FI880709A - Provtestningsfoerfarande och resp. potentiostat. - Google Patents

Provtestningsfoerfarande och resp. potentiostat. Download PDF

Info

Publication number
FI880709A
FI880709A FI880709A FI880709A FI880709A FI 880709 A FI880709 A FI 880709A FI 880709 A FI880709 A FI 880709A FI 880709 A FI880709 A FI 880709A FI 880709 A FI880709 A FI 880709A
Authority
FI
Finland
Prior art keywords
specimen
auxiliary
principal
specimens
potentiostat
Prior art date
Application number
FI880709A
Other languages
English (en)
Other versions
FI82775B (fi
FI880709A0 (fi
FI82775C (fi
Inventor
Pertti Aaltonen
Lauri Selin
Lars Silen
Timo Kekkonen
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI880709A priority Critical patent/FI82775C/fi
Publication of FI880709A0 publication Critical patent/FI880709A0/fi
Priority to EP89902520A priority patent/EP0401257B1/en
Priority to PCT/FI1989/000023 priority patent/WO1989007755A1/en
Priority to DE68924419T priority patent/DE68924419T2/de
Priority to AT89902520T priority patent/ATE128550T1/de
Priority to JP1502338A priority patent/JP2741086B2/ja
Publication of FI880709A publication Critical patent/FI880709A/fi
Publication of FI82775B publication Critical patent/FI82775B/fi
Application granted granted Critical
Publication of FI82775C publication Critical patent/FI82775C/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Stereophonic System (AREA)
FI880709A 1988-02-15 1988-02-15 Provtestningsfoerfarande och motsvarande potentiostat. FI82775C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI880709A FI82775C (fi) 1988-02-15 1988-02-15 Provtestningsfoerfarande och motsvarande potentiostat.
EP89902520A EP0401257B1 (en) 1988-02-15 1989-02-14 Method and system for measuring the corrosion properties of specimens
PCT/FI1989/000023 WO1989007755A1 (en) 1988-02-15 1989-02-14 Method and system for measuring the corrosion properties of specimens
DE68924419T DE68924419T2 (de) 1988-02-15 1989-02-14 Vorrichtung und verfahren zum messen der korrosionseigenschaften von specimen.
AT89902520T ATE128550T1 (de) 1988-02-15 1989-02-14 Vorrichtung und verfahren zum messen der korrosionseigenschaften von specimen.
JP1502338A JP2741086B2 (ja) 1988-02-15 1989-02-14 検体の腐食特性を測定するための方法及び装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI880709 1988-02-15
FI880709A FI82775C (fi) 1988-02-15 1988-02-15 Provtestningsfoerfarande och motsvarande potentiostat.

Publications (4)

Publication Number Publication Date
FI880709A0 FI880709A0 (fi) 1988-02-15
FI880709A true FI880709A (fi) 1989-08-16
FI82775B FI82775B (fi) 1990-12-31
FI82775C FI82775C (fi) 1991-04-10

Family

ID=8525920

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880709A FI82775C (fi) 1988-02-15 1988-02-15 Provtestningsfoerfarande och motsvarande potentiostat.

Country Status (6)

Country Link
EP (1) EP0401257B1 (fi)
JP (1) JP2741086B2 (fi)
AT (1) ATE128550T1 (fi)
DE (1) DE68924419T2 (fi)
FI (1) FI82775C (fi)
WO (1) WO1989007755A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638415B1 (en) 1995-11-16 2003-10-28 Lifescan, Inc. Antioxidant sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763007A (en) * 1968-03-18 1973-10-02 Magna Corp Systems for measuring corrosion rate
EP0247286A1 (en) * 1982-07-23 1987-12-02 Petrolite Corporation Multielectrode probe and circuitry and process pertaining thereto
CA1193659A (en) * 1983-12-22 1985-09-17 George K. Schattschneider Long term current demand control system

Also Published As

Publication number Publication date
EP0401257B1 (en) 1995-09-27
JP2741086B2 (ja) 1998-04-15
ATE128550T1 (de) 1995-10-15
DE68924419T2 (de) 1996-05-02
FI82775B (fi) 1990-12-31
DE68924419D1 (de) 1995-11-02
FI880709A0 (fi) 1988-02-15
EP0401257A1 (en) 1990-12-12
JPH03503313A (ja) 1991-07-25
FI82775C (fi) 1991-04-10
WO1989007755A1 (en) 1989-08-24

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Date Code Title Description
FG Patent granted

Owner name: VALTION TEKNILLINEN TUTKIMUSKESKUS

MA Patent expired