Conductivity Sensor - BT-110 Conductivity Clamp

  • Designed for use in an environmental chamber or liquid.
  • Enables testing of bare membrane samples without catalyzed sample fabrication.
  • True 4-electrode technique for accurate measurement.
  • Supports small membrane samples (25 mm × 3 mm).
  • Supports temperatures up to 150 °C.

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The BT-110 Conductivity Clamp is a specialized tool designed to measure in-plane resistance and ionic conductivity of bare ionomer membrane samples. It utilizes a true 4-electrode technique to accurately assess membrane conductivity by measuring resistance solely due to charge transport, excluding interfacial and charge transfer resistances. This ensures precise evaluation of in-plane membrane conductivity without the need for catalyzed sample fabrication. The clamp is ideal for use in an environmental chamber or liquid and supports small sample sizes (25 mm x 3 mm) and temperatures up to 150 °C. It helps save valuable time and money by analyzing ion charge transport resistance prior to catalyation of the membrane and assembly of the MEA into a fuel cell.

Use Cases

  • Measurement of in-plane resistance of ionomer membranes.
  • Determination of ionic conductivity of membrane materials.
  • Evaluation of ion transport resistance prior to catalyzation and MEA assembly.

Capabilities

  • Accurate measurement of membrane ionic conductivity using a 4-electrode technique.
  • Ability to measure charge transport resistance while excluding interfacial and charge-transfer resistances.
  • Operation in environmental chamber or liquid testing environments.
  • Capability to test small membrane samples prior to MEA fabrication.
Scribner, LLC Scribner specializes in advanced electrochemical test equipment for the hydrogen economy, focusing on fuel cell, electrolysis, and battery testing. Founded in 1980, it partners with scientists to drive innovation and breakthroughs. Scribners expertise supports long-term scientific progress.

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