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

1. 3D Microstructure Imaging:
   • Sub-micron resolution CT scanning reveals tortuosity pathways in 3D.
   • Automated tortuosity factor calculation (τ < 1.2 for ideal structures).
2. Non-Destructive Analysis:
   • X-ray-free optical tomography preserves sample integrity.
   • 60-second full-volume scan for rapid R&D iteration.
3. Multi-Material Compatibility:
   • Tests dry electrodes, slurry-coated foils, and solid-state composites.

Separator Ionic Conductivity Tester

1. Ultra-Wide Conductivity Range:
   • Measures 0.01 mS/cm to 20 mS/cm for ceramic/polymer hybrids.
   • AC impedance spectroscopy up to 10 MHz.
2. Automated Liquid Handling:
   • Programmable electrolyte injection (0.1–100 μL precision).
   • Self-sealing sample chamber prevents evaporation.
3. 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

Parameter	Electrode Tortuosity Analyzer	Separator Ionic Conductivity Tester
Measurement Range	τ = 1.01–5.00	0.01 mS/cm – 20 mS/cm
Accuracy	±2% (τ ≤ 3.00)	±0.5% of reading + 0.005 mS/cm
Resolution	0.01 μm (3D voxel)	1 nS/cm
Test Speed	60 sec/sample	120 sec/sample (including stabilization)
Temperature Range	20°C–200°C (optional upgrade)	-20°C–80°C
Interface	USB 3.2, GigE Vision	Ethernet, Wi-Fi 6, Bluetooth 5.3
Dimensions	550mm (W) × 500mm (D) × 600mm (H)	400mm (W) × 350mm (D) × 250mm (H)
Weight	95 kg (net)	30 kg (net)

Accessories Included

Electrode Tortuosity Analyzer

1. Imaging Kit:
   • 10x/20x/50x objective lenses.
   • Calibration phantom (NIST-traceable).
2. Software:
   • TortuosityVision Prolicense (Windows/Linux).
   • 3D VR export for immersive data review.
3. Safety:
   • Laser safety goggles (Class 1).
   • Emergency stop button with keyed activation.

Separator Ionic Conductivity Tester

1. Testing Kit:
   • Platinum black electrodes (1 cm² active area).
   • Disposable electrolyte reservoirs (100 pack).
2. Software:
   • ConductivityOSlicense with SPC module.
   • API access for LabVIEW/Python integration.
3. Calibration:
   • 10 mS/cm standard solution (KCl, NIST-traceable).
   • Temperature calibration wand.

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