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Keithley Potentiostats

High accuracy, lower cost alternatives for electrochemistry lab instrumentation

Compare models. Request a quote.
Last Update: Thursday, October 12, 2023
Blog Entry
Test Setup Tips to make electrochemical measurements (Cyclic Voltammetry, Chronoamperometry) using Keithley 2450-EC and 2460-EC

After I explained that a Keithley source-measure unit can be used as a potentiostat, I got a quick call back saying “So how do you hook it up?” The 2450-EC potentiostat has four (4) connections on …

Last Update: Tuesday, August 1, 2023
Blog Entry
Charge/Discharge measurements on Galvanic Cells (without a reference electrode) using Keithley 2450-EC and 2460-EC

A number of people thanked me for explaining how to connect a Keithley potentiostat to a 3 electrode cell. Some of our customers who are doing galvanic cell (battery) testing do not use a reference …

Last Update: Monday, July 31, 2023
Blog Entry
How Source Measure Units can be used as Potentiostats for Cyclic Voltammetry, Chronoamperometry and other Electrochemical Tests

I was recently asked if a Keithley Source Measure Unit (SMU) can be used as a Potentiostat. The short answer is yes. SMUs are very versatile instruments that can source and measure voltage or current …

Last Update: Tuesday, August 1, 2023
Manual - User Manuals
Keithley Model 2450-EC / 2460-EC Potentiostats Electrochemistry Lab Systems Self-Guided Demo Tour

Use this guide to explore what you can do with the Models 2450-EC and 2460-EC Potentiostats. Applications range from Cyclic Voltammetry to Chronoamperometry and graphical viewing of the results.

P/N 071347800 | Date: Friday, January 29 2016
Blog Entry
Electrochemical Biosensor Qualification

Ever since I received one of those wrist worn fitness trackers for Christmas, I’ve been amazed at how sensor technology continues to evolve, especially to improve our health. I’ve been reading many …

Last Update: Tuesday, August 1, 2023
Blog Entry
Performing Cyclic Voltammetry

I have often been asked if it is possible to perform cyclic voltammetry, one of the most commonly used electrochemistry measurement techniques, with a source measure unit (SMU). SMU Instruments …

Last Update: Tuesday, August 1, 2023
Manual - User Manuals
SMU Potentiostats and EC-UPGRADE Kit Quick Start Guide

The Keithley Instruments SMU (source-measure unit) Potentiostats are designed to make electrochemical measurements easily and accurately. Included with your Model 2450, 2460, or 2461 Interactive …

P/N 071347302 | Date: Tuesday, March 10 2020
Manual - Primary User
Models 2450-EC, 2460-EC, and 2461-EC Potentiostats and Galvanostats User's Manual

The Keithley Instruments Models 2450-EC, 2460-EC, and 2461-EC Potentiostat/Galvanostat systems are alternatives to traditional electrochemistry potentiostats and galvanostats. Your instrument features …

P/N 077110403 | Date: Tuesday, March 10 2020
Blog Entry
Using a Source Measure Unit to Perform Open Circuit Potential of an Electrochemical Cell

In a previous blog within the Electrochemistry series, we demonstrated how source-measure units (SMUs) can be used as a Potentiostat for Cyclic Voltammetry and other similar applications. Another …

Last Update: Tuesday, August 1, 2023