BR9205841A - Measuring instrument and electrode assembly - Google Patents

Measuring instrument and electrode assembly

Info

Publication number
BR9205841A
BR9205841A BR9205841A BR9205841A BR9205841A BR 9205841 A BR9205841 A BR 9205841A BR 9205841 A BR9205841 A BR 9205841A BR 9205841 A BR9205841 A BR 9205841A BR 9205841 A BR9205841 A BR 9205841A
Authority
BR
Brazil
Prior art keywords
electrode assembly
measuring instrument
instrument
measuring
electrode
Prior art date
Application number
BR9205841A
Other languages
Portuguese (pt)
Inventor
Stephen John Edwards
Graham Anthony Fuggle
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BR9205841A publication Critical patent/BR9205841A/en

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
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (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)
  • Oscillators With Electromechanical Resonators (AREA)
  • Drying Of Semiconductors (AREA)
BR9205841A 1991-04-04 1992-04-02 Measuring instrument and electrode assembly BR9205841A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919107036A GB9107036D0 (en) 1991-04-04 1991-04-04 Electrode calibration
PCT/EP1992/000769 WO1992017775A1 (en) 1991-04-04 1992-04-02 Electrode calibration

Publications (1)

Publication Number Publication Date
BR9205841A true BR9205841A (en) 1994-10-11

Family

ID=10692613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205841A BR9205841A (en) 1991-04-04 1992-04-02 Measuring instrument and electrode assembly

Country Status (7)

Country Link
EP (1) EP0579632A1 (en)
JP (1) JPH06506060A (en)
AU (1) AU1430692A (en)
BR (1) BR9205841A (en)
CA (1) CA2106666A1 (en)
GB (1) GB9107036D0 (en)
WO (1) WO1992017775A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139122C1 (en) * 1991-11-28 1993-04-08 Fenzlein, Paul-Gerhard, 8500 Nuernberg, De
US5502388A (en) * 1993-02-04 1996-03-26 Hoechst Aktiengesellschaft Method of measuring the pH value of a test solution with glass-electrode measuring cells and of simultaneously calibrating the measuring cells
EP1143239A1 (en) * 2000-04-04 2001-10-10 Metrohm Ag Method for monitoring the quality of electrochemical measuring sensors and measuring device with an electrochemical sensor
USRE49221E1 (en) 2002-06-14 2022-09-27 Parker Intangibles, Llc Single-use manifolds for automated, aseptic handling of solutions in bioprocessing applications
AU2003232779A1 (en) 2003-05-15 2004-12-03 Endress + Hauser Conducta Gmbh+Co. Kg Potentiometric sensor
US8025779B2 (en) 2003-11-14 2011-09-27 Tanita Corporation Water quality analyzer
JP4673747B2 (en) * 2003-11-14 2011-04-20 株式会社タニタ Water quality meter
US7857506B2 (en) * 2005-12-05 2010-12-28 Sencal Llc Disposable, pre-calibrated, pre-validated sensors for use in bio-processing applications
US9575087B2 (en) 2012-09-06 2017-02-21 Parker-Hannifin Corporation Risk-managed, single-use, pre-calibrated, pre-sterilized sensors for use in bio-processing applications
JP6311903B2 (en) * 2017-02-08 2018-04-18 横河電機株式会社 How to reuse intelligence in smart sensors for liquid analysis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133732A (en) * 1976-06-10 1979-01-09 Jan Boeke Combination electrode system
JPS5459199A (en) * 1977-10-20 1979-05-12 Olympus Optical Co Ltd Ion concentration measuring apparatus
EP0074498B1 (en) * 1981-09-04 1985-12-04 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Method and apparatus for the calibration of sensors
DE3323040A1 (en) * 1983-06-27 1985-01-17 Walter 2000 Hamburg Nicolai Instrument for measuring redox potential
US4473458A (en) * 1983-08-30 1984-09-25 Instrument Technology Incorporated Ion measuring device with self-contained storage of standardizing solution

Also Published As

Publication number Publication date
EP0579632A1 (en) 1994-01-26
JPH06506060A (en) 1994-07-07
AU1430692A (en) 1992-11-02
WO1992017775A1 (en) 1992-10-15
GB9107036D0 (en) 1991-05-22
CA2106666A1 (en) 1992-10-05

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))