nEIS Kit
More than just a test box
More than just a test box
The nEIS Kit is a collection of test circuits for impedance analyzers that simulate common measurement tasks like batteries or generic challenges like very low or very high impedance.
It is intended as both an educational tool as well as reference for tuning device parameters.
Intuitive examples for common measurement together with reference sheets, hints and examples.
Knowing the expected outcome allows you to fine-tune your EIS device settings because you can always objectively judge if a change improved the result.
4 boards, 1 goal
Make EIS more accessible for people being new to this field
Training of new team members
With a small footprint of 26 x 12 x 6.5 cm and a weighting less than 600g, it is a truly high specification potentiostat for researchers on the move.
Different fields of application
Fields covered: battery experiments, coatings, solid-state electrolytes, limitations of your potentiostat
Compatible will all potentiostas
Can be easily connected to almost all potentiostats, irrespective of the brand and model
Electrochemical Impedance Spectroscopy is a complicated technique and learning to use it effectively is a challenging task. The nEIS Kit is a collection of test circuits for impedance analyzers that simulate common measurement tasks like batteries or generic challenges like very low or very high impedance. It is intended as both an educational tool as well as reference for tuning device parameters.
In the nEIS Kit you find intuitive examples for common measurement together with reference sheets that give hints and examples. All components have specified values, allowing you to analyze your spectra to find out if the measured values match what’s on the board.
Knowing the expected outcome allows you to fine-tune your EIS device settings because you can always objectively judge if a change improved the result.The nEIS Kit is delivered, including:
- Four individual boards
- General Manual (A5)
- Individual experimental sheets (A4, laminated)
- 3x 4mm banana extension cables
Board Specifications
Multi-example board with experiment selection
Board 1 is comprised of 5 different experiments. These range from illustrative examples to measurement challenges. The active experiment is selected via an on-board switch.
Battery experiment with 2/3-electrode demonstration
Board 2 illustrates the usefulness of three electrode measurements in battery measurements.
Find out, how a reference electrode helps in separating contributions from the two battery interfaces, and how the two- and three-electrode experiments fit together.
Coating simulation with variable degrees of coating damage
Board 3 demonstrates typical impedance spectra of metals covered with a dielectric coating, like lacquer.
The coatings may get damaged which leads to corrosion. This can be simulated on the board by enabling or disabling damage to the coating via a switch. The amount of damage can be varied by turning a potentiometer, showing the transition between minimal and maximal damage.
Solid/liquid electrolyte boundaries with need for high frequencies
Board 4 is derived from a four-electrode experiment on liquid/solid interfaces, that show different charge-transport paths.
The nature of these processes causes contribution to the very high frequency domain of a spectrum.
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Our team of experts is committed to providing you with exceptional support and guidance. We understand that selecting the right equipment and test cells can be challenging, and that's why we're here to help you make informed choices.
At SFTec we also specialize in providing custom equipment tailored to your unique requirements. Whether it's a specialized material, a non-standard equipment design, or a particular application in mind, our experts will work closely with you to bring your ideas to life.
If you have questions, need a custom solution, or just want to discuss your research needs, don't hesitate to get in touch with us. Our team is eager to assist you in your quest for precision and excellence.
