SE437303B - Forfarande for on-line-metning av koncentrationen av en analyt i en behallare, samt apparat for genomforande av forfarandet - Google Patents

Forfarande for on-line-metning av koncentrationen av en analyt i en behallare, samt apparat for genomforande av forfarandet

Info

Publication number
SE437303B
SE437303B SE7612375A SE7612375A SE437303B SE 437303 B SE437303 B SE 437303B SE 7612375 A SE7612375 A SE 7612375A SE 7612375 A SE7612375 A SE 7612375A SE 437303 B SE437303 B SE 437303B
Authority
SE
Sweden
Prior art keywords
procedure
analyte
container
concentration
well
Prior art date
Application number
SE7612375A
Other languages
English (en)
Other versions
SE7612375L (sv
Inventor
J J Howarth
Original Assignee
Measurex Corp
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 Measurex Corp filed Critical Measurex Corp
Publication of SE7612375L publication Critical patent/SE7612375L/sv
Publication of SE437303B publication Critical patent/SE437303B/sv

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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
    • G01N27/10—Investigation or analysis specially adapted for controlling or monitoring operations or for signalling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
SE7612375A 1975-11-07 1976-11-05 Forfarande for on-line-metning av koncentrationen av en analyt i en behallare, samt apparat for genomforande av forfarandet SE437303B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/629,859 US4012197A (en) 1975-11-07 1975-11-07 Titration apparatus and method therefor

Publications (2)

Publication Number Publication Date
SE7612375L SE7612375L (sv) 1977-05-08
SE437303B true SE437303B (sv) 1985-02-18

Family

ID=24524792

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7612375A SE437303B (sv) 1975-11-07 1976-11-05 Forfarande for on-line-metning av koncentrationen av en analyt i en behallare, samt apparat for genomforande av forfarandet

Country Status (10)

Country Link
US (2) US4012197A (sv)
JP (2) JPS5258990A (sv)
CA (1) CA1046913A (sv)
CH (1) CH604165A5 (sv)
DE (1) DE2647308C3 (sv)
FI (1) FI67667C (sv)
FR (1) FR2331022A1 (sv)
GB (1) GB1513608A (sv)
SE (1) SE437303B (sv)
ZA (1) ZA762965B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963229A (en) * 1985-07-02 1990-10-16 International Paper Company System and method for continuous measurement of pulp consistency in a blowline of a continuous pulp digester
FI80526C (sv) * 1986-09-08 1990-06-11 Savcor Consulting Oy Förfarande för styrning av cellulosakok
US5518933A (en) * 1989-03-10 1996-05-21 Unitika Ltd. Method of analyzing washings for free acids and ions
US4929314A (en) * 1989-07-07 1990-05-29 The Dow Chemical Company Coulometric titrator apparatus and method
CA2216046A1 (en) * 1997-09-18 1999-03-18 Kenneth Boegh In-line sensor for colloidal and dissolved substances
CN101688845B (zh) * 2007-03-30 2013-10-16 Socpra科学工程研究与应用产品市场化公司 监测和/或控制在医疗过程中使用的粘合剂的固化的方法和装置
CN106179546B (zh) * 2016-07-19 2018-07-13 大连理工大学 一种具有特异构型微通道的poct芯片

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977199A (en) * 1956-12-31 1961-03-28 Ind Rayon Corp Method for the continuous testing of flowing materials
US2989377A (en) * 1959-03-02 1961-06-20 Standard Oil Co Method and apparatus for automatic titration and process control
US3308041A (en) * 1961-12-05 1967-03-07 Beckman Instruments Inc Method and apparatus for titration
US3160477A (en) * 1962-01-29 1964-12-08 American Insutrument Company I Thermometric titrating apparatus
US3290116A (en) * 1963-02-27 1966-12-06 Phillips Petroleum Co Calorimetric analysis for control of catalytic polymerization reactions
US3625655A (en) * 1969-12-02 1971-12-07 Texaco Inc Acid analyzer
SE377348B (sv) * 1972-07-14 1975-06-30 Mo Och Domsjoe Ab
US3950137A (en) * 1972-08-18 1976-04-13 Illinois State Water Survey Of The Department Of Registration And Education Apparatus for measuring the presence of a weak acid or a weak base in a liquid
US3904370A (en) * 1973-10-15 1975-09-09 Itt Method for controlling a claus process

Also Published As

Publication number Publication date
CH604165A5 (sv) 1978-08-31
FI763182A (sv) 1977-05-08
FI67667C (sv) 1987-12-02
US4012197A (en) 1977-03-15
GB1513608A (en) 1978-06-07
DE2647308C3 (de) 1980-07-24
JPS55137364U (sv) 1980-09-30
JPS5828215Y2 (ja) 1983-06-20
FR2331022B1 (sv) 1979-03-09
SE7612375L (sv) 1977-05-08
DE2647308A1 (de) 1977-05-18
FI67667B (fi) 1985-01-31
JPS5258990A (en) 1977-05-14
FR2331022A1 (fr) 1977-06-03
CA1046913A (en) 1979-01-23
DE2647308B2 (de) 1979-11-08
ZA762965B (en) 1977-04-27
US4104028A (en) 1978-08-01

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