JPS5892854A - イオン濃度計 - Google Patents

イオン濃度計

Info

Publication number
JPS5892854A
JPS5892854A JP56181583A JP18158381A JPS5892854A JP S5892854 A JPS5892854 A JP S5892854A JP 56181583 A JP56181583 A JP 56181583A JP 18158381 A JP18158381 A JP 18158381A JP S5892854 A JPS5892854 A JP S5892854A
Authority
JP
Japan
Prior art keywords
alternating current
electrode
ion concentration
ion
potential
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.)
Granted
Application number
JP56181583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316706B2 (esLanguage
Inventor
Daizo Yagi
八木　大三
Kenji Yoshino
吉野　健二
Hiromi Okawa
浩美 大川
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.)
Horiba Ltd
Original Assignee
Horiba Ltd
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 Horiba Ltd filed Critical Horiba Ltd
Priority to JP56181583A priority Critical patent/JPS5892854A/ja
Priority to KR8203828A priority patent/KR850001435B1/ko
Priority to DE19823239572 priority patent/DE3239572A1/de
Publication of JPS5892854A publication Critical patent/JPS5892854A/ja
Publication of JPS6316706B2 publication Critical patent/JPS6316706B2/ja
Granted 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
    • G01N27/02—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
    • 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
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters
    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/301—Reference electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP56181583A 1981-11-11 1981-11-11 イオン濃度計 Granted JPS5892854A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56181583A JPS5892854A (ja) 1981-11-11 1981-11-11 イオン濃度計
KR8203828A KR850001435B1 (ko) 1981-11-11 1982-08-25 이온농도계
DE19823239572 DE3239572A1 (de) 1981-11-11 1982-10-26 Vorrichtung zur messung von ionenkonzentrationen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56181583A JPS5892854A (ja) 1981-11-11 1981-11-11 イオン濃度計

Publications (2)

Publication Number Publication Date
JPS5892854A true JPS5892854A (ja) 1983-06-02
JPS6316706B2 JPS6316706B2 (esLanguage) 1988-04-11

Family

ID=16103339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56181583A Granted JPS5892854A (ja) 1981-11-11 1981-11-11 イオン濃度計

Country Status (3)

Country Link
JP (1) JPS5892854A (esLanguage)
KR (1) KR850001435B1 (esLanguage)
DE (1) DE3239572A1 (esLanguage)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205345A (ja) * 1984-03-30 1985-10-16 Yokogawa Hokushin Electric Corp 自己診断機能付ｐＨ計
JPH01219425A (ja) * 1988-02-29 1989-09-01 Matsushita Electric Ind Co Ltd 圧電素子センサ付電子レンジ
JPH09508205A (ja) * 1994-01-21 1997-08-19 チバ コーニング ダイアグノスティクス コーポレイション 電気化学センサの電気接続装置
JP2005331454A (ja) * 2004-05-21 2005-12-02 Tanita Corp 酸化還元電位計

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226412B (en) * 1988-12-21 1993-04-28 Forex Neptune Sa Monitoring drilling mud compositions using flowing liquid junction electrodes
DE59105178D1 (de) * 1991-01-28 1995-05-18 Knick Elektronische Mesgeraete Verfahren und Schaltungsanordnung zur Überwachung von ionen- oder redoxpotential-sensitiven Messketten.
US5469070A (en) * 1992-10-16 1995-11-21 Rosemount Analytical Inc. Circuit for measuring source resistance of a sensor
DE19743979A1 (de) * 1997-10-06 1999-04-08 Conducta Endress & Hauser Verfahren zum Betreiben eines elektrochemischen Sensors sowie elektrische Schaltung für einen elektrochemischen Sensor
GB9815248D0 (en) * 1998-07-15 1998-09-09 Johnson Matthey Plc Apparatus
EP1456637A2 (en) 2001-12-14 2004-09-15 Rosemount Analytical Inc. A pH SENSOR WITH INTERNAL SOLUTION GROUND
DE102005048273A1 (de) * 2005-10-08 2007-04-19 Knick Elektronische Messgeräte GmbH & Co. KG Messeinrichtung für elektrochemische Messgrößen in Flüssigkeiten, insbesondere pH- oder Redoxpotential-Messeinrichtung sowie Verfahren zum Messen solcher elektrochemischer Messgrößen
EP1936367A1 (de) * 2006-12-22 2008-06-25 Mettler-Toledo AG Verfahren und Vorrichtung zur Überwachung und/oder zur Bestimmung des Zustandes einer Messsonde
GB2566463A (en) * 2017-09-13 2019-03-20 Univ Southampton pH Sensor and Calibration method
CN114614781A (zh) * 2020-12-04 2022-06-10 梅特勒-托利多仪器（上海）有限公司 pH信号调理电路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189367A (en) * 1978-10-19 1980-02-19 Leeds & Northrup Company Method for testing ion selective electrodes in continuous measuring systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189367A (en) * 1978-10-19 1980-02-19 Leeds & Northrup Company Method for testing ion selective electrodes in continuous measuring systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205345A (ja) * 1984-03-30 1985-10-16 Yokogawa Hokushin Electric Corp 自己診断機能付ｐＨ計
JPH01219425A (ja) * 1988-02-29 1989-09-01 Matsushita Electric Ind Co Ltd 圧電素子センサ付電子レンジ
JPH09508205A (ja) * 1994-01-21 1997-08-19 チバ コーニング ダイアグノスティクス コーポレイション 電気化学センサの電気接続装置
JP2005331454A (ja) * 2004-05-21 2005-12-02 Tanita Corp 酸化還元電位計

Also Published As

Publication number Publication date
KR850001435B1 (ko) 1985-10-02
KR840001336A (ko) 1984-04-30
DE3239572A1 (de) 1983-05-26
JPS6316706B2 (esLanguage) 1988-04-11

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