EMPowering Membrane Conductivity Testing
High‑accuracy, fully integrated systems for measuring ionic conductivity and resistance in polymer electrolyte membranes.
Reliable. Repeatable. Insightful.
From bare membrane clamps to modular conductivity cells — accelerate material discovery with controlled temperature, humidity, and gas environments.
Why Choose Scribner Membrane Conductivity Test Systems
Unmatched Measurement Accuracy
Four-electrode in-plane measurement eliminates interfacial effects, giving true ionic conductivity readings.
Automated, Software-Controlled Testing
MTS4® software sequences tests, monitors humidity/temperature, and captures data automatically for consistent, reproducible results.
Engineered for Controlled Environments
Integrated gas handling, humidification, and temperature control allow high-fidelity testing under application-relevant conditions.
Modular & Scalable for Any Lab
Choose from clamps, conductivity cells, or full modular test systems to match your workflow and expand as your research grows.
SCRIBNER Membrane Conductivity Test Systems LINE-UP

740 Membrane Test System
Integrated test platform for rapid, accurate measurement of membrane ionic resistance and conductivity under controlled temperature, humidity, gas, and pressure conditions — eliminating the need to catalyze or assemble fuel cells for membrane evaluation.
IDEAL FOR –
Bare polymer membranes
Rapid ionomer or electrolyte screening
Temperature, humidity, and pressure studies
Pre‑MEA benchmarking
High‑resolution R&D and QC data
KEY BENEFITS –
Precise environmental control (RH, temperature, dew point)
Software‑driven automation and data capture
Easy, repeatable sample loading
Safety features and automatic N₂ purge
Minimal material required (6 mm × 30 mm samples)
PRECISION IN THE DETAILS: UPGRADE YOUR SET-UP

Elevate your experiments. Expand your possibilities.
Unlock the full potential of your membrane conductivity test system with a suite of smart add-ons. Streamline workflows, enhance precision, and push your research further than ever before. Whether you’re optimizing performance, automating complex protocols, or customizing for unique applications, these upgrades turn your test platform into a powerhouse of discovery.
YOUR PARTNER IN SCIENCE, FROM START TO BREAKTHROUGH

Turnkey Consumables & Integrations
Scribner sources essential consumables and compatible equipment—membranes, sensors, and more—to simplify and support your research workflow.

Professional Installation & Training
Our expert electrochemists provide on-site system setup, commissioning, and user training to ensure confident, efficient operation from day one.

Service, Repair & Calibration
From fast tech support to on-site calibration and factory repairs, Scribner keeps your system running smoothly with reliable service and stocked parts.

Ongoing Support & Warranty Protection
Stay current with software updates, application notes, and optional extended warranties for long-term peace of mind.
TRUSTED BY PUBLISHED RESEARCHERS WORLDWIDE

LET’S POWER YOUR NEXT DISCOVERY TOGETHER
Whether you’re evaluating a new system, troubleshooting in the lab, or exploring collaboration opportunities, our team is ready to help — wherever you are in the world. Fill out the form below and let’s talk innovation!

