FR2551549A1 - Circuit pour le titrage coulombmetrique - Google Patents

Circuit pour le titrage coulombmetrique Download PDF

Info

Publication number
FR2551549A1
FR2551549A1 FR8412862A FR8412862A FR2551549A1 FR 2551549 A1 FR2551549 A1 FR 2551549A1 FR 8412862 A FR8412862 A FR 8412862A FR 8412862 A FR8412862 A FR 8412862A FR 2551549 A1 FR2551549 A1 FR 2551549A1
Authority
FR
France
Prior art keywords
titration
circuit
amplifier
indicator
output
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Withdrawn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
FR8412862A
Other languages
English (en)
French (fr)
Inventor
Norbert Lenk
Herbert Grassel
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.)
Medizin und Labortechnik Leipzig VEB
Original Assignee
Medizin und Labortechnik Leipzig VEB
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 Medizin und Labortechnik Leipzig VEB filed Critical Medizin und Labortechnik Leipzig VEB
Publication of FR2551549A1 publication Critical patent/FR2551549A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration

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 Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR8412862A 1983-08-31 1984-08-16 Circuit pour le titrage coulombmetrique Withdrawn FR2551549A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD83254382A DD217316A1 (de) 1983-08-31 1983-08-31 Schaltungsanordnung zur coulometrischen titration

Publications (1)

Publication Number Publication Date
FR2551549A1 true FR2551549A1 (fr) 1985-03-08

Family

ID=5550092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412862A Withdrawn FR2551549A1 (fr) 1983-08-31 1984-08-16 Circuit pour le titrage coulombmetrique

Country Status (7)

Country Link
CH (1) CH665289A5 (sv)
DD (1) DD217316A1 (sv)
DE (1) DE3421975A1 (sv)
FR (1) FR2551549A1 (sv)
GB (1) GB2145828B (sv)
IT (1) IT1221752B (sv)
SE (1) SE457190B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2168224B1 (es) * 2000-10-20 2003-02-16 Univ Valencia Politecnica Procedimiento electro-optico de analisis de procesos electroquimicos en tiempo real y dispositivo para su puesta en practica.
CN105223255B (zh) * 2015-09-08 2019-04-12 王小云 一种智能余氯快速检测仪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE329023B (sv) * 1967-06-06 1970-09-28 Jungner Instrument Ab
DD139765B2 (de) * 1975-11-13 1984-11-07 Georg Kaltenborn Vorrichtung fuer die amperometrische dead-stop-titration
DD122285B1 (de) * 1975-11-13 1980-12-24 Georg Kaltenborn Vorrichtung für die amperometrische dead-stop-Titration

Also Published As

Publication number Publication date
DE3421975A1 (de) 1985-03-21
GB2145828B (en) 1987-04-15
SE457190B (sv) 1988-12-05
SE8404316D0 (sv) 1984-08-30
GB2145828A (en) 1985-04-03
GB8421006D0 (en) 1984-09-19
CH665289A5 (de) 1988-04-29
SE8404316L (sv) 1985-03-01
IT1221752B (it) 1990-07-12
IT8421833A0 (it) 1984-07-11
DD217316A1 (de) 1985-01-09

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