Difference between revisions of "How to Choose a Potentiostat"

Revision as of 13:55, 29 August 2013

Name	EChem Startup System	EChem Startup System with Fast Potentiostat	Dual Picostat Bundle	QuadStat EChem System Bundle	Advanced Electrochemistry System
Product Code	ER461	ER7163	ER7162	ER864	ERZ101
Products Included	ER466 ET014 ES260 ES500	EA163 ED410 ET014 ES260 ES500	EA362 ED410 ET014 ES260 ES500	EA164 ED821 ER175 ES500	ERZ100 EA163 ED410 ET014 ES260 ES500
Number of Channels	1	1	2 (bipotentiostat)	4 (quadpotentiostat)	1
Modes	Potentiostat Galvanostat ZRA High Z	Potentiostat Galvanostat ZRA High Z	Potentiostat ZRA	Potentiostat ZRA	Potentiostat Galvanostat ZRA High Z
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	±1 mA ±500,200,100,50,20,10,5,2,1 µA ±500,200,100,50,20,10,5,2,1 nA ±500, 200 pA (all x10 for high current model)	±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, DBPV CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE, QCM	CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DBPV CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE, QCM	CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DBPV 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, DBPV CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE, QCM
Typical Applications	Compound characterization Electrolysis Analytical chemistry Kinetics Sensors	Compound characterization Electrolysis Analytical chemistry Kinetics Sensors	Carbon fiber and ultramicroelectrodes In vivo monitoring of dopamine Ionic transport across membranes or immiscible interfaces Monitor dissolved oxygen, nitric oxide, etc.	Simultaneous monitoring of sensors Bipotentiostat operation Neurochemistry	Surface corrosion Membrane structure and permeability Self-assembled monolayers (SAMs) Sensors Epitaxial layers Interfacial ion transport Battery and fuel cell Biocompatible surfaces

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; DBPV 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*

@@ Line 106: / Line 106: @@
 | Electrochemistry Techniques
 ||
-CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DPV
+CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DBPV
 CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM*
 ||
-CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DPV
+CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DBPV
 CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM*
 ||
-CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DPV
+CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DBPV
 CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM*
 ||
@@ Line 121: / Line 121: @@
 EIS Electrochemical Impedance Spectroscopy
-CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DPV
+CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV, DPA, CPE, DNPV, DBPV
 CNA, CNC, CNP, CPE, CCE, electrosynthesis, RDE*, QCM*
 |- valign="top"
@@ Line 159: / Line 159: @@
 '''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;
+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; DBPV double pulse voltammetry;
 CNA chronoamperometry; CNC chronocoulometry; CNP chronopotentiometry;

Difference between revisions of "How to Choose a Potentiostat"

Revision as of 13:55, 29 August 2013

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