Electrode tortuosity tester & diaphragm ion conductivity tester

Standard

Electrode Tortuosity Analyzer:

ASTM E1970-21 (Electrochemical Impedance Spectroscopy)

ISO 18516 (Conductive Coatings – Resistivity Measurement)

Separator Ionic Conductivity Tester:

IEC 62660-2 (Secondary Lithium-Ion Cells – Performance Testing)

ASTM D5402 (Conductivity of Ionic Solutions)

Universal Compliance: RoHS, CE, and REACH certified

Product Advantages

Electrode Tortuosity Analyzer

3D Microstructure Imaging:

Sub-micron resolution CT scanning reveals tortuosity pathways in 3D.

Automated tortuosity factor calculation (τ < 1.2 for ideal structures).

Non-Destructive Analysis:

X-ray-free optical tomography preserves sample integrity.

60-second full-volume scan for rapid R&D iteration.

Multi-Material Compatibility:

Tests dry electrodes, slurry-coated foils, and solid-state composites.

Separator Ionic Conductivity Tester

Ultra-Wide Conductivity Range:

Measures 0.01 mS/cm to 20 mS/cm for ceramic/polymer hybrids.

AC impedance spectroscopy up to 10 MHz.

Automated Liquid Handling:

Programmable electrolyte injection (0.1–100 μL precision).

Self-sealing sample chamber prevents evaporation.

Temperature-Controlled Testing:

-20°C to 80°C Peltier stage with ±0.1°C stability.

Product Features

Electrode Tortuosity Analyzer

Laser-Guided Alignment: Ensures precise sample positioning (±2 μm accuracy).

AI-Powered Analysis: Machine learning identifies critical pathways in 3D datasets.

Multi-Scale Imaging: Combines macro (cm-scale) and micro (μm-scale) views.

Open Architecture: Compatible with third-party SEM/FIB data.

Separator Ionic Conductivity Tester

Non-Contact Electrodes: Graphene-coated sensors eliminate polarization effects.

Dielectric Spectroscopy: Analyzes ion mobility under AC/DC bias.

Auto-Calibration: NIST-traceable standards integrated into testing cycle.

Glovebox Compatibility: Hermetic design for oxygen/moisture-sensitive materials.

Technical Parameters