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Hangzhou Zhiliang Technology Co., Ltd
Lithium battery thermal conductivity tester - soft pack/cylindrical/square battery
NegotiableUpdate on 05/06
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Overview
Lithium battery thermal conductivity tester, used to measure the anisotropic thermal conductivity and shell core contact thermal resistance of soft pack, cylindrical, and square lithium batteries. Integrated heat storage release and pulse excitation dual-mode, the radial/axial thermal conductivity of the core can be synchronously decoupled in a single test, and the equivalent thermal conductivity can be converted and output according to the user simulation boundary. Suitable for thermal management design of power batteries, optimization of battery cell processes, and thermal safety simulation, providing basic physical property data for battery heat dissipation design.
Product Details
Lithium battery thermal conductivity tester - compatible soft pack - cylindrical square lithium battery/Product Overview
This tester is used to measure the anisotropic thermal conductivity and shell core contact thermal resistance of soft pack, cylindrical, and square lithium batteries. Integrated heat storage release and pulse excitation dual-mode, the radial/axial thermal conductivity of the core can be synchronously decoupled in a single test, and the equivalent thermal conductivity can be converted and output according to the user simulation boundary. Suitable for thermal management design of power batteries, optimization of battery cell processes, and thermal safety simulation, providing basic physical property data for battery heat dissipation design.
Lithium Battery Thermal Conductivity Tester _ Compatible Soft Pack - Cylindrical Square Lithium Battery/Product Features
Supports testing of soft pack, cylindrical, square, and irregular lithium batteries, providing multiple cooling boundary conditions, and can be integrated with external charging and discharging equipment to achieve real heat generation conditions
Directly test the complete battery cell, based on the heterogeneous structure model and heat transfer inversion algorithm, synchronously obtain the anisotropic thermal conductivity of the core and the shell core contact thermal resistance in a single test
Adopting active temperature control and multi-faceted temperature equalization technology to ensure the stability and uniformity of the cooling boundary temperature during the testing process, ensuring high repeatability of measurement conditions and data reliability
Integrated testing full process automation control, supporting automatic collection, storage, query, and export of test data, significantly improving testing efficiency and traceability of results
skillTechnical specifications
Core measurement performance
Temperature control range |
0~60℃ |
Thermal conductivity range |
Facing/axial direction 5~50 W/(mK), longitudinal/radial direction 0.3~3 W/(mK) |
Adapt to sample size
| square lithium battery | Length ≤ 700mm, width ≤ 300mm, thickness ≤ 80mm |
| Soft pack lithium battery | Length ≤ 700mm, width ≤ 300mm, thickness ≤ 15mm |
| cylindrical lithium battery | Diameter ≤ 80mm, length ≤ 300mm |
thermal imaging system
| spatial resolution | <0.5mm |
| Zui High Frame Rate | 10Hz |
| Temperature correction accuracy | 0.1℃ |
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