Other precision data
acquisition products

Voltammetry Precision Electrochemistry System
for Ussing Chamber or 3-electrode systems
 
 
 

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Manual
Software
Block Diagram



OVERVIEW

Our ultra-high impedance electrode interfacing hardware and software are here joined to a precision current source-sink to enable flexible voltammetry. With a four-electrode system, current and voltage are completely independent. With three electrodes, behavior is still close to ideal. Excel® handles the control of the system. Voltage can be set to a desired point, or current can be set. In either voltage or current control mode the setpoint is entirely programmable. Linear ramp, stepped ramp, square wave, alternate polarity steps, cyclic controls, or arbitrary waveform control can be done in either voltage or current mode. The voltage range is +/- 5 volts and the current injection range is +/-100 uA. Current setting is resolved to the nanoamp and voltage is resolved to within a few microvolts.

The Voltammetry Excel® spreadsheet template provided represents a different approach to instrumentation. Other virtual instrumentation products are expensive and hard to learn. This template is free, and if you are familiar with Excel®, you already know how to get started. You can make the spreadsheet look like an existing instrument, or make it into something entirely different using the powerful combination of acquisition, analysis, and presentation capabilities.

Up to ten systems can run concurrently in one spreadsheet. The user can modify the spreadsheet template for their desired application, or, changes can be requested from Lawson Labs. In either event, generous support is provided to get started.

Up to 6 electrodes can be added with the addition of an EMF6. Those 6 extra channels would appear on a separate sheet in the workbook. Up to 9 EMF6s can be accomodated for 55 total channels.

See the Lawson Labs EMF6 for other specifications.


PRICE

Prices start at $945


Contact us for sales or technical assistance  
lawsnlab@lawsonlabs.com
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