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CH508217A - Temperaturfühler an Leitfähigkeitsmesszellen - Google Patents

Temperaturfühler an Leitfähigkeitsmesszellen

Info

Publication number
CH508217A
CH508217A CH623769A CH623769A CH508217A CH 508217 A CH508217 A CH 508217A CH 623769 A CH623769 A CH 623769A CH 623769 A CH623769 A CH 623769A CH 508217 A CH508217 A CH 508217A
Authority
CH
Switzerland
Prior art keywords
temperature sensor
conductivity measuring
measuring cells
cells
conductivity
Prior art date
Application number
CH623769A
Other languages
English (en)
Inventor
Krauer Werner
Martinelli Alfred
Oehme Friedrich
Original Assignee
Polymetron 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 Polymetron Ag filed Critical Polymetron Ag
Priority to CH623769A priority Critical patent/CH508217A/de
Priority to DE19691944101 priority patent/DE1944101A1/de
Priority to GB1258347D priority patent/GB1258347A/en
Priority to US877297A priority patent/US3657731A/en
Priority to FR7001160A priority patent/FR2042004A5/fr
Publication of CH508217A publication Critical patent/CH508217A/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
    • G01N27/045—Circuits
    • G01N27/046—Circuits provided with temperature compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/16—Special arrangements for conducting heat from the object to the sensitive element

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)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CH623769A 1969-04-24 1969-04-24 Temperaturfühler an Leitfähigkeitsmesszellen CH508217A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH623769A CH508217A (de) 1969-04-24 1969-04-24 Temperaturfühler an Leitfähigkeitsmesszellen
DE19691944101 DE1944101A1 (de) 1969-04-24 1969-08-29 Temperaturfuehler fuer Leitfaehigkeitsmesszellen
GB1258347D GB1258347A (de) 1969-04-24 1969-09-17
US877297A US3657731A (en) 1969-04-24 1969-11-17 Temperature detector for automatically compensating the influence of temperature upon electrolytic conductivity
FR7001160A FR2042004A5 (de) 1969-04-24 1970-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH623769A CH508217A (de) 1969-04-24 1969-04-24 Temperaturfühler an Leitfähigkeitsmesszellen

Publications (1)

Publication Number Publication Date
CH508217A true CH508217A (de) 1971-05-31

Family

ID=4306418

Family Applications (1)

Application Number Title Priority Date Filing Date
CH623769A CH508217A (de) 1969-04-24 1969-04-24 Temperaturfühler an Leitfähigkeitsmesszellen

Country Status (5)

Country Link
US (1) US3657731A (de)
CH (1) CH508217A (de)
DE (1) DE1944101A1 (de)
FR (1) FR2042004A5 (de)
GB (1) GB1258347A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100363929B1 (ko) * 1997-11-06 2002-12-11 가부시끼가이샤 도시바 산농도 측정 및 자동 제어방법과 장치
US6404204B1 (en) * 2000-05-01 2002-06-11 ARETé ASSOCIATES Sensor and sensor system for liquid conductivity, temperature and depth
US20050151367A1 (en) * 2003-12-18 2005-07-14 Packard Joy A. Fastener for a display page
AT509363B1 (de) * 2010-03-01 2011-12-15 Martin Wesian Vorrichtung und verfahren zum ermitteln des desinfektionsgrades einer flüssigkeit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505936A (en) * 1949-04-23 1950-05-02 Control Instr Co Inc Temperature compensated conductivity cell electrode
US3457501A (en) * 1966-08-18 1969-07-22 Maxwell Ingram Probe for measuring conductivity of an electrolyte solution
US3373351A (en) * 1966-09-30 1968-03-12 Culligan Inc Probe to indicate resistance changes in ion exchange material in a water softener

Also Published As

Publication number Publication date
DE1944101A1 (de) 1971-02-18
FR2042004A5 (de) 1971-02-05
US3657731A (en) 1972-04-18
GB1258347A (de) 1971-12-30

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Legal Events

Date Code Title Description
PL Patent ceased