DK170351B1 - Fremgangsmåde til kontinuerlig bestemmelse af parametre af et fluidum - Google Patents

Fremgangsmåde til kontinuerlig bestemmelse af parametre af et fluidum Download PDF

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Publication number
DK170351B1
DK170351B1 DK050390A DK50390A DK170351B1 DK 170351 B1 DK170351 B1 DK 170351B1 DK 050390 A DK050390 A DK 050390A DK 50390 A DK50390 A DK 50390A DK 170351 B1 DK170351 B1 DK 170351B1
Authority
DK
Denmark
Prior art keywords
fluid
cleaning
measurement
radiation
detector
Prior art date
Application number
DK050390A
Other languages
Danish (da)
English (en)
Other versions
DK50390D0 (da
DK50390A (da
Inventor
Allan Northeved
Jan Hansen
Hans Ole Nielsen
Niels Baadegaard Nielsen
Original Assignee
Medicoteknisk Inst
Isotopcentralen
Lys & Optik
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 Medicoteknisk Inst, Isotopcentralen, Lys & Optik filed Critical Medicoteknisk Inst
Priority to DK050390A priority Critical patent/DK170351B1/da
Publication of DK50390D0 publication Critical patent/DK50390D0/da
Priority to DE69114484T priority patent/DE69114484T2/de
Priority to PCT/DK1991/000053 priority patent/WO1991013340A1/en
Priority to AT91904981T priority patent/ATE130091T1/de
Priority to AU73377/91A priority patent/AU7337791A/en
Priority to EP91904981A priority patent/EP0517759B1/de
Publication of DK50390A publication Critical patent/DK50390A/da
Application granted granted Critical
Publication of DK170351B1 publication Critical patent/DK170351B1/da

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
    • G01N21/84—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
    • 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
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path

Landscapes

  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
DK050390A 1990-02-26 1990-02-26 Fremgangsmåde til kontinuerlig bestemmelse af parametre af et fluidum DK170351B1 (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK050390A DK170351B1 (da) 1990-02-26 1990-02-26 Fremgangsmåde til kontinuerlig bestemmelse af parametre af et fluidum
DE69114484T DE69114484T2 (de) 1990-02-26 1991-02-21 Methode zum messen einer aufschäumung.
PCT/DK1991/000053 WO1991013340A1 (en) 1990-02-26 1991-02-21 A method of measuring slurry
AT91904981T ATE130091T1 (de) 1990-02-26 1991-02-21 Methode zum messen einer aufschäumung.
AU73377/91A AU7337791A (en) 1990-02-26 1991-02-21 A method of measuring slurry
EP91904981A EP0517759B1 (de) 1990-02-26 1991-02-21 Methode zum messen einer aufschäumung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK50390 1990-02-26
DK050390A DK170351B1 (da) 1990-02-26 1990-02-26 Fremgangsmåde til kontinuerlig bestemmelse af parametre af et fluidum

Publications (3)

Publication Number Publication Date
DK50390D0 DK50390D0 (da) 1990-02-26
DK50390A DK50390A (da) 1991-08-27
DK170351B1 true DK170351B1 (da) 1995-08-07

Family

ID=8094305

Family Applications (1)

Application Number Title Priority Date Filing Date
DK050390A DK170351B1 (da) 1990-02-26 1990-02-26 Fremgangsmåde til kontinuerlig bestemmelse af parametre af et fluidum

Country Status (6)

Country Link
EP (1) EP0517759B1 (de)
AT (1) ATE130091T1 (de)
AU (1) AU7337791A (de)
DE (1) DE69114484T2 (de)
DK (1) DK170351B1 (de)
WO (1) WO1991013340A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9101259D0 (sv) * 1991-04-25 1991-04-25 Fladda Mcs Ab Metod foer att kompensera foer ljusintensitetsfoeraendringar i ett optiskt maetgap vid bestaemning av halten suspenderat material
WO2004068127A1 (en) * 2003-01-31 2004-08-12 L'air Liquide - Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Method and apparatus for monitoring of slurry consistency
SE530500C2 (sv) * 2006-11-16 2008-06-24 Delaval Holding Ab Anordning och förfarande för provtagning av mjölk
DE202016106236U1 (de) * 2016-11-08 2018-02-09 Hach Lange Gmbh Optisches Messgerät
CN119715290B (zh) * 2023-09-28 2025-09-30 中国石油天然气股份有限公司 一种填砂管泥浆污染实验装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040743A (en) * 1975-09-22 1977-08-09 Howell Laboratories, Incorporated Method and apparatus for measuring the brightness of pulp slurry
US4201477A (en) * 1978-01-16 1980-05-06 Fmc Corporation Suspended solids meter
JPS5923378B2 (ja) * 1979-05-17 1984-06-01 株式会社東芝 濃度計
JPS56153242A (en) * 1980-04-30 1981-11-27 Fuji Electric Co Ltd Measuring device for organic pollution component contained in water
WO1989003524A1 (en) * 1987-10-15 1989-04-20 Electronic Instrumentation And Technology, Inc. Solution loading analyzer

Also Published As

Publication number Publication date
DE69114484D1 (de) 1995-12-14
ATE130091T1 (de) 1995-11-15
EP0517759B1 (de) 1995-11-08
WO1991013340A1 (en) 1991-09-05
DK50390D0 (da) 1990-02-26
DK50390A (da) 1991-08-27
EP0517759A1 (de) 1992-12-16
AU7337791A (en) 1991-09-18
DE69114484T2 (de) 1996-07-18

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed