosi

Info

Publication number
IT1104568B
IT1104568B IT20507/77A IT2050777A IT1104568B IT 1104568 B IT1104568 B IT 1104568B IT 20507/77 A IT20507/77 A IT 20507/77A IT 2050777 A IT2050777 A IT 2050777A IT 1104568 B IT1104568 B IT 1104568B
Authority
IT
Italy
Prior art keywords
procedure
solid
liquid
gaseous media
optical photo
Prior art date
Application number
IT20507/77A
Other languages
English (en)
Italian (it)
Original Assignee
Leybold Heraeus Gmbh & Co Kg
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 Leybold Heraeus Gmbh & Co Kg filed Critical Leybold Heraeus Gmbh & Co Kg
Application granted granted Critical
Publication of IT1104568B publication Critical patent/IT1104568B/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
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/34—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker
    • G01J1/36—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Rotational Drive Of Disk (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
IT20507/77A 1976-03-03 1977-02-21 Procedimento per la misura foto ottica del comportamento assorbente di mezzi solidi,liquidi e gassosi IT1104568B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2608669A DE2608669C3 (de) 1976-03-03 1976-03-03 Vorrichtung zur Messung des optischen Absorptionsvermögen einer festen, flüssigen oder gasförmigen Probe

Publications (1)

Publication Number Publication Date
IT1104568B true IT1104568B (it) 1985-10-21

Family

ID=5971371

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20507/77A IT1104568B (it) 1976-03-03 1977-02-21 Procedimento per la misura foto ottica del comportamento assorbente di mezzi solidi,liquidi e gassosi

Country Status (5)

Country Link
US (1) US4155010A (index.php)
DE (1) DE2608669C3 (index.php)
FR (1) FR2343243A1 (index.php)
GB (1) GB1527834A (index.php)
IT (1) IT1104568B (index.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403251A (en) * 1980-06-26 1983-09-06 Domarenok Nikolai I Thermovision pyrometer for remote measurement of temperature of an object
AT390928B (de) * 1986-10-17 1990-07-25 Voest Alpine Ag Einrichtung zum erfassen von unzulaessig erwaermten radlagern und radreifen von schienenfahrzeugen
DE3723177C2 (de) * 1987-07-14 1996-08-22 Fisher Rosemount Gmbh & Co Ges Strahlungs-Zerhackereinrichtung
DE3830181A1 (de) * 1988-09-06 1990-03-15 Leybold Ag Gleitlageranordnung fuer eine rasch rotierende welle
DE8902686U1 (de) * 1989-03-06 1990-04-05 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur Strahlmodulation im Strahlengang photometrischer Analysatoren
DE3942821A1 (de) * 1989-12-23 1991-06-27 Rosemount Gmbh & Co Strahlungs-choppereinrichtung mit einer von einem elektromotor angetriebenen chopperscheibe
ATE243643T1 (de) * 1998-02-16 2003-07-15 Obrist & Co Ag H Behälterverschlussanordnung mit garantieelement
GB2616936B (en) * 2022-12-16 2024-07-24 Servomex Group Ltd Magnetic stabilisation method and system in infrared, visible and ultraviolet spectroscopy

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1838146A (en) * 1929-12-12 1931-12-29 Central Scientific Co Electromagnetic device
DE1014755B (de) * 1955-09-19 1957-08-29 Dr Konrad Hoffmann Verfahren zur Bestimmung des Quotienten zweier Lichtstroeme
DE1164116B (de) * 1961-05-19 1964-02-27 Continental Elektro Ind Ag Einrichtung zur Drehzahlregelung des Lichtstromschaltmittels von Fotometern
DE1227688B (de) * 1962-04-17 1966-10-27 Sick Erwin Vorrichtung zur Messung des Intensitaets-verhaeltnisses eines ersten und eines zweiten Strahlenbuendels
DE2132973C3 (de) * 1970-07-04 1974-05-30 Horiba Ltd., Kyoto, Kyoto (Japan) Optische Meßvorrichtung. Ausscheidung in: 2166382
DE2065118A1 (de) * 1970-10-27 1972-07-20 Siemens Ag Lichtzerhacker für ein nach dem Zweistrahlprinzip arbeitendes Ultrarot-Gasanalysegerät. Ausscheidung aus: 2052609
US3729264A (en) * 1971-08-09 1973-04-24 Horiba Ltd Analyzer using the rotor of a motor as a light chopper
US3863071A (en) * 1972-06-08 1975-01-28 Infra Systems Inc Infrared measuring system with channel spectra negation
US4048500A (en) * 1976-11-08 1977-09-13 The United States Of America As Represented By The Secretary Of The Navy Infrared background suppression

Also Published As

Publication number Publication date
DE2608669A1 (de) 1977-09-15
DE2608669B2 (de) 1980-10-30
US4155010A (en) 1979-05-15
FR2343243B1 (index.php) 1982-01-15
FR2343243A1 (fr) 1977-09-30
DE2608669C3 (de) 1981-06-25
GB1527834A (en) 1978-10-11

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