CH550439A - DEVICE FOR THE FORMATION OF A TIME DERIVATION OF A FUNCTION THAT DEFINES A TITRATION CURVE. - Google Patents

DEVICE FOR THE FORMATION OF A TIME DERIVATION OF A FUNCTION THAT DEFINES A TITRATION CURVE.

Info

Publication number
CH550439A
CH550439A CH1495372A CH1495372A CH550439A CH 550439 A CH550439 A CH 550439A CH 1495372 A CH1495372 A CH 1495372A CH 1495372 A CH1495372 A CH 1495372A CH 550439 A CH550439 A CH 550439A
Authority
CH
Switzerland
Prior art keywords
defines
formation
function
titration curve
time derivation
Prior art date
Application number
CH1495372A
Other languages
German (de)
Original Assignee
Palackeho Uni
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 Palackeho Uni filed Critical Palackeho Uni
Publication of CH550439A publication Critical patent/CH550439A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/162—Determining the equivalent point by means of a discontinuity
    • G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CH1495372A 1971-10-19 1972-10-12 DEVICE FOR THE FORMATION OF A TIME DERIVATION OF A FUNCTION THAT DEFINES A TITRATION CURVE. CH550439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS729771A CS154018B1 (en) 1971-10-19 1971-10-19

Publications (1)

Publication Number Publication Date
CH550439A true CH550439A (en) 1974-06-14

Family

ID=5421825

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1495372A CH550439A (en) 1971-10-19 1972-10-12 DEVICE FOR THE FORMATION OF A TIME DERIVATION OF A FUNCTION THAT DEFINES A TITRATION CURVE.

Country Status (5)

Country Link
US (1) US3875395A (en)
JP (1) JPS4850789A (en)
CH (1) CH550439A (en)
CS (1) CS154018B1 (en)
DK (1) DK145147C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047890A (en) * 1973-11-01 1977-09-13 Bio/Data Corporation Method and apparatus for determining deficiencies in enzymatic reactors particularly clotting factor levels in blood plasmas
US4003705A (en) * 1975-06-12 1977-01-18 Beckman Instruments, Inc. Analysis apparatus and method of measuring rate of change of electrolyte pH
US4168623A (en) * 1977-02-07 1979-09-25 Philip Morris Incorporated Method for determining volatile content of a sample
JPS5489687A (en) * 1977-12-27 1979-07-16 Mitsubishi Chem Ind Titration controlling method
US5255191A (en) * 1992-03-26 1993-10-19 General Motors Corporation Vehicle suspension control with relative suspension position sensor and differentiator
US5640330A (en) * 1995-04-18 1997-06-17 Ibm Corporation Method for analyzing pH titration data

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436891A (en) * 1945-02-19 1948-03-02 Nasa Electronic system for differentiating voltage wave forms
US2702855A (en) * 1946-02-01 1955-02-22 Bess Leon Differentiating circuits
US2878106A (en) * 1955-06-08 1959-03-17 E H Sargent & Co Automatic differential potentiometric titrator
US2898200A (en) * 1955-06-28 1959-08-04 E H Sargent & Co Automatic titrator circuit
US3026480A (en) * 1958-03-10 1962-03-20 Textron Electronics Inc Exciter equalizer
US3073682A (en) * 1958-08-04 1963-01-15 American Enka Corp Automatic titrator
US3252098A (en) * 1961-11-20 1966-05-17 Ibm Waveform shaping circuit
US3252099A (en) * 1963-05-27 1966-05-17 Ibm Waveform shaping system for slimming filter control and symmetrizing
US3333185A (en) * 1963-12-30 1967-07-25 Corning Glass Works Electronic device for extrapolating exponential signals
US3512093A (en) * 1966-10-28 1970-05-12 Xerox Corp Transmitted data timing recovery system
US3546601A (en) * 1968-01-22 1970-12-08 Us Navy Neuronal event recognizer

Also Published As

Publication number Publication date
JPS4850789A (en) 1973-07-17
DK145147B (en) 1982-09-13
US3875395A (en) 1975-04-01
DE2250255B2 (en) 1977-06-08
CS154018B1 (en) 1974-03-29
DK145147C (en) 1983-02-14
DE2250255A1 (en) 1973-04-26

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Legal Events

Date Code Title Description
PL Patent ceased