Proton Exchange Membrane Conductivity Testing Device E501P
Proton Exchange Membrane Conductivity Testing Device E501P
Proton Exchange Membrane Conductivity Testing Device E501P
Proton Exchange Membrane Conductivity Testing Device E501P

AG Proton Exchange Membrane Conductivity Testing Device E501P

It is primarily used for measuring the in‑plane ionic conductivity of solid electrolyte membranes such as proton exchange membranes and ion exchange membranes, and can also be employed for rapid determination of bulk resistivity and conductivity in conventional insulating or conductive thin films. The fixture is constructed from stainless steel and PEEK, offering resistance to acids, alkalis, and high temperatures; its electrode leads are positioned on the top of the fixture, enabling in situ measurements in electrolyte solutions (with the fixture placed inside a beaker) or under high‑temperature, high‑humidity conditions. During clamping, the metal electrodes move only vertically—without rotation—to prevent damage to the membrane. The operation is straightforward: after cutting the membrane to size, place it in the fixture, tighten the knob to ensure proper contact, or use a torque wrench for precise pressure control, then measure the membrane’s conductivity using electrochemical impedance spectroscopy (EIS).

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Product Description

Proton Exchange Membrane Conductivity Testing Device — E501P
Product Type Membrane Conductivity Testing Device
Material Polyether ether ketone (PEEK) and high-quality stainless steel material
Uses and Features

It is primarily used for measuring the in‑plane ionic conductivity of solid electrolyte membranes such as proton exchange membranes and ion exchange membranes, and can also be employed for rapid determination of the bulk resistivity and conductivity of conventional insulating or conductive thin films.

Diameter less than Φ20 mm, thickness less than 5 mm.

The fixture is primarily made of stainless steel and PEEK, offering resistance to acids, alkalis, and high temperatures. Its electrode leads are positioned on the upper side of the fixture, enabling in-situ testing in electrolyte solutions (with the fixture placed inside a beaker) or under high‑temperature, high‑humidity conditions. During the membrane clamping process, the metal electrodes move only vertically without rotating, thereby preventing damage to the membrane.
The procedure is straightforward: cut the membrane to size, clamp it in the fixture, and tighten the knob to ensure proper contact. Alternatively, a torque wrench can be used for precise pressure control. Finally, measure the membrane’s conductivity using electrochemical impedance spectroscopy (EIS).

 

 

 

 

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