SE8804660D0 - Residual analyzer assembly - Google Patents

Residual analyzer assembly

Info

Publication number
SE8804660D0
SE8804660D0 SE8804660A SE8804660A SE8804660D0 SE 8804660 D0 SE8804660 D0 SE 8804660D0 SE 8804660 A SE8804660 A SE 8804660A SE 8804660 A SE8804660 A SE 8804660A SE 8804660 D0 SE8804660 D0 SE 8804660D0
Authority
SE
Sweden
Prior art keywords
electrode
flow
sample
residual
working
Prior art date
Application number
SE8804660A
Other languages
English (en)
Other versions
SE465187B (sv
SE8804660L (sv
Inventor
D R Corrado
Original Assignee
Pennwalt 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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of SE8804660D0 publication Critical patent/SE8804660D0/sv
Publication of SE8804660L publication Critical patent/SE8804660L/sv
Publication of SE465187B publication Critical patent/SE465187B/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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/38—Cleaning of electrodes

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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
SE8804660A 1987-04-30 1988-12-27 Sond foer analys av restmaengder i en arbetsfluid SE465187B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/044,876 US4822474A (en) 1987-04-30 1987-04-30 Residual analyzer assembly

Publications (3)

Publication Number Publication Date
SE8804660D0 true SE8804660D0 (sv) 1988-12-27
SE8804660L SE8804660L (sv) 1988-12-27
SE465187B SE465187B (sv) 1991-08-05

Family

ID=21934812

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8804660A SE465187B (sv) 1987-04-30 1988-12-27 Sond foer analys av restmaengder i en arbetsfluid
SE9004057A SE503430C2 (sv) 1987-04-30 1990-12-19 Analysanordning för bestämning av restmängder

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE9004057A SE503430C2 (sv) 1987-04-30 1990-12-19 Analysanordning för bestämning av restmängder

Country Status (7)

Country Link
US (1) US4822474A (sv)
AU (2) AU601595B2 (sv)
BR (1) BR8807031A (sv)
CA (1) CA1278040C (sv)
GB (1) GB2211304B (sv)
SE (2) SE465187B (sv)
WO (1) WO1988008532A1 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762667B2 (ja) * 1987-12-11 1995-07-05 株式会社日立製作所 溶液定量分析装置、定量分析方法および原子炉の水質制御システム
US5382331A (en) * 1993-07-26 1995-01-17 Nalco Chemical Company Method and apparatus for inline electrochemical monitoring and automated control of oxidizing or reducing agents in water systems
US5470484A (en) * 1994-01-13 1995-11-28 Buckman Laboratories International, Inc. Method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor
AU730153B2 (en) * 1994-01-13 2001-03-01 Buckman Laboratories International, Inc. A method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor
WO1999024369A2 (en) 1997-11-07 1999-05-20 Bioquest Llc Amperometric halogen control system
DE10135237A1 (de) * 2001-07-24 2003-02-06 Mettler Toledo Gmbh Vorrichtung zur Behandlung einer Messsonde sowie deren Verwendungen
US7790006B2 (en) * 2002-05-03 2010-09-07 Rosemount Analytical Inc. Free chlorine sensor
US7087150B2 (en) * 2002-05-03 2006-08-08 Rosemount Analytical Inc. Chloramine amperometric sensor
JP4196947B2 (ja) 2002-07-02 2008-12-17 パナソニック株式会社 バイオセンサ，バイオセンサチップ及びバイオセンサ装置
WO2005042398A2 (en) * 2003-10-29 2005-05-12 Rheodyne, Llc Dosing engine and cartridge apparatus for liquid dispensing and method
WO2011005764A1 (en) * 2009-07-06 2011-01-13 Ada Technologies, Inc. Electrochemical device and method for long-term measurement of hypohalites
US8790501B2 (en) * 2009-10-30 2014-07-29 Msa Technology, Llc Sensor assemblies and vent members therefor
AU2012326416B2 (en) * 2011-10-14 2017-10-19 Msa Technology, Llc Method for testing a gas sensor
US9562873B2 (en) 2011-10-14 2017-02-07 Msa Technology, Llc Sensor interrogation
US9791429B2 (en) * 2014-11-05 2017-10-17 Ecolab Usa Inc. Sensor system and method for sensing chlorine concentration
US9829475B2 (en) 2014-11-07 2017-11-28 Ecolab Usa Inc. PPM pool sensor
US11112378B2 (en) 2019-06-11 2021-09-07 Msa Technology, Llc Interrogation of capillary-limited sensors

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288180A (en) * 1938-06-08 1942-06-30 Beatrice Creamery Company Apparatus for measuring ph
US2414411A (en) * 1941-09-25 1947-01-14 Wallace & Tiernan Inc Detection of oxidizing or reducing substances by electrode depolarization
US2760922A (en) * 1950-10-31 1956-08-28 Jr Frederick G Williams Method and apparatus for equilibrating a gas with a liquid and for analyzing a gas
US3275541A (en) * 1963-03-27 1966-09-27 Honeywell Inc Polarographic cell with membrane cleaning means
US3272725A (en) * 1963-05-08 1966-09-13 Pan American Petroleum Corp Method of electrolytically testing oxygen concentration
US3380905A (en) * 1963-10-11 1968-04-30 Leland C. Clark Jr. Electrolytic sensor with anodic depolarization
US3328277A (en) * 1964-04-03 1967-06-27 Honeywell Inc Oxygen sensor with a scavenger electrode
US3448031A (en) * 1964-05-04 1969-06-03 Itt Electrolytic titrator
US3539455A (en) * 1965-10-08 1970-11-10 Leland C Clark Jr Membrane polarographic electrode system and method with electrochemical compensation
US3505195A (en) * 1965-12-29 1970-04-07 Radiometer As Electrode system for electro-chemical measurements in solutions
US3454485A (en) * 1966-07-01 1969-07-08 Beckman Instruments Inc Oxygen sensor with scavenger means
US3542662A (en) * 1967-04-18 1970-11-24 Du Pont Enzyme electrode
US3518179A (en) * 1968-03-11 1970-06-30 Beckman Instruments Inc Temperature compensated electrochemical cell
US3840438A (en) * 1972-04-10 1974-10-08 Technicon Instr Method of direct potentiometric analysis of a liquid sample
JPS506397A (sv) * 1972-12-11 1975-01-23
US3956094A (en) * 1974-03-29 1976-05-11 Olin Corporation Apparatus for monitoring available chlorine in swimming pools
US4003705A (en) * 1975-06-12 1977-01-18 Beckman Instruments, Inc. Analysis apparatus and method of measuring rate of change of electrolyte pH
US4059406A (en) * 1976-07-12 1977-11-22 E D T Supplies Limited Electrochemical detector system
JPS5625408Y2 (sv) * 1976-08-23 1981-06-16
US4076596A (en) * 1976-10-07 1978-02-28 Leeds & Northrup Company Apparatus for electrolytically determining a species in a fluid and method of use
GB1551673A (en) * 1977-03-15 1979-08-30 Secr Defence Oxygen sensors
GB2005418B (en) * 1977-07-26 1982-04-21 Searle & Co Electrochemical sensor system
US4187162A (en) * 1978-06-26 1980-02-05 Rosemount Inc. Electrochemical cell
US4168220A (en) * 1978-07-10 1979-09-18 Leeds & Northrup Company Method for detecting the fouling of a membrane covered electrochemical cell
US4256832A (en) * 1978-12-12 1981-03-17 Bioresearch Inc. Carcinogen and mutagen screening method and apparatus
JPS5627643A (en) * 1979-08-14 1981-03-18 Toshiba Corp Electrochemical measuring device
US4459180A (en) * 1983-05-16 1984-07-10 General Signal Corporation Method and means for compensating for IR voltage drop in electrochemical cells
US4627893A (en) * 1984-03-28 1986-12-09 Amdev, Inc. Means and methods for quantitative determination of analyte in liquids
US4581121A (en) * 1985-05-29 1986-04-08 Fischer & Porter Company Free chlorine gas analyzer
US4605473A (en) * 1985-11-01 1986-08-12 The Dow Chemical Company Hypochlorite activated gold electrode and measuring system and method

Also Published As

Publication number Publication date
GB8829743D0 (en) 1989-03-08
AU616847B2 (en) 1991-11-07
SE465187B (sv) 1991-08-05
US4822474A (en) 1989-04-18
AU5792790A (en) 1990-10-18
CA1278040C (en) 1990-12-18
WO1988008532A1 (en) 1988-11-03
AU601595B2 (en) 1990-09-13
SE8804660L (sv) 1988-12-27
SE9004057L (sv) 1990-12-19
AU1789088A (en) 1988-12-02
BR8807031A (pt) 1989-10-17
GB2211304B (en) 1991-12-18
GB2211304A (en) 1989-06-28
SE9004057D0 (sv) 1990-12-19
SE503430C2 (sv) 1996-06-10

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