CN102460116B - 无透光管的分光计 - Google Patents

无透光管的分光计 Download PDF

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Publication number
CN102460116B
CN102460116B CN201080027051.3A CN201080027051A CN102460116B CN 102460116 B CN102460116 B CN 102460116B CN 201080027051 A CN201080027051 A CN 201080027051A CN 102460116 B CN102460116 B CN 102460116B
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China
Prior art keywords
spectrometer
light
light source
sleeve
fluid sample
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CN201080027051.3A
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Chinese (zh)
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CN102460116A (zh
Inventor
汤玛士·维路威特
阿奇姆·萨克
拉尔夫·葛瑞史霸
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Ife Innovative Forschungs und Entwicklungs & CoKg GmbH
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Ife Innovative Forschungs und Entwicklungs & CoKg GmbH
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    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0237—Adjustable, e.g. focussing
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0256—Compact construction
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0264—Electrical interface; User interface
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0272—Handheld
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • 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
    • G01N2021/3181—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 using LEDs
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • 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
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • 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
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
CN201080027051.3A 2009-06-17 2010-06-17 无透光管的分光计 Active CN102460116B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009025261.4 2009-06-17
DE102009025261A DE102009025261B4 (de) 2009-06-17 2009-06-17 Portables küvettenloses Tauchspektrophotometer
PCT/EP2010/058533 WO2010146110A1 (de) 2009-06-17 2010-06-17 Küvettenloses spektrometer

Publications (2)

Publication Number Publication Date
CN102460116A CN102460116A (zh) 2012-05-16
CN102460116B true CN102460116B (zh) 2014-06-04

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CN201080027051.3A Active CN102460116B (zh) 2009-06-17 2010-06-17 无透光管的分光计

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US (1) US8582103B2 (enExample)
EP (1) EP2443436B1 (enExample)
JP (1) JP2012530255A (enExample)
CN (1) CN102460116B (enExample)
AP (1) AP2011006041A0 (enExample)
AU (1) AU2010261818B2 (enExample)
BR (1) BRPI1013532B1 (enExample)
CA (1) CA2763403C (enExample)
CO (1) CO6470889A2 (enExample)
DE (1) DE102009025261B4 (enExample)
EA (1) EA023467B1 (enExample)
MX (1) MX2011013404A (enExample)
NZ (1) NZ596659A (enExample)
WO (1) WO2010146110A1 (enExample)
ZA (1) ZA201109044B (enExample)

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DE102009025261B4 (de) 2009-06-17 2011-02-24 Ife Innovative Forschungs- Und Entwicklungs Gmbh & Co. Kg Portables küvettenloses Tauchspektrophotometer
US9182342B2 (en) * 2011-09-23 2015-11-10 Motion Controls, Llc Apparatus, system and method for using an LED to identify a presence of a material in a gas and/or a fluid and/or determine properties of the material
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US10788416B2 (en) * 2013-10-03 2020-09-29 Rosemount Inc. Multiple wavelength light source for colorimetric measurement
WO2015055663A1 (de) * 2013-10-14 2015-04-23 Ife Innovative Forschungs- Und Entwicklungs-Gmbh & Co. Kg Messvorrichtung, mess- und auswertevorrichtung und messdaten-system
EP3058349B1 (de) 2013-10-14 2021-04-21 OASE GmbH Messvorrichtung
US9752935B2 (en) * 2014-08-29 2017-09-05 Marqmetrix, Inc. Portable analytical equipment
EA027273B1 (ru) * 2014-12-24 2017-07-31 Общество С Ограниченной Ответственностью "Микросенсор Технолоджи" Устройство для определения химических веществ в анализируемой среде
WO2016105230A1 (ru) * 2014-12-24 2016-06-30 Общество С Ограниченной Ответственостью "Микросенсор Технолоджи" Устройство для определения химических веществ в анализируемой среде
US9442064B1 (en) * 2015-03-10 2016-09-13 Abb Schweiz Ag Photometer with LED light source
ES2954484T3 (es) * 2015-09-20 2023-11-22 Maytronics Ltd Método y robot para el análisis multiparámetro de fluido de piscina
RU2634074C1 (ru) * 2016-05-04 2017-10-23 федеральное государственное автономное образовательное учреждение высшего образования "Северо-Кавказский федеральный университет" Способ определения концентрации ионов калия в сложных минеральных удобрениях
JP2018124133A (ja) * 2017-01-31 2018-08-09 株式会社オプトアート フォトクロミック検出装置
EP3607303A4 (en) * 2017-04-03 2021-01-06 Hortau Inc. ION CONCENTRATION MEASURING DEVICE FOR MEASURING SITU
US10041923B1 (en) * 2017-04-12 2018-08-07 Swift Engineering, Inc. Spectrophotometric system for measuring water quality
US11397171B2 (en) 2017-09-18 2022-07-26 Ecolab Usa Inc. Adaptive range flow titration systems and methods with sample conditioning
BR112020020717B1 (pt) * 2018-04-09 2023-10-24 Ecolab Usa Inc Sistema de titulação automatizado, e, método para quantificar uma concentração de analito alvo em uma corrente de amostra
US11397170B2 (en) * 2018-04-16 2022-07-26 Ecolab Usa Inc. Repetition time interval adjustment in adaptive range titration systems and methods
CN110658136A (zh) * 2018-06-29 2020-01-07 罗伯特·博世有限公司 土壤传感器
RU2722604C1 (ru) * 2019-08-01 2020-06-02 федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет" (ФГБОУ ВО "ВГУ") Устройство для спектрального анализа

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WO2007088047A1 (de) * 2006-02-01 2007-08-09 J & M Analytische Mess- Und Regeltechnik Gmbh Vorrichtung zur optischen messung von stoffkonzentrationen
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US7369239B2 (en) * 2005-01-05 2008-05-06 Konica Minolta Sensing, Inc. Light measuring apparatus and method for measuring monochromatic light
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Also Published As

Publication number Publication date
DE102009025261B4 (de) 2011-02-24
US8582103B2 (en) 2013-11-12
AP2011006041A0 (en) 2011-12-31
JP2012530255A (ja) 2012-11-29
EP2443436A1 (de) 2012-04-25
WO2010146110A1 (de) 2010-12-23
BRPI1013532A2 (pt) 2017-02-14
ZA201109044B (en) 2012-08-29
BRPI1013532B1 (pt) 2019-11-19
EA023467B1 (ru) 2016-06-30
CN102460116A (zh) 2012-05-16
EP2443436B1 (de) 2021-08-11
CA2763403A1 (en) 2010-12-23
US20120140227A1 (en) 2012-06-07
DE102009025261A1 (de) 2011-01-05
AU2010261818B2 (en) 2014-06-12
CO6470889A2 (es) 2012-06-29
AU2010261818A1 (en) 2011-12-15
WO2010146110A4 (de) 2011-03-24
NZ596659A (en) 2014-02-28
EA201101563A1 (ru) 2012-05-30
CA2763403C (en) 2018-11-13
MX2011013404A (es) 2012-04-11

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