ATOMFAIR® MEMBRANE CONDUCTIVITY 4-ELECTRODE TESTING CELL

OPERANDO MEMBRANE RESISTANCE METROLOGY

Product Overview

This advanced membrane resistance analytical instrument is explicitly engineered to unlock uncompromised cell-to-cell consistency during solid electrolyte screening. Upgraded with a multi-terminal wire array to support highly sensitive four-electrode measurement topologies, it completely eliminates contact resistance and polarization variables from your material data. It establishes an uncompromised ion exchange membrane conductivity clamp price validation platform for cutting-edge PEEK solid membrane evaluation platform R&D workflows.

Technical Specifications

PARAMETER	DETAILS
1. Core Structural & Material Matrix
Cell Body Material	Premium solid Polyetheretherketone (PEEK) matrix delivering complete electronic insulation and elite chemical resistance bounds against aggressive aqueous or organic fluids
Current Collectors	High-purity Platinum (Pt) wire electrodes embedded flat within the polymer assembly to ensure optimized low-resistance electronic interfaces
Measurement Modes	Dual flexibility architecture: supports both standard Two-Electrode and advanced Four-Electrode testing methods for deep-dive AC impedance diagnostics
2. Application Targets & Clamping Interface
Compatible Templates	Designed specifically for precise conductivity mapping of diverse ion-exchange membranes, fuel cell separators, or alternative flat solid electrolyte sheets
Clamping Geometry	Integrated parallel screw frame mechanics distributing contact compression uniformly to prevent localized film compression wrinkles
Instrument Link	Direct compatibility with standard potentiostat frequency response analyzers (FRA) and high-precision LCR meters via insulated gold-plated pins
3. Regulatory & Manufacturing Trace
Manufacturing Rules	Processed under strict ISO 9001 compliance validation conditions

Key Features & Advantages

True Four-Electrode Diagnostics: Decouples current injection from potential sensing to fully isolate true film impedance without electrode contact drops.
High-Purity Platinum Wire Lines: Embedded flat Pt wire pathways deliver outstanding electronic stability and zero current background oxidation artifacts.
Rigid Machined PEEK Body: Premium structural polymer housing locks clamping paths in place, preventing cell deflection during load adjustments.

APPLICATION SCOPE: 4-electrode ion-exchange membrane conductivity validation, fuel cell separator resistance profiling, solid polymer electrolyte screening, and advanced EIS sweeps.

PACKAGING: Sealed protective cleanroom container featuring precision-cut internal slots for individual PEEK block components and Pt wire networks.

IMPORTANT NOTICE: Platinum wire current paths must remain clean and free from residue build-up to maintain clear baseline tracking. When adjusting the tightening screws over soft polymer samples, increase the compression load symmetrically to avoid pinching or tearing the active membrane matrix skin.

TAILORED SOLUTIONS FOR RESEARCH

Contact our engineering team for technical support or official institutional quotations.

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

4-electrode conductivity cell

ATOMFAIR® Membrane Conductivity 4-Electrode Testing Cell