SE503285C2 - Förfarande och apparat för att analysera elektrodimpedans - Google Patents
Förfarande och apparat för att analysera elektrodimpedansInfo
- Publication number
- SE503285C2 SE503285C2 SE8701033A SE8701033A SE503285C2 SE 503285 C2 SE503285 C2 SE 503285C2 SE 8701033 A SE8701033 A SE 8701033A SE 8701033 A SE8701033 A SE 8701033A SE 503285 C2 SE503285 C2 SE 503285C2
- Authority
- SE
- Sweden
- Prior art keywords
- impedance
- complex
- electrodes
- values
- maximum value
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000010287 polarization Effects 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000004458 analytical method Methods 0.000 claims description 26
- 238000005260 corrosion Methods 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000012717 electrostatic precipitator Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 25
- 239000000243 solution Substances 0.000 description 18
- 238000004364 calculation method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 239000007864 aqueous solution Substances 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000007769 metal material Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 4
- 238000010494 dissociation reaction Methods 0.000 description 4
- 230000005593 dissociations Effects 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000002847 impedance measurement Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 239000007832 Na2SO4 Substances 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/22—Measuring resistance of fluids
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61060576A JPS62218878A (ja) | 1986-03-20 | 1986-03-20 | 電極インピ−ダンスの解析方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8701033D0 SE8701033D0 (sv) | 1987-03-12 |
| SE8701033L SE8701033L (sv) | 1987-09-21 |
| SE503285C2 true SE503285C2 (sv) | 1996-05-13 |
Family
ID=13146212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8701033A SE503285C2 (sv) | 1986-03-20 | 1987-03-12 | Förfarande och apparat för att analysera elektrodimpedans |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4831324A (ja) |
| JP (1) | JPS62218878A (ja) |
| SE (1) | SE503285C2 (ja) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737489A1 (de) * | 1987-11-02 | 1989-05-18 | Schering Ag | Verfahren zur kontrolle und/oder steuerung von metallisierungsprozessen und vorrichtung hierfuer |
| US5674375A (en) * | 1988-03-07 | 1997-10-07 | Gas Research Institute | Method for detecting the presence or absence of corrosion of cathodically protected structures |
| JPH0795029B2 (ja) * | 1989-02-27 | 1995-10-11 | 株式会社日立製作所 | 腐食モニタ方法とその装置 |
| SE506150C2 (sv) * | 1991-02-14 | 1997-11-17 | Asea Atom Ab | Sätt och anordning vid kvantitativa elektrokemiska mätningar in-situ i vatten vid hög temperatur |
| DE69221758T2 (de) * | 1991-03-22 | 1998-01-02 | Seiko Instr Inc | Elektrochemische Messeinrichtung |
| US5246560A (en) * | 1991-10-04 | 1993-09-21 | Electric Power Research Institute, Inc. | Apparatus for monitoring biofilm activity |
| US5323429A (en) * | 1993-01-15 | 1994-06-21 | Westinghouse Electric Corporation | Electrochemical monitoring of vessel penetrations |
| US5571353A (en) * | 1993-10-29 | 1996-11-05 | Golovin; Milton N. | Electrodes for solid rechargeable batteries |
| US5370776A (en) * | 1993-10-20 | 1994-12-06 | Chevron Research And Technology Company | Electrochemical impedance spectroscopy method for evaluating corrosion inhibitor performance |
| US5448178A (en) * | 1993-11-05 | 1995-09-05 | Nalco Chemical Company | Transient technique to determine solution resistance for simple and accurate corrosion rate measurements |
| FR2739187B1 (fr) * | 1995-09-27 | 1997-12-19 | Franco Belge Combustibles | Procede et dispositif de controle des caracteristiques d'une couche superficielle d'un element en alliage de zirconium et utilisation pour le controle de crayons de combustible pour un reacteur nucleaire |
| JP2001525059A (ja) * | 1997-04-16 | 2001-12-04 | カイク・リミテッド | 液体組成の評価 |
| JP2001070273A (ja) * | 1999-09-03 | 2001-03-21 | Tanita Corp | 生体電気インピーダンス測定方法および身体組成測定装置 |
| DE10042846C2 (de) * | 2000-08-17 | 2003-08-14 | Thorsten Knutz | Verfahren zur qualitativen und/oder quantitativen Charakterisierung polarer Bestandteile in Flüssigkeiten, Elektrodenanordnung zur Durchführung dieses Verfahrens sowie Anwendung des Verfahrens und der Elektrodenanordnung |
| US6556027B2 (en) | 2001-01-12 | 2003-04-29 | Ondeo Nalco Company | Low cost, on-line corrosion monitor and smart corrosion probe |
| AU2002254772A1 (en) | 2001-05-02 | 2002-11-11 | Mmfx Technologies Corporation | Determination of chloride corrosion threshold for metals embedded in cementitious material |
| US6714018B2 (en) * | 2001-07-20 | 2004-03-30 | Shell Oil Company | Method of commissioning and operating an electrically heated pipe-in-pipe subsea pipeline |
| US6686745B2 (en) | 2001-07-20 | 2004-02-03 | Shell Oil Company | Apparatus and method for electrical testing of electrically heated pipe-in-pipe pipeline |
| US6814146B2 (en) * | 2001-07-20 | 2004-11-09 | Shell Oil Company | Annulus for electrically heated pipe-in-pipe subsea pipeline |
| US6739803B2 (en) | 2001-07-20 | 2004-05-25 | Shell Oil Company | Method of installation of electrically heated pipe-in-pipe subsea pipeline |
| US6688900B2 (en) | 2002-06-25 | 2004-02-10 | Shell Oil Company | Insulating joint for electrically heated pipeline |
| US6937030B2 (en) * | 2002-11-08 | 2005-08-30 | Shell Oil Company | Testing electrical integrity of electrically heated subsea pipelines |
| US20050060109A1 (en) * | 2003-09-17 | 2005-03-17 | Analog Devices, Inc. | Measuring circuit and a method for determining a characteristic of the impedance of a complex impedance element for facilitating characterization of the impedance thereof |
| RU2262115C2 (ru) * | 2003-10-01 | 2005-10-10 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" | Устройство для определения параметров двухполюсника |
| RU2260809C2 (ru) * | 2003-10-01 | 2005-09-20 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" | Способ определения параметров двухполюсника |
| JP4646614B2 (ja) * | 2004-03-01 | 2011-03-09 | 株式会社タニタ | 体組成測定装置 |
| JP2006141202A (ja) * | 2004-11-16 | 2006-06-08 | Seiko Epson Corp | 特定塩基配列の検出方法及びプライマーの伸長反応検出方法 |
| JP2008008750A (ja) * | 2006-06-29 | 2008-01-17 | Tohoku Univ | 原子炉冷却水の腐食環境定量方法およびその装置 |
| WO2008066779A2 (en) * | 2006-11-27 | 2008-06-05 | Georgia Tech Research Corporation | Near field scanning measurement-alternating current-scanning electrochemical microscopy devices and methods of use thereof |
| GB2444509B (en) * | 2006-12-06 | 2010-09-15 | Abb Ltd | Conductivity sensor |
| KR101239884B1 (ko) * | 2010-09-30 | 2013-03-06 | 한국원자력연구원 | 고온 수용액 내 불순물 감지방법 및 이를 위한 불순물 감지 장치 |
| US8781058B1 (en) * | 2010-10-01 | 2014-07-15 | Institute Of Nuclear Energy Research, Atomic Energy Council | Nuclear power plant steel detecting device |
| RU2449295C1 (ru) * | 2010-12-13 | 2012-04-27 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" | Способ определения параметров двухполюсника |
| RU2458353C1 (ru) * | 2011-03-17 | 2012-08-10 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" | Устройство для определения параметров двухполюсника |
| US8466696B2 (en) * | 2011-03-30 | 2013-06-18 | GM Global Technology Operations LLC | System and method for detecting a likelihood of corrosion |
| RU2561336C1 (ru) * | 2014-03-14 | 2015-08-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Способ измерения параметров элементов многоэлементных нерезонансных линейных двухполюсников |
| EP2960646A1 (en) * | 2014-06-27 | 2015-12-30 | F. Hoffmann-La Roche AG | Method for determining whether reconstitution of a solution in a container is completed |
| RU2583879C2 (ru) * | 2014-10-08 | 2016-05-10 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" | Способ определения параметров двухполюсника |
| CN105353222B (zh) * | 2015-09-25 | 2018-07-17 | 南京剑桥新港科技发展有限公司 | 基于一次性薄膜电极的多样化集成阻抗检测装置 |
| AT518762B1 (de) * | 2016-05-27 | 2021-06-15 | Leonh Lang | Prüfvorrichtung |
| JP7390180B2 (ja) * | 2019-12-24 | 2023-12-01 | 日置電機株式会社 | 測定装置及び測定方法 |
| DE102021105516B3 (de) * | 2021-03-08 | 2022-06-30 | Krohne Messtechnik Gmbh | Verfahren zum Bestimmen einer Leitfähigkeit, Betriebsverfahren eines magnetisch-induktiven Durchflussmessgeräts und magnetisch-induktives Durchflussmessgerät |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087658A (en) * | 1977-04-15 | 1978-05-02 | Bell Telephone Laboratories, Incorporated | Apparatus and method for determining frequencies for system maximum and minimum immittances |
| JPS5925456B2 (ja) * | 1978-10-02 | 1984-06-18 | 志郎 春山 | 腐食速度測定方法及びその装置 |
| US4510437A (en) * | 1980-10-06 | 1985-04-09 | University Of Utah | Apparatus and method for measuring the permittivity of a substance |
| US4626338A (en) * | 1981-05-01 | 1986-12-02 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Equipment for detecting oxygen concentration |
-
1986
- 1986-03-20 JP JP61060576A patent/JPS62218878A/ja active Granted
-
1987
- 1987-03-12 SE SE8701033A patent/SE503285C2/sv not_active IP Right Cessation
- 1987-03-16 US US07/026,258 patent/US4831324A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523632B2 (ja) | 1993-04-05 |
| SE8701033L (sv) | 1987-09-21 |
| SE8701033D0 (sv) | 1987-03-12 |
| US4831324A (en) | 1989-05-16 |
| JPS62218878A (ja) | 1987-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE503285C2 (sv) | Förfarande och apparat för att analysera elektrodimpedans | |
| DE3884971T2 (de) | Verfahren zur Überwachung der Wasserqualität und Verfahren und Gerät zur Messung des elektrischen Leitvermögens in der Überwachung der Wasserqualität. | |
| US5139627A (en) | Corrosion monitoring | |
| EP2138833B1 (en) | Method and device for measuring the conductivity of a pure or ultrarapture liquid | |
| EP2375243A1 (de) | Thermografisches Prüfverfahren und Prüfvorrichtung zur Durchführung des Prüfverfahrens | |
| DE102006033112A1 (de) | Verfahren und Einrichtung zum Betrieb eines Durchflussmessgerätes | |
| EP4158285B1 (de) | Thermischer strömungssensor und verfahren zum betreiben desselben | |
| DE60305744T2 (de) | Verfahren zum elektrochemischen nachweis und regelung von inorganischen schichtablagerungen | |
| EP0242745B1 (en) | Method and apparatus for controlling the chemical state of an electroless plating bath | |
| DE1673006B1 (de) | Detektionsverfahren und vorrichtung fuer die chromatographie | |
| EP0298303A1 (en) | Method of detecting of a damage of a corrosion-resistant protective layer and measuring device for performing the method | |
| CN1480713A (zh) | 多信息融合技术确定铝合金板材电阻点焊熔核面积的方法 | |
| EP3271699B1 (de) | Vorrichtung und verfahren zum charakterisieren eines kühlmittels | |
| CN103822872A (zh) | 基于电化学噪声的露点腐蚀监测方法 | |
| DE3785411T2 (de) | Verfahren zur Voraussagung der übrigbleibenden Lebensdauer eines Metallmaterials. | |
| EP0598380B1 (en) | Method of monitoring constituents in plating baths | |
| EP0307442A1 (de) | Verfahren und vorrichtung zur regelung von widerstands- oder lichtbogen-schweissvorgängen. | |
| EP1376112B1 (de) | Verfahren zum Steuern eines Reinigungsvorgangs von Belägen auf einem Arbeitsteil | |
| DE69207221T2 (de) | Verfahren und Vorrichtung für quantitative in situ elektrochemische Messungen in Wasser bei hohen Temperaturen | |
| DE19833453C2 (de) | Vorrichtung und Betriebsverfahren an/in geheizten Gassensoren zur Minimierung von Leckstrom-Einflüssen | |
| JPH0518376B2 (ja) | ||
| JP2721024B2 (ja) | 金属洗浄液の分析方法及び装置 | |
| EP4428500B1 (de) | Verfahren zum betreiben eines magnetisch-induktiven durchflussmessgeräts und magnetisch-induktives durchflussmessgerät | |
| Ibáñez et al. | Real-time electrode misalignment detection device for RSW basing on magnetic fields | |
| DE69216921T2 (de) | Verfahren zum Messen sehr kleiner Verunreinigungen eines Gases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8701033-6 Format of ref document f/p: F |