FR2354558A1 - Electrode combinee, destinee a la mesure de la concentration des ions et du ph dans un liquide, ainsi que son procede de realisation - Google Patents

Electrode combinee, destinee a la mesure de la concentration des ions et du ph dans un liquide, ainsi que son procede de realisation

Info

Publication number
FR2354558A1
FR2354558A1 FR7717765A FR7717765A FR2354558A1 FR 2354558 A1 FR2354558 A1 FR 2354558A1 FR 7717765 A FR7717765 A FR 7717765A FR 7717765 A FR7717765 A FR 7717765A FR 2354558 A1 FR2354558 A1 FR 2354558A1
Authority
FR
France
Prior art keywords
liquid
electrode
ions
concentration
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.)
Granted
Application number
FR7717765A
Other languages
English (en)
Other versions
FR2354558B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2354558A1 publication Critical patent/FR2354558A1/fr
Application granted granted Critical
Publication of FR2354558B1 publication Critical patent/FR2354558B1/fr
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
    • G01N27/26—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
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G01N27/4167—Systems measuring a particular property of an electrolyte pH

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)

Abstract

L'invention concerne la mesure de la concentration des ions et du pH. Elle se rapporte à une électrode combinée comprenant une électrode de verre, une électrode de référence et une jonction liquide entre l'électrode de référence et le liquide étudié. Les deux électrodes sont des électrodes boutons de verre à l'état solide reliées électriquement à un circuit intégré transformateur d'impédance, l'ensemble étant enrobé dans une enveloppe étanche. L'électrode de référence est en contact mécanique avec un gel de référence. Application à la mesure du pH.
FR7717765A 1976-06-10 1977-06-09 Electrode combinee, destinee a la mesure de la concentration des ions et du ph dans un liquide, ainsi que son procede de realisation Granted FR2354558A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/694,655 US4133732A (en) 1976-06-10 1976-06-10 Combination electrode system

Publications (2)

Publication Number Publication Date
FR2354558A1 true FR2354558A1 (fr) 1978-01-06
FR2354558B1 FR2354558B1 (fr) 1982-10-22

Family

ID=24789751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717765A Granted FR2354558A1 (fr) 1976-06-10 1977-06-09 Electrode combinee, destinee a la mesure de la concentration des ions et du ph dans un liquide, ainsi que son procede de realisation

Country Status (8)

Country Link
US (1) US4133732A (fr)
JP (1) JPS6013144B2 (fr)
CA (1) CA1076206A (fr)
DE (1) DE2726271A1 (fr)
DK (1) DK257477A (fr)
FR (1) FR2354558A1 (fr)
GB (2) GB1586692A (fr)
SE (1) SE433008B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243309A1 (fr) * 1986-04-21 1987-10-28 Füllemann Patent Ag Appareil pour surveiller des processus de neutralisation et emploi de l'appareil dans des installations de nettoyage de gaz d'échappement
WO1992017775A1 (fr) * 1991-04-04 1992-10-15 Eastman Kodak Company Etalonnage d'electrodes

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729940A (en) * 1980-07-31 1982-02-18 Denki Kagaku Keiki Co Ltd Electrode apparatus for detecting ion concentration
JPS5836348U (ja) * 1981-09-03 1983-03-09 株式会社中央製作所 複合電極
JPS5834354A (ja) * 1981-08-25 1983-02-28 Chuo Seisakusho:Kk 排水処理用測定器
GB2111215A (en) * 1981-10-31 1983-06-29 Alastair Sibbald Electrochemical sensor assembly
US4440620A (en) * 1981-12-22 1984-04-03 Olympus Optical Co., Ltd. Measuring electrode device
JPS5986388U (ja) * 1982-12-01 1984-06-11 株式会社ボッシュオートモーティブ　システム ベ−ン型圧縮機
US4543175A (en) * 1983-08-08 1985-09-24 Gam Rad, Inc. Ion responsive probe
AU581701B2 (en) 1984-10-31 1989-03-02 Inverness Medical Switzerland Gmbh Apparatus for use in electrical, e.g. electrochemical, measurement procedures, and its production and use, and composite assemblies incorporating the apparatus
US6066244A (en) * 1984-10-31 2000-05-23 Unilever Patent Holdings B.V. Apparatus for use in electrical, e.g. electrochemical, measurement procedures, and its production and use, and composite assemblies incorporating the apparatus
DE3507183C1 (de) * 1985-03-01 1990-11-15 Drägerwerk AG, 2400 Lübeck Metall/Metalloxid-Messelektrode zur pH-Messung
FR2624611B1 (fr) * 1987-12-09 1991-10-11 Electronique Appliquee Ste Lyo Capteur potentiometrique homogene
US4886584A (en) * 1988-06-27 1989-12-12 Solar Scientific, Inc. Potential measuring method and apparatus having signal amplifying multiple membrane electrode
US6187161B1 (en) * 1992-04-27 2001-02-13 Corrpro Companies, Inc. Reference cell
US5549803A (en) * 1994-01-14 1996-08-27 Honeywell Inc. Smart fastener
US5766432A (en) * 1996-04-17 1998-06-16 University Of Massachusetts Method and device for eliminating electrode drift
DE102012106831A1 (de) * 2012-07-27 2014-01-30 Ancosys Gmbh Referenzsystem für die elektrochemische Analytik und Abscheideverfahren
CN105806906A (zh) * 2016-04-21 2016-07-27 安徽绿健检测技术服务有限公司 Ph电极沉入式安装支架
DE102016121730A1 (de) * 2016-11-14 2018-05-17 Kuntze Instruments Gmbh Elektrodenträger für eine elektrochemische Messzelle und elektrochemische Messzelle mit darin integriertem Elektrodenträger
CN106841363B (zh) * 2017-02-15 2019-05-14 四川大学 基于电位测定的电子集成多电极检测系统
CN112345799B (zh) * 2020-11-04 2023-11-14 浙江师范大学 一种基于单分子电学检测的pH测量方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117596A (en) * 1936-05-20 1938-05-17 Bender Harry Glass electrode
FR829698A (fr) * 1936-11-23 1938-07-04 Siemens Ag électrode à membrane, et notamment en verre
NL50352C (fr) * 1937-06-24
US2886771A (en) * 1955-06-14 1959-05-12 George A Rubissow Fluid-testing device
US3306837A (en) * 1963-05-09 1967-02-28 Corning Glass Works Glass electrode apparatus and process for making same
US3700577A (en) * 1966-07-21 1972-10-24 Fischer & Porter Co Ph sensing apparatus
US3862895A (en) * 1970-06-05 1975-01-28 Great Lakes Instruments Inc Self-compensating electrode system
US3855098A (en) * 1970-08-19 1974-12-17 Foxboro Co Ion-responsive electrode construction
US3717565A (en) * 1970-08-19 1973-02-20 Foxboro Co Ion-responsive electrode construction
US3923625A (en) * 1971-06-30 1975-12-02 Corning Glass Works Reinforced glass electrode structure
GB1422343A (fr) * 1972-06-29 1976-01-28
US4031606A (en) * 1975-02-24 1977-06-28 Honeywell Inc. Method of making a combination ion responsive and reference electrode
NL7506410A (nl) * 1975-05-30 1976-12-02 Philips Nv Werkwijze voor de vervaardiging van een ion- selektieve elektrode.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/68 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243309A1 (fr) * 1986-04-21 1987-10-28 Füllemann Patent Ag Appareil pour surveiller des processus de neutralisation et emploi de l'appareil dans des installations de nettoyage de gaz d'échappement
WO1992017775A1 (fr) * 1991-04-04 1992-10-15 Eastman Kodak Company Etalonnage d'electrodes

Also Published As

Publication number Publication date
FR2354558B1 (fr) 1982-10-22
GB1586692A (en) 1981-03-25
DE2726271A1 (de) 1977-12-22
JPS6013144B2 (ja) 1985-04-05
SE7706585L (sv) 1977-12-11
CA1076206A (fr) 1980-04-22
SE433008B (sv) 1984-04-30
US4133732A (en) 1979-01-09
JPS52151092A (en) 1977-12-15
GB1586691A (en) 1981-03-25
DK257477A (da) 1977-12-11

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Legal Events

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