AT367549B - Messzelle zum messen der elktrischen leitfaehigkeit von fluessigkeiten - Google Patents

Messzelle zum messen der elktrischen leitfaehigkeit von fluessigkeiten

Info

Publication number
AT367549B
AT367549B AT0861475A AT861475A AT367549B AT 367549 B AT367549 B AT 367549B AT 0861475 A AT0861475 A AT 0861475A AT 861475 A AT861475 A AT 861475A AT 367549 B AT367549 B AT 367549B
Authority
AT
Austria
Prior art keywords
measuring
liquids
electrical conductivity
cell
measuring cell
Prior art date
Application number
AT0861475A
Other languages
German (de)
English (en)
Other versions
ATA861475A (de
Original Assignee
Zellweger Uster Ag
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 Zellweger Uster Ag filed Critical Zellweger Uster Ag
Publication of ATA861475A publication Critical patent/ATA861475A/de
Application granted granted Critical
Publication of AT367549B publication Critical patent/AT367549B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids
    • 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

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT0861475A 1974-11-14 1975-11-12 Messzelle zum messen der elktrischen leitfaehigkeit von fluessigkeiten AT367549B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1517674A CH577682A5 (OSRAM) 1974-11-14 1974-11-14

Publications (2)

Publication Number Publication Date
ATA861475A ATA861475A (de) 1981-11-15
AT367549B true AT367549B (de) 1982-07-12

Family

ID=4407003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0861475A AT367549B (de) 1974-11-14 1975-11-12 Messzelle zum messen der elktrischen leitfaehigkeit von fluessigkeiten

Country Status (6)

Country Link
US (1) US4015199A (OSRAM)
AT (1) AT367549B (OSRAM)
CH (1) CH577682A5 (OSRAM)
DE (1) DE2532988A1 (OSRAM)
FR (1) FR2291490A1 (OSRAM)
GB (1) GB1508887A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011057092A1 (de) * 2011-12-28 2013-07-04 OCé PRINTING SYSTEMS GMBH Vorrichtung zur Bestimmung der Leitfähigkeit eines Flüssigentwicklers
DE102015225502B3 (de) * 2015-12-16 2016-06-23 Achenbach Buschhütten GmbH & Co. KG Messvorrichtung und Verfahren zur Messung der elektrischen Leitfähigkeit eines strömenden Fluids

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450063A (en) * 1983-09-28 1984-05-22 Reynolds Metals Company Probe for alumina concentration meter
NL8700688A (nl) * 1987-03-24 1988-10-17 Yokogawa Electrofact Bv Werkwijze en inrichting voor het meten van het geleidingsvermogen van een vloeistof met controle van de overgangsweerstand tussen een elektrode en de vloeistof.
US6058934A (en) * 1995-11-02 2000-05-09 Chiron Diagnostics Corporation Planar hematocrit sensor incorporating a seven-electrode conductivity measurement cell
DE19946315C2 (de) 1999-09-28 2001-11-15 Pharmaserv Marburg Gmbh & Co K Leitfähigkeitssensor
US20030015416A1 (en) * 2001-07-02 2003-01-23 Meeeh Robert F. Apparatus for stimulating removal of electrolytic energy from fluids
DE102013106979A1 (de) * 2013-07-03 2015-01-22 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Leitfähigkeitssensor
EP3236248B1 (en) 2014-12-19 2025-04-23 Dalian Institute Of Chemical Physics Chinese Academy of Sciences Ionic conductivity test device, and test method using same
CN105759123B (zh) * 2014-12-19 2017-11-14 中国科学院大连化学物理研究所 一种离子电导率测试装置及采用其的测试方法
JP7086578B2 (ja) * 2017-11-22 2022-06-20 ナブテスコ株式会社 センサ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793527A (en) * 1955-02-04 1957-05-28 Rayturn Machine Corp Soil moisture testing apparatus
US3207981A (en) * 1960-11-21 1965-09-21 Pure Oil Co Electrical device having uniquely posi-tioned electrodes for determining metal loss from tubular members
US3134077A (en) * 1961-09-18 1964-05-19 Tektronix Inc Electrical probe apparatus for measuring the characteristics of semiconductor material
US3339138A (en) * 1965-04-02 1967-08-29 Owens Illinois Inc Apparatus for measuring the resistivity of molten glass
SE301674B (OSRAM) * 1965-07-16 1968-06-17 Kemotron As
US3601693A (en) * 1969-03-27 1971-08-24 Jens Jorn Lorentzen Measuring cell for measuring electrical conductivity of a fluid medium
US3781660A (en) * 1972-05-11 1973-12-25 Ethyl Corp Conductivity meter for measuring distillate hydrocarbon fuels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011057092A1 (de) * 2011-12-28 2013-07-04 OCé PRINTING SYSTEMS GMBH Vorrichtung zur Bestimmung der Leitfähigkeit eines Flüssigentwicklers
DE102015225502B3 (de) * 2015-12-16 2016-06-23 Achenbach Buschhütten GmbH & Co. KG Messvorrichtung und Verfahren zur Messung der elektrischen Leitfähigkeit eines strömenden Fluids

Also Published As

Publication number Publication date
GB1508887A (en) 1978-04-26
FR2291490A1 (fr) 1976-06-11
CH577682A5 (OSRAM) 1976-07-15
FR2291490B1 (OSRAM) 1980-01-04
US4015199A (en) 1977-03-29
DE2532988A1 (de) 1976-05-26
ATA861475A (de) 1981-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee