DE2628083A1 - Analysengeraet und analytisches verfahren - Google Patents

Analysengeraet und analytisches verfahren

Info

Publication number
DE2628083A1
DE2628083A1 DE19762628083 DE2628083A DE2628083A1 DE 2628083 A1 DE2628083 A1 DE 2628083A1 DE 19762628083 DE19762628083 DE 19762628083 DE 2628083 A DE2628083 A DE 2628083A DE 2628083 A1 DE2628083 A1 DE 2628083A1
Authority
DE
Germany
Prior art keywords
potential
electrode
electrolyte
detection signal
amplifier
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.)
Withdrawn
Application number
DE19762628083
Other languages
German (de)
English (en)
Inventor
John Rickard Mansfield
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2628083A1 publication Critical patent/DE2628083A1/de
Withdrawn legal-status Critical Current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
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/423—Coulometry

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 Analysing Biological Materials (AREA)
DE19762628083 1975-06-23 1976-06-23 Analysengeraet und analytisches verfahren Withdrawn DE2628083A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26559/75A GB1551737A (en) 1975-06-23 1975-06-23 Analytical apparatus and processes

Publications (1)

Publication Number Publication Date
DE2628083A1 true DE2628083A1 (de) 1977-01-20

Family

ID=10245548

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762628083 Withdrawn DE2628083A1 (de) 1975-06-23 1976-06-23 Analysengeraet und analytisches verfahren

Country Status (7)

Country Link
US (1) US4111776A (enExample)
JP (1) JPS523495A (enExample)
DE (1) DE2628083A1 (enExample)
FR (1) FR2315694A1 (enExample)
GB (1) GB1551737A (enExample)
IT (1) IT1074166B (enExample)
NL (1) NL7606771A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282441A3 (en) * 1987-03-09 1989-10-11 Ulrich Dr.-Ing. Pilz Method for determining the chemical oxygen demand of water

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272331A (en) * 1980-03-03 1981-06-09 Ford Motor Company Oscillatory mode oxygen sensor and method
US4272329A (en) * 1980-03-03 1981-06-09 Ford Motor Company Steady state mode oxygen sensor and method
CA1175904A (en) * 1982-04-02 1984-10-09 Stelco Inc. Metal analysis for acid-soluble elements
GB2237387B (en) * 1989-09-25 1994-05-11 Petrochem Analysis Limited Titration methods and devices
GB9323062D0 (en) * 1993-11-09 1994-01-05 Wallace & Tiernan Ltd Coulometric analyser
SE507338C2 (sv) 1996-12-23 1998-05-18 Anders Cedergren Förfarande och anordning vid coulometrisk bestämning av vatten medelst Karl Fischerreaktion i en diafragmafri cell

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886496A (en) * 1950-03-29 1959-05-12 Leeds & Northrup Co Method of determining concentration of dissolved substance
NL265063A (enExample) * 1960-05-23 1900-01-01
US3338812A (en) * 1963-04-22 1967-08-29 Sinclair Research Inc Electrolytic titration apparatus
US3341430A (en) * 1963-06-28 1967-09-12 Gulf Research Development Co Coulometric titration employing on-off cycling
NL301241A (enExample) * 1963-12-02
US3441490A (en) * 1964-11-13 1969-04-29 Jungner Instrument Ab Coulometric titration apparatus
SE329023B (enExample) * 1967-06-06 1970-09-28 Jungner Instrument Ab
US3563875A (en) * 1968-04-02 1971-02-16 Dale M Coulson Apparatus for coulometric titration
FR2227795A5 (en) * 1973-04-27 1974-11-22 Raffinage Cie Francaise Carbon detn as carbon dioxide - by coulometry using titrant ions generated by electrolysis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282441A3 (en) * 1987-03-09 1989-10-11 Ulrich Dr.-Ing. Pilz Method for determining the chemical oxygen demand of water

Also Published As

Publication number Publication date
US4111776A (en) 1978-09-05
GB1551737A (en) 1979-08-30
IT1074166B (it) 1985-04-17
NL7606771A (nl) 1976-12-27
JPS523495A (en) 1977-01-11
FR2315694B1 (enExample) 1980-05-30
FR2315694A1 (fr) 1977-01-21

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination