WO2009055258A3 - Ionic probe - Google Patents

Ionic probe Download PDF

Info

Publication number
WO2009055258A3
WO2009055258A3 PCT/US2008/079480 US2008079480W WO2009055258A3 WO 2009055258 A3 WO2009055258 A3 WO 2009055258A3 US 2008079480 W US2008079480 W US 2008079480W WO 2009055258 A3 WO2009055258 A3 WO 2009055258A3
Authority
WO
WIPO (PCT)
Prior art keywords
ionic probe
outer shell
ionic
probe
proximal end
Prior art date
Application number
PCT/US2008/079480
Other languages
French (fr)
Other versions
WO2009055258A2 (en
Inventor
John Robert Woodward
Leon Moore
Russell Martin Young
Original Assignee
Hach Co
John Robert Woodward
Leon Moore
Russell Martin Young
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 Hach Co, John Robert Woodward, Leon Moore, Russell Martin Young filed Critical Hach Co
Publication of WO2009055258A2 publication Critical patent/WO2009055258A2/en
Publication of WO2009055258A3 publication Critical patent/WO2009055258A3/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
    • G01N27/28—Electrolytic cell components

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

An ionic probe (104) is provided according to the invention. The ionic probe (104) includes a unitary outer shell (203) including a proximal end (201) and a distal end (202). At least one active electrode (230) and at least one reference electrode (235) are located within the outer shell (203). The ionic probe (104) further includes a closed end (204) closing the proximal end (201), with the closed end (204) being continuous with the outer shell (203).
PCT/US2008/079480 2007-10-22 2008-10-10 Ionic probe WO2009055258A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98153707P 2007-10-22 2007-10-22
US60/981,537 2007-10-22

Publications (2)

Publication Number Publication Date
WO2009055258A2 WO2009055258A2 (en) 2009-04-30
WO2009055258A3 true WO2009055258A3 (en) 2009-06-18

Family

ID=40338865

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/079480 WO2009055258A2 (en) 2007-10-22 2008-10-10 Ionic probe

Country Status (1)

Country Link
WO (1) WO2009055258A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018208482B4 (en) * 2018-05-29 2024-03-14 Atspiro Aps Potentiometric measuring chain and method for pH value determination

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088565A (en) * 1980-11-28 1982-06-09 Orion Research Puerto Rico Inc Potentiometric electrode
GB2097539A (en) * 1981-04-07 1982-11-03 Chuo Seisakusho Compound measuring electrode
FR2578056A1 (en) * 1985-02-22 1986-08-29 Tacussel Jacques Probe for simultaneous measurement of the ionic activity and temperature of a medium
DE8814742U1 (en) * 1988-11-26 1989-03-09 Conducta Gesellschaft für Meß- und Regeltechnik mbH & Co, 7016 Gerlingen Measuring electrode in analytical chemistry

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088565A (en) * 1980-11-28 1982-06-09 Orion Research Puerto Rico Inc Potentiometric electrode
GB2097539A (en) * 1981-04-07 1982-11-03 Chuo Seisakusho Compound measuring electrode
FR2578056A1 (en) * 1985-02-22 1986-08-29 Tacussel Jacques Probe for simultaneous measurement of the ionic activity and temperature of a medium
DE8814742U1 (en) * 1988-11-26 1989-03-09 Conducta Gesellschaft für Meß- und Regeltechnik mbH & Co, 7016 Gerlingen Measuring electrode in analytical chemistry

Also Published As

Publication number Publication date
WO2009055258A2 (en) 2009-04-30

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