JPS5749841A - Integrating photometer - Google Patents

Integrating photometer

Info

Publication number
JPS5749841A
JPS5749841A JP56108770A JP10877081A JPS5749841A JP S5749841 A JPS5749841 A JP S5749841A JP 56108770 A JP56108770 A JP 56108770A JP 10877081 A JP10877081 A JP 10877081A JP S5749841 A JPS5749841 A JP S5749841A
Authority
JP
Japan
Prior art keywords
integrating photometer
photometer
integrating
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.)
Pending
Application number
JP56108770A
Other languages
English (en)
Inventor
Ierubuinen Pauri
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.)
EFURABU OI
Original Assignee
EFURABU OI
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 EFURABU OI filed Critical EFURABU OI
Publication of JPS5749841A publication Critical patent/JPS5749841A/ja
Pending 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

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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP56108770A 1980-07-11 1981-07-11 Integrating photometer Pending JPS5749841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI802220A FI802220A (fi) 1980-07-11 1980-07-11 Integrerande fotometer

Publications (1)

Publication Number Publication Date
JPS5749841A true JPS5749841A (en) 1982-03-24

Family

ID=8513620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56108770A Pending JPS5749841A (en) 1980-07-11 1981-07-11 Integrating photometer

Country Status (6)

Country Link
JP (1) JPS5749841A (ja)
DE (1) DE3124312A1 (ja)
FI (1) FI802220A (ja)
FR (1) FR2493521B1 (ja)
GB (1) GB2079934B (ja)
IT (1) IT1144270B (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172154A (en) * 1990-08-06 1992-12-15 Nikon Corporation System camera
US5214408A (en) * 1990-10-25 1993-05-25 Mitsubishi Denki Kabushiki Kaisha Distance detecting apparatus for a vehicle
US5223907A (en) * 1991-02-18 1993-06-29 Mitsubishi Denki K.K. Guard rail detecting device
US5422623A (en) * 1990-10-04 1995-06-06 Federal Signal Corporation Programmable emergency signalling device and system
US7737386B2 (en) 2007-05-15 2010-06-15 Olympus Imaging Corp. Focus detection optical system having a plurality of focus detection areas, and imaging apparatus incorporating the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615260C2 (de) * 1986-05-06 1994-09-01 Krieg Gunther Verfahren und System zur Detektion von optisch absorbierenden Verbindungen in einem Medium durch optische Transmissionsmessung
DE4326694C2 (de) * 1993-08-10 2003-12-24 Gunther Krieg Vorrichtung zur Detektion von Urin in Behältern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563661A (en) * 1969-08-29 1971-02-16 Battelle Development Corp Integrating nephelometer
DE2220231A1 (de) * 1972-04-25 1973-11-08 Serv Anstalt Photometer zur digitalen anzeige der lichtabsorption einer messprobe in einer kuevette
US3954342A (en) * 1974-03-28 1976-05-04 Jan Boeke Optical device for monitoring clarity of a fluid

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172154A (en) * 1990-08-06 1992-12-15 Nikon Corporation System camera
US5422623A (en) * 1990-10-04 1995-06-06 Federal Signal Corporation Programmable emergency signalling device and system
US5214408A (en) * 1990-10-25 1993-05-25 Mitsubishi Denki Kabushiki Kaisha Distance detecting apparatus for a vehicle
US5223907A (en) * 1991-02-18 1993-06-29 Mitsubishi Denki K.K. Guard rail detecting device
US7737386B2 (en) 2007-05-15 2010-06-15 Olympus Imaging Corp. Focus detection optical system having a plurality of focus detection areas, and imaging apparatus incorporating the same

Also Published As

Publication number Publication date
FR2493521A1 (fr) 1982-05-07
IT1144270B (it) 1986-10-29
IT8167927A0 (it) 1981-07-03
DE3124312A1 (de) 1982-04-08
GB2079934B (en) 1984-04-18
FR2493521B1 (fr) 1985-06-14
GB2079934A (en) 1982-01-27
FI802220A (fi) 1982-01-12

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