ATE320599T1 - Verfahren und vorrichtung zum messen eines elektrischen parameters eines fluids - Google Patents

Verfahren und vorrichtung zum messen eines elektrischen parameters eines fluids

Info

Publication number
ATE320599T1
ATE320599T1 AT97900346T AT97900346T ATE320599T1 AT E320599 T1 ATE320599 T1 AT E320599T1 AT 97900346 T AT97900346 T AT 97900346T AT 97900346 T AT97900346 T AT 97900346T AT E320599 T1 ATE320599 T1 AT E320599T1
Authority
AT
Austria
Prior art keywords
fluid
measuring
test fluid
test
electrical parameter
Prior art date
Application number
AT97900346T
Other languages
English (en)
Inventor
Raymond Anthony Edgson
Eric Wilkinson
Original Assignee
Gambro Lundia Ab
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 Gambro Lundia Ab filed Critical Gambro Lundia Ab
Application granted granted Critical
Publication of ATE320599T1 publication Critical patent/ATE320599T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT97900346T 1996-01-11 1997-01-13 Verfahren und vorrichtung zum messen eines elektrischen parameters eines fluids ATE320599T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9600541.8A GB9600541D0 (en) 1996-01-11 1996-01-11 Method of measuring an electrical property

Publications (1)

Publication Number Publication Date
ATE320599T1 true ATE320599T1 (de) 2006-04-15

Family

ID=10786888

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97900346T ATE320599T1 (de) 1996-01-11 1997-01-13 Verfahren und vorrichtung zum messen eines elektrischen parameters eines fluids

Country Status (8)

Country Link
US (1) US6426629B1 (de)
EP (1) EP0873512B1 (de)
JP (1) JP3979668B2 (de)
AT (1) ATE320599T1 (de)
DE (1) DE69735473T2 (de)
ES (1) ES2260782T3 (de)
GB (1) GB9600541D0 (de)
WO (1) WO1997025615A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6686751B1 (en) * 1999-03-24 2004-02-03 Ebara Corporation Method and apparatus for detecting negative ion in water
IL153860A0 (en) * 2000-07-10 2003-07-31 N D T Instr Ltd Method and apparatus for determining the composition of fluids
US6605947B2 (en) * 2001-10-03 2003-08-12 Yi-Chia Liao Cup shape sensible container for detecting liquid property
USRE49221E1 (en) 2002-06-14 2022-09-27 Parker Intangibles, Llc Single-use manifolds for automated, aseptic handling of solutions in bioprocessing applications
US7857506B2 (en) * 2005-12-05 2010-12-28 Sencal Llc Disposable, pre-calibrated, pre-validated sensors for use in bio-processing applications
GB0823719D0 (en) 2008-12-31 2009-02-04 Spd Swiss Prec Diagnostics Gmb A conductive measurement cell
DE102009024937A1 (de) * 2009-06-08 2010-12-09 Braatz, Udo, Dr. Verfahren und Anordnung zur Bestimmung von Flüssigkeitsparametern
US8887556B2 (en) 2011-02-15 2014-11-18 Michael A. Silveri Amperometric sensor system
US20150293047A1 (en) * 2014-04-15 2015-10-15 Intevep, S.A. Method and apparatus for determining water content of oil and water mixtures by measurement of specific admittance
CN105911299B (zh) * 2016-05-12 2018-03-27 利多(香港)有限公司 用于分析仪的液体加热器
CN108267261B (zh) * 2016-12-30 2019-12-13 北京金风科创风电设备有限公司 电连接件、流体状态测试装置和流体换热系统
US10965346B2 (en) 2017-05-23 2021-03-30 Nxp B.V. Near-field device
US10389406B2 (en) 2017-07-05 2019-08-20 Nxp B.V. Near-field device
CN115885172A (zh) * 2020-08-20 2023-03-31 株式会社岛津制作所 检查装置以及电导率计

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE216397C (de)
US2422873A (en) * 1943-05-19 1947-06-24 Photoswitch Inc Electrical conductivity cell
NL248473A (de) 1959-02-19
US4511845A (en) 1982-09-08 1985-04-16 Canadian Patents & Development Limited Salinometer
NL8300782A (nl) 1983-03-03 1984-10-01 Unie Van Kunstmestfab Bv Werkwijze en inrichting voor het bepalen van ureum in waterig milieu.
DE3900119C1 (en) * 1989-01-04 1990-08-02 Stiller, Siegfried, Dipl.-Phys., 5100 Aachen, De Apparatus for measuring the urea concentration in an extracorporeal circulation
US5140275A (en) * 1990-10-12 1992-08-18 Chicago Bridge & Iron Technical Services Company Method and apparatus for measuring the amount of ice in an aqueous ice slurry
US5260667A (en) * 1991-12-02 1993-11-09 Intevep, S.A. Method and apparatus for determining the percentage water condent of oil in water emulsion by specific admittance measurement
US5644239A (en) * 1994-04-15 1997-07-01 American Systems Technology, Inc. Method and apparatus for sensing the condition of a fluid
BR9508456A (pt) 1994-07-29 1997-12-23 Gambro Ab Processo e dispositivo para medir a concentração de uréia ou de uma subst ncia similar em uma solução compósita

Also Published As

Publication number Publication date
DE69735473D1 (de) 2006-05-11
WO1997025615A1 (en) 1997-07-17
GB9600541D0 (en) 1996-03-13
DE69735473T2 (de) 2006-08-31
EP0873512B1 (de) 2006-03-15
JP2000505888A (ja) 2000-05-16
EP0873512A1 (de) 1998-10-28
ES2260782T3 (es) 2006-11-01
US6426629B1 (en) 2002-07-30
JP3979668B2 (ja) 2007-09-19

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