BE887924A - Procede et instrument de mesure de corrosion a compensation de temperature secondaire - Google Patents

Procede et instrument de mesure de corrosion a compensation de temperature secondaire

Info

Publication number
BE887924A
BE887924A BE0/204107A BE204107A BE887924A BE 887924 A BE887924 A BE 887924A BE 0/204107 A BE0/204107 A BE 0/204107A BE 204107 A BE204107 A BE 204107A BE 887924 A BE887924 A BE 887924A
Authority
BE
Belgium
Prior art keywords
instrument
measuring method
temperature compensation
secondary temperature
corrosion measuring
Prior art date
Application number
BE0/204107A
Other languages
English (en)
Inventor
R Rhoades
J Geer
Original Assignee
Rohrback 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 Rohrback Corp filed Critical Rohrback Corp
Publication of BE887924A publication Critical patent/BE887924A/fr

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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/045—Circuits
    • G01N27/046—Circuits provided with temperature compensation
    • 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
BE0/204107A 1980-08-11 1981-03-12 Procede et instrument de mesure de corrosion a compensation de temperature secondaire BE887924A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/177,208 US4338563A (en) 1980-08-11 1980-08-11 Corrosion measurement with secondary temperature compensation

Publications (1)

Publication Number Publication Date
BE887924A true BE887924A (fr) 1981-09-14

Family

ID=22647647

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204107A BE887924A (fr) 1980-08-11 1981-03-12 Procede et instrument de mesure de corrosion a compensation de temperature secondaire

Country Status (9)

Country Link
US (1) US4338563A (fr)
JP (1) JPS5734435A (fr)
AU (1) AU536870B2 (fr)
BE (1) BE887924A (fr)
CA (1) CA1177537A (fr)
DE (1) DE3104177A1 (fr)
FR (1) FR2488406B1 (fr)
GB (1) GB2081904B (fr)
NL (1) NL8100123A (fr)

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US4755744A (en) * 1986-01-21 1988-07-05 Rohrback Corporation Plated sensor for monitoring corrosion or electroplating
US5332961A (en) * 1986-11-06 1994-07-26 Ford Motor Company Resistive oil quality sensor
US4855668A (en) * 1987-09-03 1989-08-08 Stanley Crow Flexible probe and sampling device for corrosion measuring
US4882537A (en) * 1988-05-09 1989-11-21 Rohrback Cosasco Systems, Inc. Method and apparatus for reducing interference in an electrical resistance probe during electrolytic plating
DE3904894C1 (fr) * 1989-02-17 1990-05-23 Dipl. Ing. Wrede U. Niedecken Verwaltung Gmbh, 5047 Wesseling, De
US5221893A (en) * 1990-04-09 1993-06-22 Kabushiki Kaisha Toshiba Method and device for diagnosis of paint film deterioration
US5208162A (en) * 1990-05-08 1993-05-04 Purafil, Inc. Method and apparatus for monitoring corrosion
US5171517A (en) * 1990-12-10 1992-12-15 General Electric Company Method for monitoring corrosion on a member in a nuclear reactor core
US5122330A (en) * 1990-12-10 1992-06-16 General Electric Company Sensor for monitoring corrosion on a member in a nuclear reactor core
US5243297A (en) * 1992-04-23 1993-09-07 Rohrback Cosasco Systems, Inc. Electrical resistance temperature compensated corrosion probe with independent temperature measurement
US5639959A (en) * 1993-09-24 1997-06-17 Reiber; Harold Steven Corrosion measurement apparatus and galvanic coupon and gasket therefor
US5627749A (en) * 1994-02-25 1997-05-06 Rohrback Cosasco Systems, Inc. Corrosion monitoring tool
US5712559A (en) * 1995-08-08 1998-01-27 Rohrback Cosasco Systems, Inc. Cathodic protection reference cell and corrosion sensor
US5977782A (en) * 1998-01-23 1999-11-02 Cts Corporation Fluid abrasion and/or corrosion sensors and method of sensing abrasion and/or corrosion
GB2347748B (en) 1999-03-08 2003-07-16 John Sutton Probe device for apparatus for monitoring corrosion of a material
GB2349221B (en) 1999-04-19 2003-10-15 Cormon Ltd Electrical resistance sensor and apparatus for monitoring corrosion
GB2352520B (en) * 1999-05-06 2003-07-30 Eric John Atherton Corrosion monitoring
US6525334B1 (en) 1999-11-19 2003-02-25 Fleetguard, Inc. System and method for detecting erosion caused by particles in a fluid
EP1240499B1 (fr) * 1999-12-10 2019-04-10 METRICORR ApS Procede et appareil pour mesurer un taux cumule et immediat d'une perte materielle ou d'un gain materiel
GB0005945D0 (en) * 2000-03-14 2000-05-03 British Nuclear Fuels Plc Improvements in and relating to investigating current
GB0005946D0 (en) * 2000-03-14 2000-05-03 British Nuclear Fuels Plc Improvements in and relating to investigating corrosion
US6982563B2 (en) 2000-11-09 2006-01-03 British Nuclear Fuels Plc Monitoring of corrosion induced loss of material by means of a plurality of electrical resistance measurements (field signature method, electrical resistance tomography)
US20050148081A1 (en) * 2004-01-06 2005-07-07 Braunling Russell D. System and method for corrosion maintenance scheduling
US8149004B2 (en) * 2007-01-19 2012-04-03 Honeywell International Inc. Corrosion sensor for monitoring and controlling lubricant acidity
US7915901B2 (en) * 2008-02-01 2011-03-29 M. J. Schiff & Associates, Inc. Low-profile electrical resistance corrosion sensor
US7817450B2 (en) * 2008-03-26 2010-10-19 Enphase Energy, Inc. Method and apparatus for resetting a silicon controlled rectifier bridge
US9766053B1 (en) 2011-11-21 2017-09-19 The United States Of America As Represented By The Administrator Of Nasa Material damage system and method for determining same
JP6148286B2 (ja) * 2015-06-04 2017-06-14 ファナック株式会社 基板の腐食検出回路及びそれを具備したモータ駆動装置
JP2017003376A (ja) * 2015-06-09 2017-01-05 Ｊｆｅスチール株式会社 腐食センサおよび腐食量の測定方法
CN110186900B (zh) * 2019-06-11 2022-05-27 中国石油大学(华东) 一种耦合拉曼光谱测试金属腐蚀的测试池及其设计方法
RU2744349C1 (ru) * 2020-05-26 2021-03-05 Общество с ограниченной ответственностью Научно-производственное Предприятие "СОНАР" (ООО НПП "СОНАР") Система детектирования "ручейковой" коррозии
CN111896585B (zh) * 2020-08-05 2024-02-02 郑州赛沃科技有限公司 高炉铁沟侵蚀实时监测系统及方法
CN114024882B (zh) * 2021-09-23 2023-07-14 深圳市共进电子股份有限公司 一种路由器性能测试方法、装置、系统及存储介质

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US3060728A (en) * 1959-06-22 1962-10-30 Pure Oil Co Method and apparatus for measuring corrosion of stressed materials
US3042863A (en) * 1959-11-25 1962-07-03 Pure Oil Co Apparatus for measuring crevice corrosion
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US3102979A (en) * 1960-11-30 1963-09-03 Pure Oil Co Apparatus for measuring corrosion having probe with cathodically-protected, temperature compensating element
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US3153217A (en) * 1962-12-03 1964-10-13 Magna Corp Electrical corrosion probe
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US4019133A (en) * 1975-12-29 1977-04-19 Gulf Research & Development Company Corrosion detecting and monitoring apparatus
US4138878A (en) * 1976-12-03 1979-02-13 Rohrback Corporation Method and apparatus for detecting and measuring scale
US4147513A (en) * 1977-09-26 1979-04-03 Bendix Autolite Corporation Method and apparatus for measuring the O2 content of a gas
US4217544A (en) * 1978-10-16 1980-08-12 Shell Oil Company Method and apparatus for improved temperature compensation in a corrosion measurement system

Also Published As

Publication number Publication date
US4338563A (en) 1982-07-06
AU6830081A (en) 1982-02-18
FR2488406B1 (fr) 1985-06-28
FR2488406A1 (fr) 1982-02-12
DE3104177A1 (de) 1982-03-11
JPS5734435A (en) 1982-02-24
NL8100123A (nl) 1982-03-01
CA1177537A (fr) 1984-11-06
GB2081904A (en) 1982-02-24
GB2081904B (en) 1984-03-07
AU536870B2 (en) 1984-05-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROHRBACK CORP.

Effective date: 19870331