ES8404507A1 - Un espectrofotometro multicanal. - Google Patents

Un espectrofotometro multicanal.

Info

Publication number
ES8404507A1
ES8404507A1 ES522359A ES522359A ES8404507A1 ES 8404507 A1 ES8404507 A1 ES 8404507A1 ES 522359 A ES522359 A ES 522359A ES 522359 A ES522359 A ES 522359A ES 8404507 A1 ES8404507 A1 ES 8404507A1
Authority
ES
Spain
Prior art keywords
radiant energy
filter wheel
detector
source
sample
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.)
Expired
Application number
ES522359A
Other languages
English (en)
Other versions
ES522359A0 (es
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.)
American Hospital Supply Corp
Original Assignee
American Hospital Supply Corp
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 American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of ES522359A0 publication Critical patent/ES522359A0/es
Publication of ES8404507A1 publication Critical patent/ES8404507A1/es
Expired 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
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • 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
    • G01N2021/317—Special constructive features
    • G01N2021/3174—Filter wheel

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

ESPECTROFOTOMETRO MULTICANAL.CONSTA DE UNA UNICA FUENTE DE ENERGIA RADIANTE, GENERALMENTE CONSTITUIDA POR UNA LAMPARA (11); DE UNOS MEDIOS OPTICOS PARA FORMAR A PARTIR DE LA FUENTE DE ENERGIA RADIANTE UNA MULTITUD DE HACES DE ENERGIA RADIANTE; DE UNA PRIMERA RUEDA GIRATORIA DE FILTROS (19) CONTIGUA A LOS MEDIOS OPTICOS Y DOTADA DE MULTITUD DE SEGMENTOS DE FILTRO; DE UNA MULTITUD DE PUESTOS DE MEDICION DE LA ENERGIA RADIANTE ESPECTRAL; Y DE UNA SEGUNDA RUEDA DE FILTROS DE DETECTOR (29) IDENTICA A LA PRIMERA RUEDA DE FILTROS (19), QUE ESTA ALINEADA EN SINCRONISMOCON DICHA PRIMERA RUEDA DE FILTROS (19).DE APLICACION EN EL ANALISIS QUIMICO DE LA SANGRE.
ES522359A 1981-07-20 1983-05-13 Un espectrofotometro multicanal. Expired ES8404507A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/284,841 US4477190A (en) 1981-07-20 1981-07-20 Multichannel spectrophotometer

Publications (2)

Publication Number Publication Date
ES522359A0 ES522359A0 (es) 1984-04-16
ES8404507A1 true ES8404507A1 (es) 1984-04-16

Family

ID=23091730

Family Applications (3)

Application Number Title Priority Date Filing Date
ES514125A Expired ES8308634A1 (es) 1981-07-20 1982-07-19 "un espectrofotometro para la medicion simultanea de los parametros caracteristicos de transmision de una pluralidad de muestras longitudinales de onda espectrales seleccionadas".
ES522359A Expired ES8404507A1 (es) 1981-07-20 1983-05-13 Un espectrofotometro multicanal.
ES522360A Expired ES8404508A1 (es) 1981-07-20 1983-05-13 Un espectrofotometro multicanal que incluye un sistema optico para formar una multitud de haces de energia radiante.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES514125A Expired ES8308634A1 (es) 1981-07-20 1982-07-19 "un espectrofotometro para la medicion simultanea de los parametros caracteristicos de transmision de una pluralidad de muestras longitudinales de onda espectrales seleccionadas".

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES522360A Expired ES8404508A1 (es) 1981-07-20 1983-05-13 Un espectrofotometro multicanal que incluye un sistema optico para formar una multitud de haces de energia radiante.

Country Status (8)

Country Link
US (1) US4477190A (es)
EP (1) EP0083650B1 (es)
JP (2) JPS58501143A (es)
CA (1) CA1183013A (es)
DE (1) DE3275869D1 (es)
ES (3) ES8308634A1 (es)
MX (1) MX152613A (es)
WO (1) WO1983000384A1 (es)

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US7050157B2 (en) * 2001-11-08 2006-05-23 Optiscan Biomedical Corp. Reagent-less whole-blood glucose meter
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Also Published As

Publication number Publication date
JPS58501143A (ja) 1983-07-14
ES522359A0 (es) 1984-04-16
US4477190A (en) 1984-10-16
DE3275869D1 (en) 1987-04-30
ES522360A0 (es) 1984-04-16
ES514125A0 (es) 1983-09-01
WO1983000384A1 (en) 1983-02-03
CA1183013A (en) 1985-02-26
ES8308634A1 (es) 1983-09-01
ES8404508A1 (es) 1984-04-16
EP0083650A1 (en) 1983-07-20
JPS63168844U (es) 1988-11-02
MX152613A (es) 1985-09-17
EP0083650A4 (en) 1984-01-10
EP0083650B1 (en) 1987-03-25

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