DE69313633D1 - Vorrichtung und methode zum induzieren und nachweisen von fluoreszenz - Google Patents

Vorrichtung und methode zum induzieren und nachweisen von fluoreszenz

Info

Publication number
DE69313633D1
DE69313633D1 DE69313633T DE69313633T DE69313633D1 DE 69313633 D1 DE69313633 D1 DE 69313633D1 DE 69313633 T DE69313633 T DE 69313633T DE 69313633 T DE69313633 T DE 69313633T DE 69313633 D1 DE69313633 D1 DE 69313633D1
Authority
DE
Germany
Prior art keywords
light
fluid medium
detector
sensor face
pct
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 - Lifetime
Application number
DE69313633T
Other languages
English (en)
Other versions
DE69313633T2 (de
Inventor
Hans Nielsen
Jan Hansen
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.)
WTE Wassertechnik GmbH
Original Assignee
BioBalance AS
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 BioBalance AS filed Critical BioBalance AS
Publication of DE69313633D1 publication Critical patent/DE69313633D1/de
Application granted granted Critical
Publication of DE69313633T2 publication Critical patent/DE69313633T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/62—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
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6463—Optics
    • G01N2021/6473—In-line geometry
    • G01N2021/6476—Front end, i.e. backscatter, geometry
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6484—Optical fibres
    • 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
DE69313633T 1992-05-21 1993-05-19 Vorrichtung und methode zum induzieren und nachweisen von fluoreszenz Expired - Lifetime DE69313633T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK92669A DK66992D0 (da) 1992-05-21 1992-05-21 Sensor
PCT/DK1993/000171 WO1993023738A1 (en) 1992-05-21 1993-05-19 Apparatus and method for inducing and detecting fluorescence

Publications (2)

Publication Number Publication Date
DE69313633D1 true DE69313633D1 (de) 1997-10-09
DE69313633T2 DE69313633T2 (de) 1998-04-02

Family

ID=8096184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313633T Expired - Lifetime DE69313633T2 (de) 1992-05-21 1993-05-19 Vorrichtung und methode zum induzieren und nachweisen von fluoreszenz

Country Status (10)

Country Link
US (1) US5557415A (de)
EP (1) EP0641431B1 (de)
JP (1) JPH08504033A (de)
AT (1) ATE157771T1 (de)
CA (1) CA2136209A1 (de)
DE (1) DE69313633T2 (de)
DK (2) DK66992D0 (de)
ES (1) ES2109501T3 (de)
NO (1) NO944427D0 (de)
WO (1) WO1993023738A1 (de)

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CN105492892A (zh) * 2013-09-13 2016-04-13 三菱丽阳株式会社 图像读取方法
DE102016109819B4 (de) * 2016-05-27 2020-07-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erfassen von Ablagerungen an einer Oberfläche einer Wand eines Behältnisses oder Rohres
DE102016113042A1 (de) * 2016-07-15 2018-01-18 B. Braun Melsungen Ag Durchflussmesszellenvorrichtung zur Messung von Fluidparametern
US10113969B2 (en) 2016-11-11 2018-10-30 B&W Tek Llc Methods and devices for measuring Raman scattering of a sample
US10119917B2 (en) 2016-11-11 2018-11-06 B & W Tek LLC Apparatus and method for bidirectional Raman spectroscopy
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Also Published As

Publication number Publication date
DK0641431T3 (da) 1998-03-30
ES2109501T3 (es) 1998-01-16
NO944427L (no) 1994-11-18
ATE157771T1 (de) 1997-09-15
JPH08504033A (ja) 1996-04-30
DE69313633T2 (de) 1998-04-02
NO944427D0 (no) 1994-11-18
CA2136209A1 (en) 1993-11-25
US5557415A (en) 1996-09-17
DK66992D0 (da) 1992-05-21
WO1993023738A1 (en) 1993-11-25
EP0641431A1 (de) 1995-03-08
EP0641431B1 (de) 1997-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WTE WASSERTECHNIK GMBH, 45136 ESSEN, DE