CA989941A - Control and indicator circuits for coulometric titrators - Google Patents

Control and indicator circuits for coulometric titrators

Info

Publication number
CA989941A
CA989941A CA171,532A CA171532A CA989941A CA 989941 A CA989941 A CA 989941A CA 171532 A CA171532 A CA 171532A CA 989941 A CA989941 A CA 989941A
Authority
CA
Canada
Prior art keywords
control
indicator circuits
titrators
coulometric
coulometric titrators
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.)
Expired
Application number
CA171,532A
Other languages
English (en)
Other versions
CA171532S (en
Inventor
Art Moen M.D.
Jim R. Robison
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.)
ITT Inc
Original Assignee
ITT Industries Inc
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 ITT Industries Inc filed Critical ITT Industries Inc
Priority to CA228,150A priority Critical patent/CA986187A/en
Priority to CA228,149A priority patent/CA986186A/en
Application granted granted Critical
Publication of CA989941A publication Critical patent/CA989941A/en
Expired 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 Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
CA171,532A 1972-05-17 1973-05-16 Control and indicator circuits for coulometric titrators Expired CA989941A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA228,150A CA986187A (en) 1972-05-17 1975-05-30 Control and indicator circuits for coulometric titrators
CA228,149A CA986186A (en) 1972-05-17 1975-05-30 Control and indicator circuits for coulometric titrators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25402472A 1972-05-17 1972-05-17

Publications (1)

Publication Number Publication Date
CA989941A true CA989941A (en) 1976-05-25

Family

ID=22962634

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,532A Expired CA989941A (en) 1972-05-17 1973-05-16 Control and indicator circuits for coulometric titrators

Country Status (7)

Country Link
US (1) US3779886A (de)
JP (1) JPS5419198B2 (de)
CA (1) CA989941A (de)
DE (1) DE2324280C3 (de)
FR (1) FR2185313A5 (de)
GB (1) GB1429266A (de)
IT (1) IT990565B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136494A (en) * 1975-05-07 1976-11-25 British Steel Corp Monitoring method and apparatus for poisonous composites in atmosphere
US4118300A (en) * 1977-06-28 1978-10-03 Petrolite Corporation Coulometric titrator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448031A (en) * 1964-05-04 1969-06-03 Itt Electrolytic titrator

Also Published As

Publication number Publication date
FR2185313A5 (de) 1973-12-28
JPS5419198B2 (de) 1979-07-13
JPS4956697A (de) 1974-06-01
US3779886A (en) 1973-12-18
IT990565B (it) 1975-07-10
DE2324280C3 (de) 1982-03-18
DE2324280A1 (de) 1973-12-06
DE2324280B2 (de) 1981-06-25
GB1429266A (en) 1976-03-24

Similar Documents

Publication Publication Date Title
CA984135A (en) Automated stereo-photogrammetric instrument
CA1028050A (en) Error control circuits and methods
CA923546A (en) Automatic developability control apparatus
CA938344A (en) Noise-figure measuring circuit
CA977160A (en) Electronic time measurement
CA989941A (en) Control and indicator circuits for coulometric titrators
CA925209A (en) Control and change making device
CA1003280A (en) Fluid circuit indicator
CA986186A (en) Control and indicator circuits for coulometric titrators
CA986187A (en) Control and indicator circuits for coulometric titrators
AU467679B2 (en) Coulometric metering device
CA981647A (en) Indicator pointer
CA1000793A (en) Coulometric titrating devices
CA870801A (en) Coulometric measuring system
CA912650A (en) Automatic zero circuitry for indicating devices
CA917740A (en) Control circuits for invertors
AU449490B2 (en) Indicator or control for cranes
CA1003922A (en) Control circuits
CA783777A (en) Indicator control circuit
CA879340A (en) Control means for an electromagnetic indicator device
CA900286A (en) Indicator mechanisms
AU482182B2 (en) Test for thyroid hormone
CA903715A (en) Indicator or control for cranes
CA916641A (en) Indicator or control for cranes
CA911546A (en) Gamma control circuit