Difference between revisions of "How to Choose a Potentiostat"

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[http://www.edaq.com/product_details_page.php?product_no=ER461 EChem Startup System]
 
[http://www.edaq.com/product_details_page.php?product_no=ER461 EChem Startup System]
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[http://www.edaq.com/product_details_page.php?product_no=EA163 EChem Startup System with Fast Potentiostat]
 
[http://www.edaq.com/product_details_page.php?product_no=EA163 EChem Startup System with Fast Potentiostat]
 
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Revision as of 19:26, 9 May 2013

Name

EChem Startup System

EChem Startup System with Fast Potentiostat

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Dual Picostat System

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QuadStat EChem System bundle

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Advanced Electrochemistry System

Product Code ER461 ER461b ER461p ER864 ERZ101
Includes Products
  • 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*

  • 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, DPV Chronoamperometry, chronocoulometry, chronopotentiometry, CPE, CCE, electrosynthesis, RDE*, QCM*

CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV,DPA, CPE, DNPV, DPV Chronoamperometry, chronocoulometry, chronopotentiometry, CPE, CCE, electrosynthesis, RDE*, QCM*

CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV,DPA, CPE, DNPV, DPV Chronoamperometry, chronocoulometry, chronopotentiometry, CPE, CCE, electrosynthesis, RDE*, QCM*

Chronoamperometry, chronocoulometry, chronopotentiometry, CPE, CCE, electrosynthesis, RDE*, QCM*

EIS Electrochemical Impedance Spectroscopy (potentiostatic and galvanostatic) CV, LSV, DPV, SWV, NPV, RPV, LSSV, DPSV, SWSV, NPSV, MPV,DPA, CPE, DNPV, DPV Chronoamperometry, chronocoulometry, chronopotentiometry, 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)
  • Biosensors
  • epitaxial layers
  • interfacial ion transport
  • battery and fuel cell
  • biocompatible surfaces
Example Example Example Example Example Example
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