IT1177253B - Fotometro analitico, in particolare multicanale applicato ad un sistema centrifugo atto alla determinazione praticamente simultanea della presenza di differenti sostanze in un certo numero di campioni - Google Patents

Fotometro analitico, in particolare multicanale applicato ad un sistema centrifugo atto alla determinazione praticamente simultanea della presenza di differenti sostanze in un certo numero di campioni

Info

Publication number
IT1177253B
IT1177253B IT23647/84A IT2364784A IT1177253B IT 1177253 B IT1177253 B IT 1177253B IT 23647/84 A IT23647/84 A IT 23647/84A IT 2364784 A IT2364784 A IT 2364784A IT 1177253 B IT1177253 B IT 1177253B
Authority
IT
Italy
Prior art keywords
samples
particular multi
certain number
different substances
analytical
Prior art date
Application number
IT23647/84A
Other languages
English (en)
Other versions
IT8423647A1 (it
IT8423647A0 (it
Inventor
Paolo Bonfiglio
Claudio Calzi
Original Assignee
Instrumentation Lab Spa
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 Instrumentation Lab Spa filed Critical Instrumentation Lab Spa
Publication of IT8423647A0 publication Critical patent/IT8423647A0/it
Priority to IT23647/84A priority Critical patent/IT1177253B/it
Priority to DE8585201844T priority patent/DE3572862D1/de
Priority to AT85201844T priority patent/ATE46218T1/de
Priority to EP85201844A priority patent/EP0185405B1/en
Priority to CA000495383A priority patent/CA1254056A/en
Priority to ES548915A priority patent/ES8704263A1/es
Priority to JP60259647A priority patent/JPS61160027A/ja
Priority to US06/799,674 priority patent/US4722606A/en
Publication of IT8423647A1 publication Critical patent/IT8423647A1/it
Application granted granted Critical
Publication of IT1177253B publication Critical patent/IT1177253B/it

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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • 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
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • G01J1/1626—Arrangements with two photodetectors, the signals of which are compared
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/07—Centrifugal type cuvettes
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0696—Pulsed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Centrifugal Separators (AREA)
IT23647/84A 1984-11-19 1984-11-19 Fotometro analitico, in particolare multicanale applicato ad un sistema centrifugo atto alla determinazione praticamente simultanea della presenza di differenti sostanze in un certo numero di campioni IT1177253B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT23647/84A IT1177253B (it) 1984-11-19 1984-11-19 Fotometro analitico, in particolare multicanale applicato ad un sistema centrifugo atto alla determinazione praticamente simultanea della presenza di differenti sostanze in un certo numero di campioni
DE8585201844T DE3572862D1 (en) 1984-11-19 1985-11-12 Analytical photometer, in particular multi-channel, applied to a centrifugal system adapted to perform practically simultaneous determination of the presence of different substances in a certain number of samples
AT85201844T ATE46218T1 (de) 1984-11-19 1985-11-12 Analytisches mehrkanalphotometer zur anwendung in einem zentrifugalsystem, dazu geeignet, fast gleichzeitig die bestimmung des vorkommens von verschiedenen stoffen in einer gewissen anzahl von proben durchzufuehren.
EP85201844A EP0185405B1 (en) 1984-11-19 1985-11-12 Analytical photometer, in particular multi-channel, applied to a centrifugal system adapted to perform practically simultaneous determination of the presence of different substances in a certain number of samples
CA000495383A CA1254056A (en) 1984-11-19 1985-11-14 Analytical spectrophotometer
ES548915A ES8704263A1 (es) 1984-11-19 1985-11-15 Perfeccionamientos en los espectrofotometros analiticos
JP60259647A JPS61160027A (ja) 1984-11-19 1985-11-19 分析用スペクトロホトメ−タ
US06/799,674 US4722606A (en) 1984-11-19 1985-11-19 Analytical photometer, in particular multi-channel, applied to a centrifugal system adapted to perform practically simultaneous determination of the presence of different substances in a certain number of samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23647/84A IT1177253B (it) 1984-11-19 1984-11-19 Fotometro analitico, in particolare multicanale applicato ad un sistema centrifugo atto alla determinazione praticamente simultanea della presenza di differenti sostanze in un certo numero di campioni

Publications (3)

Publication Number Publication Date
IT8423647A0 IT8423647A0 (it) 1984-11-19
IT8423647A1 IT8423647A1 (it) 1986-05-19
IT1177253B true IT1177253B (it) 1987-08-26

Family

ID=11208865

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23647/84A IT1177253B (it) 1984-11-19 1984-11-19 Fotometro analitico, in particolare multicanale applicato ad un sistema centrifugo atto alla determinazione praticamente simultanea della presenza di differenti sostanze in un certo numero di campioni

Country Status (8)

Country Link
US (1) US4722606A (it)
EP (1) EP0185405B1 (it)
JP (1) JPS61160027A (it)
AT (1) ATE46218T1 (it)
CA (1) CA1254056A (it)
DE (1) DE3572862D1 (it)
ES (1) ES8704263A1 (it)
IT (1) IT1177253B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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JPH07119649B2 (ja) * 1988-03-18 1995-12-20 アンリツ株式会社 波長校正用光源
FR2686691B1 (fr) * 1992-09-10 1997-07-25 Jean Franck Bussotti Dispositif de couplage de fibres optiques sur un photometre, et appareils equipes d'un tel dispositif.
DE4407332C2 (de) * 1994-03-02 1998-08-27 Lange Gmbh Dr Bruno Verfahren zur Bestimmung der Extinktion oder Transmission und Photometer
US6043880A (en) * 1997-09-15 2000-03-28 Becton Dickinson And Company Automated optical reader for nucleic acid assays
US6597450B1 (en) 1997-09-15 2003-07-22 Becton, Dickinson And Company Automated Optical Reader for Nucleic Acid Assays
CA2483694C (en) 2002-05-17 2016-04-19 Becton, Dickinson And Company Automated system for isolating, amplifying and detecting a target nucleic acid sequence
US20040016686A1 (en) * 2002-07-24 2004-01-29 Wyatt Philip J. Absolute measurement centrifuge
US7294513B2 (en) * 2002-07-24 2007-11-13 Wyatt Technology Corporation Method and apparatus for characterizing solutions of small particles
JP4935281B2 (ja) * 2006-09-29 2012-05-23 大日本印刷株式会社 包装箱
CN103196842A (zh) * 2012-12-04 2013-07-10 西北农林科技大学 一种有机磷农药残留的检测装置
KR102531162B1 (ko) * 2016-12-20 2023-05-10 한국전기연구원 대면적 형광 영상용 광원 장치
US10473591B2 (en) * 2017-05-01 2019-11-12 Wyatt Technology Corporation High throughput method and apparatus for measuring multiple optical properties of a liquid sample

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837397B1 (it) * 1968-08-22 1973-11-10
JPS55106839U (it) * 1970-08-06 1980-07-25
US3807874A (en) * 1972-03-31 1974-04-30 Beckman Instruments Inc Optical system for centrifuges
US3810696A (en) * 1973-02-20 1974-05-14 Waters Associates Inc Improved analytical apparatus for measuring light absorbance of fluids
JPS5231783A (en) * 1975-09-05 1977-03-10 Japan Spectroscopic Co Multiple wavelength colorimeter
DE2721676A1 (de) * 1977-05-13 1978-11-23 Hans T Noeller Lichtblitzphotometer
GB2013362B (en) * 1978-01-20 1982-07-14 Hoffmann La Roche Spectrophotometer
DE2930431A1 (de) * 1979-07-26 1981-02-26 Boehringer Mannheim Gmbh Polychromatisches photometer
US4406547A (en) * 1979-08-07 1983-09-27 Olympus Optical Company Limited Apparatus for effecting automatic analysis
US4312593A (en) * 1979-12-21 1982-01-26 E. I. Du Pont De Nemours And Company Direct readout apparatus for measuring light transmitted through liquids
FR2490915B1 (it) * 1980-09-23 1984-04-06 Commissariat Energie Atomique
US4482251A (en) * 1981-10-19 1984-11-13 Electro-Nucleonics, Inc. Clinical analyzer
EP0081702A1 (en) * 1981-11-25 1983-06-22 Kollmorgen Technologies Corporation Electro-optical system for color monitoring
JPS5943320A (ja) * 1982-09-06 1984-03-10 Hitachi Ltd 高輝度紫外線光源
JPS59178339A (ja) * 1983-03-29 1984-10-09 Toshiba Corp 吸光度測定装置
IT1161138B (it) * 1983-04-13 1987-03-11 Instrumentation Lab Spa Fotometro analitico, di tipo centrifugo, atto alla determinazione praticamente simultanea della presenza di differenti sostanze in un certo numero di campioni discreti
JPH0723896B2 (ja) * 1984-01-10 1995-03-15 オリンパス光学工業株式会社 化学分析装置

Also Published As

Publication number Publication date
IT8423647A1 (it) 1986-05-19
ATE46218T1 (de) 1989-09-15
IT8423647A0 (it) 1984-11-19
US4722606A (en) 1988-02-02
DE3572862D1 (en) 1989-10-12
ES8704263A1 (es) 1987-04-01
ES548915A0 (es) 1987-04-01
EP0185405A1 (en) 1986-06-25
JPS61160027A (ja) 1986-07-19
CA1254056A (en) 1989-05-16
EP0185405B1 (en) 1989-09-06

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