Rodeostat Product Line
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Rodeostat
Link to RodeostatRodeostat Potentiostat (in the center) on the other hand
- complete instrument
- comes pre-programmed with firmware
- Higher current version available
which includes various voltammetric tests: chronoamperometry, cyclic voltammetry, etc.
- comes with python library for controlling it form host PC
- web app software for controlling it without any programming
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Rodeostat FeatherWing
Link to FeatherWing- The Rodeostat Feather Wing small very low cost ($20) pontentiostat
- not stand alone - need accompanying microcontroller development board
- meant for adding a potentiostat to an embedded project
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Rodeostat Plus
Link to Software DocsSo we accompany our devices with open open source software
- ensuring our devices are as programmable and as customizable as possible
- From the firmware - which for the Rodeostat is programmable via the popular Arudino IDE
- To a Python library which uses the standard Python scientific stack (scipy, numpy & matplotlib)
- In addition we try to provide lots of coding examples to people started.
Potentiostats and Electrochemistry
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What is a potentiostat?
Link to Learn More- Electrochemical sensor
- 3 electrodes - working, counter and reference
- Uses feedback for control
- Actively controla potential between working and reference electrode using counter electrode as the actuator
- Simultaneously measures working electrode current
- Not passive - often sweep output voltage through various waveforms, ramps, cyclic, steps, pulses, etc.
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Applications
- Characterize electrochemical processes e.g. redox potentials, reversibility of reactions
- Study coatings or corrosion
- Biosensor research and development
- Heavy metal measurements
Introductory Videos

Research & Development
Many of our users are developing biosensors with the Rodeostat potentiosts. See some examples in these publications.

Electrochemistry Tutorials
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Questions?
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