JPH06347444A - 液体のｐＨを決定するための方法および装置 - Google Patents

液体のｐＨを決定するための方法および装置

Info

Publication number
JPH06347444A
JPH06347444A JP3263289A JP26328991A JPH06347444A JP H06347444 A JPH06347444 A JP H06347444A JP 3263289 A JP3263289 A JP 3263289A JP 26328991 A JP26328991 A JP 26328991A JP H06347444 A JPH06347444 A JP H06347444A
Authority
JP
Japan
Prior art keywords
solution
electrode
cell
measurement
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP3263289A
Other languages
English (en)
Japanese (ja)
Inventor
Ingo Steiner
インゴ、シュタイナー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of JPH06347444A publication Critical patent/JPH06347444A/ja
Pending legal-status Critical Current

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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP3263289A 1990-09-15 1991-09-13 液体のｐＨを決定するための方法および装置 Pending JPH06347444A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4029321A DE4029321A1 (de) 1990-09-15 1990-09-15 Verfahren und vorrichtung zur bestimmung des ph-wertes von fluessigkeiten
DE4029321.1 1990-09-15

Publications (1)

Publication Number Publication Date
JPH06347444A true JPH06347444A (ja) 1994-12-22

Family

ID=6414329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3263289A Pending JPH06347444A (ja) 1990-09-15 1991-09-13 液体のｐＨを決定するための方法および装置

Country Status (6)

Country Link
US (1) US5236568A (enExample)
EP (1) EP0476477A1 (enExample)
JP (1) JPH06347444A (enExample)
KR (1) KR920006738A (enExample)
DE (1) DE4029321A1 (enExample)
IE (1) IE913249A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107045009A (zh) * 2017-04-06 2017-08-15 盐城工学院 一种电极材料恒温检测装置、电极材料恒温检测系统及电极材料恒温检测方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10151867A1 (de) * 2001-10-24 2003-05-08 Conducta Endress & Hauser Vorrichtung zur Bestimmung und/oder Überwachung des pH-Wertes eines Mediums
KR100547482B1 (ko) * 2001-12-21 2006-01-31 주식회사 포스코 강판 수소투과 시험장치
EP2335061B1 (en) * 2008-08-25 2019-02-27 Nxp B.V. Reducing capacitive charging in an electrode comprising a heater
CN108645970B (zh) * 2018-05-10 2020-11-03 深圳市志凌伟业技术股份有限公司 一种一体化的显影段药水槽pH值测试装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563062A (en) * 1947-01-07 1951-08-07 Leeds & Northrup Co Electrostatic shield for ph electrodes
US3681205A (en) * 1969-07-10 1972-08-01 Eastman Kodak Co Method and cell for repetitive high precision ph and like measurements
US3862895A (en) * 1970-06-05 1975-01-28 Great Lakes Instruments Inc Self-compensating electrode system
AT316901B (de) * 1971-02-01 1974-08-12 Heinzgert Ammer Verfahren zur Bestimmung des pH-Wertes in wässerigen Lösungen, Rohwasser oder aufbereitetem und entsalztem Wasser
DE2617045C3 (de) * 1976-04-17 1979-04-19 Kommanditgesellschaft Eurotherm Gmbh Waerme-, Kaelte- Und Wassertechnik & Co, 2000 Hamburg Verfahren und Anordnung zur Messung des pH-Wertes einer Flüssigkeit, insbesondere einer strömenden Flüssigkeit
US4154660A (en) * 1977-08-30 1979-05-15 Delphian Corporation Method and apparatus for monitoring sulfide in well drilling mud
CA1096940A (en) * 1977-12-05 1981-03-03 The Babcock & Wilcox Company High temperature reference electrode
DE2821621A1 (de) * 1978-05-18 1979-11-22 Michel Dipl Ing Beugnet Messeinrichtung zur messung der ionenkonzentration von loesungen
WO1982001772A1 (fr) * 1980-11-17 1982-05-27 Oka Syotaro Electrode de reference
DD226080A1 (de) * 1984-03-02 1985-08-14 Fi Meinsberg Messsonde zur kontinuierlichen bestimmung von ionenaktivitaeten
DE3411800A1 (de) * 1984-03-30 1985-10-10 Conducta Gesellschaft für Meß- und Regeltechnik mbH & Co, 7016 Gerlingen Referenzsystem mit bezugselektrode fuer die analysen-messtechnik

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107045009A (zh) * 2017-04-06 2017-08-15 盐城工学院 一种电极材料恒温检测装置、电极材料恒温检测系统及电极材料恒温检测方法

Also Published As

Publication number Publication date
IE913249A1 (en) 1992-02-25
DE4029321C2 (enExample) 1992-11-19
US5236568A (en) 1993-08-17
KR920006738A (ko) 1992-04-28
EP0476477A1 (de) 1992-03-25
DE4029321A1 (de) 1992-03-19

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