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Dual-state Thermal Parameter Tester
Based on non-contact infrared thermography and 3D heat transfer inverse analysis, the TCA 2SC-080E is designed for prismatic and cylindrical lithium-ion batteries, simultaneously acquiring key parameters including in-plane and through-plane thermal conductivity, core-to-case thermal contact resistance, and overall effective thermal conductivity.
Test Parameters
Thermal conductivity
Applications
Prismatic lithium-ion batteries | Cylindrical lithium-ion batteries
Features
Specifications
Standards
Applications
Videos
Features
Accurately measures effective thermal conductivity of battery samples without sample destruction.
Compatible with a broad range of sizes and low surface flatness requirements, covering homogeneous and heterogeneous samples of varying specifications, hardness, roughness, and porosity.
Automatically compensates for system heat losses including surface and fixture dissipation, ensuring accurate and reliable results.
Supports external battery charge and discharge equipment to simulate actual heat generation during cycling.
Six-sided cold plate temperature uniformity with high-precision oil bath control. Supports independent cold plate and ambient temperature settings to simulate diverse heat generation and dissipation conditions.
Dynamic test progress display with color maps simultaneously presenting measured data, model predictions, and error evaluation for rapid result validation.
Specifications
| Repeatability | ≤8% |
| Maximum Sample Size | 400 mm × 250 mm × 80 mm |
| Test Time | ≤15 min (excluding thermal equilibration time) |
| Test Temperature Range | 0–80°C |
| Ambient Temperature Accuracy | 0.1°C |
| Image Resolution | 320 × 240 |
| Temperature Resolution | 0.01°C |
| Temperature Accuracy | 0.1°C |
| Data Acquisition Interface | RJ45 |
| Test Control Interface | Serial Port |
Applications
Videos
Promotion
Two-state method thermal parameter analyzer
TCA 2SC-080
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Q&A
What types of batteries can be tested with the TCA 2SC-080E?
The TCA 2SC-080E is designed for prismatic and cylindrical lithium-ion battery cells, especially hard-case cells with core–shell structures.
Does the test require disassembling the battery cell?
No. The system performs non-destructive, in-situ measurement and can evaluate thermal conductivity and internal thermal resistance without opening or damaging the cell.
Which thermal parameters can be measured?
The instrument measures in-plane and through-thickness thermal conductivity of the cell core, contact thermal resistance between the core and casing, and the overall effective thermal conductivity.
How long does a complete test take?
A full test is typically completed in 15 minutes or less, making it suitable for both development testing and comparative evaluation.
How does the TCA 2SC-080E ensure accuracy in non-contact testing?
The system combines non-contact infrared thermal imaging, automatic compensation for surface and fixture heat loss, and 3D heat-transfer model inversion, ensuring reliable results for complex battery structures.
