EP1955033A4 - An integrated sensing system approach for handheld spectral measurements - Google Patents
An integrated sensing system approach for handheld spectral measurementsInfo
- Publication number
- EP1955033A4 EP1955033A4 EP06838711A EP06838711A EP1955033A4 EP 1955033 A4 EP1955033 A4 EP 1955033A4 EP 06838711 A EP06838711 A EP 06838711A EP 06838711 A EP06838711 A EP 06838711A EP 1955033 A4 EP1955033 A4 EP 1955033A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensing system
- spectral measurements
- integrated sensing
- system approach
- handheld spectral
- 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.)
- Withdrawn
Links
- 238000005259 measurement Methods 0.000 title 1
- 230000003595 spectral effect Effects 0.000 title 1
Classifications
-
- 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
- G01J3/0256—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
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
-
- 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
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
-
- 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
- G01N21/8483—Investigating reagent band
-
- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1213—Filters in general, e.g. dichroic, band
-
- 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
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74085005P | 2005-11-30 | 2005-11-30 | |
PCT/US2006/045891 WO2007064820A2 (en) | 2005-11-30 | 2006-11-30 | An integrated sensing system approach for handheld spectral measurements |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1955033A2 EP1955033A2 (en) | 2008-08-13 |
EP1955033A4 true EP1955033A4 (en) | 2012-01-18 |
Family
ID=38092794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06838711A Withdrawn EP1955033A4 (en) | 2005-11-30 | 2006-11-30 | An integrated sensing system approach for handheld spectral measurements |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1955033A4 (en) |
WO (1) | WO2007064820A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027982A2 (en) * | 2008-09-02 | 2010-03-11 | Microptix Technologies, Llc | Adapter mechanism for handheld spectral sensing device |
US8248611B2 (en) * | 2010-03-31 | 2012-08-21 | Ecolab Usa Inc. | Handheld optical measuring device and method of use |
US8352207B2 (en) | 2010-03-31 | 2013-01-08 | Ecolab Usa Inc. | Methods for calibrating a fluorometer |
EP3209983A4 (en) | 2014-10-23 | 2018-06-27 | Verifood Ltd. | Accessories for handheld spectrometer |
WO2018015951A1 (en) * | 2016-07-20 | 2018-01-25 | Verifood, Ltd. | Accessories for handheld spectrometer |
CN107271385A (en) * | 2017-06-12 | 2017-10-20 | 中科谱光科技(北京)有限公司 | A kind of wristband type universal serial absorbance measuring instrument |
DE102018204837A1 (en) * | 2017-08-09 | 2019-02-14 | Robert Bosch Gmbh | A spectrometric measuring device and method for analyzing a medium using a spectrometric measuring device |
CN110672534A (en) * | 2019-10-18 | 2020-01-10 | 湖南国天电子科技有限公司 | Ocean water quality testing system, method and device |
CN115667886A (en) * | 2020-05-20 | 2023-01-31 | Ysi公司 | Extended solid angle turbidity sensor |
CN115825024B (en) * | 2022-10-10 | 2024-05-24 | 中国农业大学烟台研究院 | Water quality on-site rapid detection method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6096065A (en) * | 1997-09-29 | 2000-08-01 | Boston Scientific Corporation | Sheath for tissue spectroscopy |
AUPP748398A0 (en) * | 1998-12-03 | 1998-12-24 | Varian Australia Pty Ltd | Uv-vis spectrophotometry |
US20030135547A1 (en) * | 2001-07-23 | 2003-07-17 | Kent J. Thomas | Extensible modular communication executive with active message queue and intelligent message pre-validation |
EP1664742A4 (en) * | 2003-08-14 | 2010-05-05 | Microptix Technologies Llc | System and method for integrated sensing and control of industrial processes |
US6872947B1 (en) * | 2003-09-22 | 2005-03-29 | Lucent Technologies Inc. | MEMS-based spectrophotometric system |
-
2006
- 2006-11-30 EP EP06838711A patent/EP1955033A4/en not_active Withdrawn
- 2006-11-30 WO PCT/US2006/045891 patent/WO2007064820A2/en active Application Filing
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
EP1955033A2 (en) | 2008-08-13 |
WO2007064820A3 (en) | 2009-05-07 |
WO2007064820A2 (en) | 2007-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080528 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
R17D | Deferred search report published (corrected) |
Effective date: 20090507 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01N 21/86 20060101AFI20090703BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20111219 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01J 3/28 20060101ALI20111213BHEP Ipc: G01J 3/26 20060101ALI20111213BHEP Ipc: G01J 3/02 20060101ALI20111213BHEP Ipc: G01N 21/86 20060101AFI20111213BHEP |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120601 |