Embedded EIS – Up to 11 MHz.
Expand your research potential with EIS capabilities
Built-in EIS up to 11 MHz with exceptional accuracy to resolve fast electrochemical processes.
Capture all electrochemical processes accurately up to 11 MHz
The Premium EIS option delivers our highest frequency capability, allowing impedance measurements up to 11 MHz. This advanced option provides unparalleled frequency coverage, enabling complete characterization of your electrochemical systems with outstanding accuracy across the entire range.
The high-frequency capability allows you to investigate fast interfacial processes that are crucial for battery research, corrosion studies, and advanced materials characterization. Going up to 11 MHz enables you to expand your ability to resolve ultra fast processes at interfaces and in solid electrolytes.
Key advantages
- Comprehensive battery characterization by separating cathode and anode contributions (Ece record, Ewe-Ece control)
- Compatible with high power configuration
- Seamless integration with your existing potentiostat and software
Built-in EIS
BioLogic strives to make EIS accessible for every researcher by making it optional on all of its instruments. Built-in EIS makes the transition between AC and DC techniques smooth and flawless.
Pre-integrated EIS ensures your system arrives fully configured and ready for immediate impedance measurements. Should your research needs evolve, EIS can be added later through a factory upgrade of your existing channel boards, maintaining your system’s integrated design without requiring additional external modules.
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EIS made accessible with EC-Lab®
From first measurements to advanced research, whether you’re starting your EIS journey or tackling complex electrochemical systems, our intelligent features guide you toward reliable results.
Reliable data acquisition with intelligent guidance
- Correct stationarity of the cell with patended drift correction
- Optimize the settings to get reliable data with the EIS QI™, including THD, NSD and NSR
- Simplify GEIS set up with the Adaptative Amplitude and avoid non-linear behavior for time-variant systems
Comprehensive analysis tools with built-in expertise
- Correct stationarity of the cell with Z inst
- Model your data with the embedded Z Fit, with real-time or post-processed analysis capabilities
- Select the appropriate equivalent circuit thanks to the sensitivity feature that evaluates component contributions across all frequencies
Specifications and part numbers
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Can I have DC, 7 MHz EIS and 11 MHz EIS options inside the same chassis ?
Yes. The chassis configuration is fully customisable.
Two type of Premium board exists: Premium “p” board (“p” label at the board’s front panel), which is the latest design (October 2025) and the old ones (“non-p” boards).
It is possible to also mix “p” and “non-p” boards inside the same chassis.
So, it is possible to complete your current system by purchasing Premium “p” boards and directly benefit from their added values (11 MHz).
Can a DC board be upgraded to enhance the maximum frequency to 7 or 11 MHz?
Yes.
EIS can be added later through a factory upgrade of your existing channel boards, maintaining your system’s integrated design without requiring additional external modules.
Two type of Premium board exists: Premium “p” board (“p” label at the board’s front panel), which is the latest design (October 2025) and the old ones (“non-p” boards). Only Premium “p” boards can be upgraded up to 11 MHz. Premium “Non-p” boards can be upgraded up to 7 MHz.
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