Industrial EIS Fundamentals: From Clean Signals to Interpretation
Join us for an exclusive workshop on Industrial EIS Fundamentals and earn your certification!
RSVP Deadline: November 20, 2026
Workshop Overview
Industrial EIS Fundamentals: From Clean Signals to Interpretation
Build the skills to collect reliable electrochemical impedance spectroscopy (EIS) data and use it to support engineering decisions.
This full-day, in-person workshop takes you from measurement setup and data validation to interpreting results, using real examples from battery, fuel cell, and hydrogen applications.
Designed for engineers, researchers, and technical teams working in electrochemical testing and development.
Hosted in Collaboration with Tekniker
This workshop is hosted in collaboration with our partner Tekniker, a non-profit technology centre in Eibar and a member of the Basque Research and Technology Alliance (BRTA). With more than four decades of applied research in manufacturing, materials, and digital technologies, Tekniker works across the full hydrogen value chain, with a dedicated Hydrogen Laboratory for testing electrolyzer components and materials.
The workshop includes a guided tour of Tekniker's testing facilities.
What You'll Learn
Set up reliable measurements: Choose suitable test settings, check measurement validity, and recognize common sources of noise and error.
Understand your results: Interpret Nyquist, Bode, and distribution of relaxation times (DRT) plots to investigate cell behaviour and identify measurement artifacts.
Make testing more efficient: Assess when multisine EIS can reduce measurement time while meeting your data quality requirements.
Who This Workshop Is For
Battery, hydrogen, and fuel cell OEMs
R&D leaders, test engineers, and validation teams working with EIS data
Teams currently using or evaluating the use of EIS for engineering decisions
Workshop Details
Date: November 26, 2026
Time: 09:00 to 17:00 (CET)
Location: Tekniker, Eibar, Spain
Cost: Free, apply to register
Certification: Certificate in Industrial EIS Fundamentals on completion
Meals: Breakfast and lunch included
Agenda
09:00 to 10:00 | Breakfast
10:00 to 10:40 | How EIS works: Interfaces, nonlinearity, frequency as a timescale dial.
10:40 to 11:25 | Signal optimization: Linearity, causality, stability. Mitigating noise and tuning the EIS signal.
11:25 to 11:40 | Break
11:40 to 12:10 | Live simulations: Mitigating wiring inductance and diffusion limitations in EIS.
12:10 to 13:10 | Lunch
13:10 to 13:40 | Tour of the Tekniker facility
13:40 to 14:25 | Interpreting the data: Nyquist plots, relaxation times, circuit models.
14:25 to 14:40 | Break
14:40 to 15:10 | Multisine EIS: Crest factor and why a faster sweep is more valid.
15:10 to 15:30 | Guest Speaker on Applications in Industry: Tekniker
15:30 to 15:50 | Guest Speaker on Applications in Industry: Fundación Hidrógeno Aragón (FHa)
15:50 to 16:30 | Applications in industry: QC, grading, stack diagnostics, and real-world case studies.
16:30 to 17:00 | Certification Ceremony
Why Attend
EIS is now used across the battery and hydrogen industry to qualify modules, grade incoming and returned cells, and diagnose fuel cell and electrolyzer stacks without disassembly. But a spectrum only supports a decisio nwhen every step upstream holds: signal, validation, interpretation.
This workshop helps teams:
Get the signal right: Optimize amplitude for linearity, causality, and stability, and mitigate noise, wiring inductance, and diffusion limitations
Read results that hold up: Interpret Nyquist, Bode, and DRT plots and build equivalent circuit models without fitting to noise
Test faster without losing quality: Use multisine EIS and crest-factor optimization to shorten measurements while protecting data quality
Learn from real cases: See how cell-level EIS flagged a failing SOEC cell before DC voltage did, and how capacity grading dropped from hours to about five minutes
About Pulsenics
Pulsenics drives business transformation across the energy industry by enabling more reliable operation of electrochemical assets. Our next-generation performance diagnostics and quality control technologies, combined with industry-leading customer support, help energy companies replace legacy solutions with data-driven rapid insights. With commercial deployments spanning North America, Europe, Asia, Oceania, and the Middle East, Pulsenics supports leading organizations across the global energy transition. Scale with confidence. Learn more at www.pulsenics.com