ATE130091T1 - Methode zum messen einer aufschäumung. - Google Patents

Methode zum messen einer aufschäumung.

Info

Publication number
ATE130091T1
ATE130091T1 AT91904981T AT91904981T ATE130091T1 AT E130091 T1 ATE130091 T1 AT E130091T1 AT 91904981 T AT91904981 T AT 91904981T AT 91904981 T AT91904981 T AT 91904981T AT E130091 T1 ATE130091 T1 AT E130091T1
Authority
AT
Austria
Prior art keywords
fluid
measuring
detector
subjected
radiation
Prior art date
Application number
AT91904981T
Other languages
English (en)
Inventor
Jan Hansen
Hans Ole Nielsen
Allan Northeved
Original Assignee
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 Lys & Optik filed Critical Lys & Optik
Application granted granted Critical
Publication of ATE130091T1 publication Critical patent/ATE130091T1/de

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

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (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)
AT91904981T 1990-02-26 1991-02-21 Methode zum messen einer aufschäumung. ATE130091T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE130091T1 true ATE130091T1 (de) 1995-11-15

Family

ID=8094305

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91904981T ATE130091T1 (de) 1990-02-26 1991-02-21 Methode zum messen einer aufschäumung.

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
JPH02501677A (ja) * 1987-10-15 1990-06-07 エレクトロニック・インストルメンテーション・アンド・テクノロジー・インコーポレーテッド 溶液成分分析装置

Also Published As

Publication number Publication date
DK50390D0 (da) 1990-02-26
DK50390A (da) 1991-08-27
EP0517759B1 (de) 1995-11-08
EP0517759A1 (de) 1992-12-16
DK170351B1 (da) 1995-08-07
DE69114484T2 (de) 1996-07-18
DE69114484D1 (de) 1995-12-14
AU7337791A (en) 1991-09-18
WO1991013340A1 (en) 1991-09-05

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