MX371134B - Aparato para la inspeccion optica de pequenos volumenes de muestra liquida y cubetas para las mismas. - Google Patents

Aparato para la inspeccion optica de pequenos volumenes de muestra liquida y cubetas para las mismas.

Info

Publication number
MX371134B
MX371134B MX2017004082A MX2017004082A MX371134B MX 371134 B MX371134 B MX 371134B MX 2017004082 A MX2017004082 A MX 2017004082A MX 2017004082 A MX2017004082 A MX 2017004082A MX 371134 B MX371134 B MX 371134B
Authority
MX
Mexico
Prior art keywords
cuvettes
therefor
liquid sample
optical inspection
small volumes
Prior art date
Application number
MX2017004082A
Other languages
English (en)
Other versions
MX2017004082A (es
Inventor
Lynn Smith Kerry
Alan Fox William
Reuben Langhoff Brian
Original Assignee
Bd Kiestra Bv
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 Bd Kiestra Bv filed Critical Bd Kiestra Bv
Publication of MX2017004082A publication Critical patent/MX2017004082A/es
Publication of MX371134B publication Critical patent/MX371134B/es

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • 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
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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
    • G01N2021/0357—Sets of 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0378—Shapes
    • G01N2021/0382—Frustoconical, tapered cell
    • 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
    • G01N2021/0385—Diffusing membrane; Semipermeable membrane
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4726—Detecting scatter at 90°
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G01N2021/513—Cuvettes for scattering measurements

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Un nefelometro que mide la turbidez de las suspensiones de bajo volumen utilizando mediciones de la luz transmitida a traves de y/o dispersadas por la muestra. La suspension de muestra se coloca en una cubeta de niveles adaptada para facilitar la medicion de la turbidez de las muestras de bajo volumen. La porcion inferior de la cubeta tiene dimensiones mas pequenas, en seccion transversal horizontal, que la porcion superior. Ambas porciones inferior y superior tienen superficies en angulo. La porcion inferior mas pequena de la cubeta es interrogada por el nefelometro.
MX2017004082A 2014-09-29 2015-09-29 Aparato para la inspeccion optica de pequenos volumenes de muestra liquida y cubetas para las mismas. MX371134B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462056911P 2014-09-29 2014-09-29
PCT/IB2015/002072 WO2016051267A2 (en) 2014-09-29 2015-09-29 Apparatus for optical inspection of small volumes of liquid sample and cuvettes therefor

Publications (2)

Publication Number Publication Date
MX2017004082A MX2017004082A (es) 2017-05-19
MX371134B true MX371134B (es) 2020-01-17

Family

ID=54849658

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004082A MX371134B (es) 2014-09-29 2015-09-29 Aparato para la inspeccion optica de pequenos volumenes de muestra liquida y cubetas para las mismas.

Country Status (13)

Country Link
US (1) US10935490B2 (es)
EP (1) EP3201602B1 (es)
JP (1) JP6698640B2 (es)
KR (1) KR102502983B1 (es)
CN (2) CN205246536U (es)
AU (1) AU2015326540B2 (es)
BR (1) BR112017006363B1 (es)
CA (1) CA2962365C (es)
ES (1) ES2784785T3 (es)
MX (1) MX371134B (es)
RU (1) RU2657020C1 (es)
WO (1) WO2016051267A2 (es)
ZA (1) ZA201702371B (es)

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Also Published As

Publication number Publication date
JP2017534854A (ja) 2017-11-24
EP3201602B1 (en) 2020-03-18
EP3201602A2 (en) 2017-08-09
JP6698640B2 (ja) 2020-05-27
CA2962365A1 (en) 2016-04-07
CN107003230A (zh) 2017-08-01
BR112017006363A2 (pt) 2017-12-19
WO2016051267A3 (en) 2016-06-09
AU2015326540B2 (en) 2020-11-26
CN107003230B (zh) 2021-02-02
AU2015326540A1 (en) 2017-04-20
US10935490B2 (en) 2021-03-02
CA2962365C (en) 2020-05-12
BR112017006363B1 (pt) 2021-06-29
ZA201702371B (en) 2020-11-25
RU2657020C1 (ru) 2018-06-08
ES2784785T3 (es) 2020-09-30
US20170307525A1 (en) 2017-10-26
KR20170061149A (ko) 2017-06-02
KR102502983B1 (ko) 2023-02-22
CN205246536U (zh) 2016-05-18
MX2017004082A (es) 2017-05-19
WO2016051267A2 (en) 2016-04-07

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