Atomfair Small-Volume 3H Replaceable-Membrane Electrolytic Cell, Single-Layer

Product Overview

The ATOMFAIR® Single-Layer Small-Volume 3H Replaceable-Membrane Electrolytic Cell is constructed from high-borosilicate glass and designed as a semi-sealed, two-compartment system for three-electrode applications. The cathode and anode chambers are isolated by an ion-exchange membrane, with chain-sealed connections facilitating easy membrane replacement. The working electrode and reference electrode are positioned in the same compartment to effectively reduce uncompensated resistance (iR drop). Electrode seals are achieved via compression fittings with O-rings on PTFE plugs. The cell includes a sub-surface sparger for gas purging. The single-layer body features an elevated floor design that effectively eliminates solution hiding effects. Extended-length electrodes are required and must be ordered separately. A temperature-controllable double-layer version and a sampling port version are also available upon request.

Performance Features

• Two-compartment membrane separation: Isolates cathode and anode compartments with ion-exchange membrane for selective ion transport studies.
• Chain-sealed membrane connections: Facilitates quick and convenient membrane replacement without compromising seal integrity.
• Co-located working and reference electrodes: Minimizes uncompensated resistance (iR drop) for more accurate electrochemical measurements.
• O-ring compression sealing: Provides reliable sealing on PTFE plugs for electrode ports.
• Sub-surface gas sparging: Enables efficient atmosphere control for gas-dependent experiments.
• High-borosilicate glass construction: Excellent chemical resistance and thermal stability across a wide range of electrolytes.

Technical Specifications