Difference between revisions of "How to Choose a Potentiostat"
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* Analytical chemistry | * Analytical chemistry | ||
* Kinetics | * Kinetics | ||
− | * Sensors | + | * [http://www.edaq.com/biosensors Sensors] |
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* Carbon fiber and ultramicroelectrodes | * Carbon fiber and ultramicroelectrodes | ||
* In vivo monitoring of dopamine | * In vivo monitoring of dopamine | ||
* Ionic transport across membranes or immiscible interfaces | * Ionic transport across membranes or immiscible interfaces | ||
− | * Monitor dissolved oxygen, nitric oxide, etc. | + | * Monitor [http://www.edaq.com/dissolved-oxygen dissolved oxygen], [http://www.edaq.com/nitric-oxide nitric oxide], etc. |
|| | || | ||
− | * Simultaneous monitoring of sensors | + | * [http://www.edaq.com/biosensors Simultaneous monitoring of sensors] |
* Bipotentiostat operation | * Bipotentiostat operation | ||
− | * Neurochemistry | + | * [http://www.edaq.com/neurochemistry Neurochemistry] |
|| | || | ||
* Surface corrosion | * Surface corrosion | ||
* Membrane structure and permeability | * Membrane structure and permeability | ||
* Self-assembled monolayers (SAMs) | * Self-assembled monolayers (SAMs) | ||
− | * | + | * [http://www.edaq.com/biosensors Sensors] |
* Epitaxial layers | * Epitaxial layers | ||
* Interfacial ion transport | * Interfacial ion transport | ||
− | * Battery and fuel cell | + | * [http://www.edaq.com/solar-and-fuel-cells Battery and fuel cell] |
* Biocompatible surfaces | * Biocompatible surfaces | ||
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Revision as of 14:36, 11 July 2013
Name | EChem Startup System | EChem Startup System with Fast Potentiostat | Dual Picostat System | QuadStat EChem System bundle | Advanced Electrochemistry System |
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Product Code | ER461 | ER461b | ER461p | ER864 | ERZ101 |
Products Included | |||||
Number of Channels | 1 | 1 | 2 (bipotentiostat) | 4 (quadpotentiostat) | 1 |
Modes |
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Current Ranges |
±100, 50, 20, 10, 5, 2, 1 mA ±500, 200, 100, 50, 20, 10, 5, 2, 1 µA ±500, 200, 100, 50, 20 nA |
±100, 50, 20, 10, 5, 2, 1 mA ±500, 200, 100, 50, 20, 10, 5, 2, 1 µA ±500, 200, 100, 50, 20 nA |
±10, 5, 2, 1 µA ±500, 200, 100, 50, 20, 10, 5, 2, 1 nA ±500, 200, 100, 50, 20, 10, 5, 2, 1 pA |
±10, 5, 2, 1 mA ±500, 200, 100, 50, 20, 10, 5, 2, 1 µA ±500, 200, 100, 50, 20, 10, 5, 2, 1 nA ±500, 200, 100, 50, 20, 10 pA |
±100, 50, 20, 10, 5, 2, 1 mA ±500, 200, 100, 50, 20, 10, 5, 2, 1 µA ±500, 200, 100, 50, 20 nA |
Electrochemistry Techniques |
CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DPV CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM* |
CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DPV CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM* |
CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DPV CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM* |
CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM* CV and LSV with Chart software |
EIS Electrochemical Impedance Spectroscopy CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DPV CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM* |
Typical Applications |
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Acronyms for Electrochemistry Techniques
CV cyclic voltammetry; LSV linear sweep voltammetry; DPV differential pulse voltammetry; SWV square wave voltammetry; NPV normal pulse voltammetry; RPV reverse pulse voltammetry; LSSV linear sweep stripping voltammetry; DPSV differential pulse stripping voltammetry; SWSV square wave stripping voltammetry; NPSV normal pulse stripping voltammetry; MPV multipulse voltammetry; DPA differential pulse amperometry and double pulse amperometry; CPE constant potential electrolysis, DNPV differential normal pulse amperometry; DPV double pulse voltammetry;
CNA chronoamperometry; CNC chronocoulometry; CNP chronopotentiometry; CPE controlled potential electrolysis; CCE controlled current electrolysis; RDE rotating disk electrode*; QCM quartz crystal microbalance*
RDE and QCM require additional third party equipment*