MY150794A - Reusable miniaturized reference electrode - Google Patents

Reusable miniaturized reference electrode

Info

Publication number
MY150794A
MY150794A MYPI2010002626A MY150794A MY 150794 A MY150794 A MY 150794A MY PI2010002626 A MYPI2010002626 A MY PI2010002626A MY 150794 A MY150794 A MY 150794A
Authority
MY
Malaysia
Prior art keywords
covering
electrolyte
internal
reference electrode
casing
Prior art date
Application number
Inventor
Mohd Rais Dr Ahmad
Sagir Dr Alva
Nur Azera Tuhaime
Muhammad Ruzi Shuib
Mohamad Fauzi Yahaya
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI2010002626 priority Critical patent/MY150794A/en
Priority to PCT/MY2010/000298 priority patent/WO2011155815A1/en
Publication of MY150794A publication Critical patent/MY150794A/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
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/301—Reference 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)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

A DOUBLE JUNCTION REFERENCE ELECTRODE FOR USE WITH CHLORIDE SENSITIVE SENSORS COMPRISING: AN INTERNAL CASING (10) ENCLOSING AN INNER CHAMBER CONTAINING AN INTERNAL ELECTROLYTE (20), WITH A TOP CAP (12) COVERING ONE END AND A BOTTOM CAP (14) COVERING THE OTHER END; A REFERENCE ELECTRODE (25) PROTRUDING INTO INNER CHAMBER; AN EXTERNAL CASING (40) DISPOSED AROUND THE INTERNAL CASING (10) AND ENCLOSING AN OUTER CHAMBER BETWEEN SAID INTERNAL CASING (10) AND EXTERNAL CASING (40), OUTER CHAMBER CONTAINING AN EXTERNAL ELECTROLYTE (30) AND A TOP PLUG (42) COVERING ONE END AND A BOTTOM PLUG (44) COVERING THE OTHER END; AN INTERNAL JUNCTION BRIDGE (25) PASSING FROM THE INNER CHAMBER THROUGH THE BOTTOM CAP (14) AND INTO THE OUTER CHAMBER; AN EXTERNAL JUNCTION BRIDGE (35) PASSING FROM THE OUTER CHAMBER THROUGH THE BOTTOM PLUG (44) TO PROTRUDE OUTSIDE WHEREIN THE OUTER ELECTROLYTE (30) IS 5 TIMES THE CONCENTRATION OF THE INNER ELECTROLYTE (20) SUCH THAT THERE IS NO CHLORIDE IONS LEAKAGE. (FIGURE 1)
MYPI2010002626 2010-06-07 2010-06-07 Reusable miniaturized reference electrode MY150794A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2010002626 MY150794A (en) 2010-06-07 2010-06-07 Reusable miniaturized reference electrode
PCT/MY2010/000298 WO2011155815A1 (en) 2010-06-07 2010-11-25 Reusable miniaturized reference electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2010002626 MY150794A (en) 2010-06-07 2010-06-07 Reusable miniaturized reference electrode

Publications (1)

Publication Number Publication Date
MY150794A true MY150794A (en) 2014-02-28

Family

ID=45098268

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010002626 MY150794A (en) 2010-06-07 2010-06-07 Reusable miniaturized reference electrode

Country Status (2)

Country Link
MY (1) MY150794A (en)
WO (1) WO2011155815A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114689669A (en) * 2012-03-26 2022-07-01 株式会社堀场制作所 Comparative electrode and electrochemical measuring device
MY164568A (en) * 2013-06-19 2018-01-15 Mimos Berhad A double junction reference electrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360415A (en) * 1981-02-02 1982-11-23 Corning Glass Works Noise suppressing bypass for reference electrode
US4401548A (en) * 1981-02-12 1983-08-30 Corning Glass Works Reference electrode with internal diffusion barrier
JPS6258153A (en) * 1985-09-09 1987-03-13 Kuraray Co Ltd Reference electrode
JPH09304331A (en) * 1996-05-17 1997-11-28 Miura Co Ltd Hardness sensor
US20060091009A1 (en) * 2004-11-02 2006-05-04 Harman John N Iii Ion selective electrode with integral sealing surface

Also Published As

Publication number Publication date
WO2011155815A1 (en) 2011-12-15

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