SPC-YPF120-T012
In-situ Expansion Tester
Classification:
Since the battery cell is bound in the module when it is actually used, this instrument simulates the real battery charging and discharging conditions, and accurately evaluates the expansion dimensions and expansion force of many different forms of batteries, which assists in the research and development of electrode materials and in-depth analysis and research on the expansion mechanism of the batteries, thus providing data support for the improvement of the performance of the battery cell. It is the preferred instrument for material research and development, new product modification, process optimization, and selected working conditions.
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Product Parameters
1. Product Overview
Since the battery cell is bound in the module when it is actually used, this instrument simulates the real battery charging and discharging conditions, and accurately evaluates the expansion dimensions and expansion force of many different forms of batteries, which assists in the research and development of electrode materials and in-depth analysis and research on the expansion mechanism of the batteries, thus providing data support for the improvement of the performance of the battery cell. It is the preferred instrument for material research and development, new product modification, process optimization, and selected working conditions.
2. Product Features
1. Intelligent one-stop real-time collection of test time, core thickness, pressure, compression, temperature and other changes in data and charge/discharge data, fully automatic measurement;
2.Visual data analysis; real-time generation of data and charts, online statistical analysis of data, point cloud to EXCEL file comparison of massive point cloud data volume, more intuitive reproduction of the characteristics of the product;
3.The main structure of the device is made of high-strength metal to ensure the stability of the mechanism, and the test pads are made of ceramic insulating material to provide insulation protection;
4.Wide temperature control range and flexible selection;
5.Highly precise thickness sensing system with an accuracy of up to 1μm;
6.New servo control, stable pressure and high precision;
7.Provide multi-dimensional, multi-mode, multi-condition testing, independent choice;
8.Visualize transparent windows to monitor the testing process in real time;
9.Multiple channels run individually to improve evaluation efficiency and greatly reduce development cycles;
10.Automatic test protection, exceeding the upper limit will stop the test and alarm.
3. Technical Parameters
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Parameter/Model |
SPC-YPF120-T012 |
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Test pattern |
Constant clearance |
✓ |
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Constant pressure |
✓ |
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Stable compression |
✓ |
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Adaptor core |
MAX size mm |
(700～400)*(400～200) |
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Number of channels |
1 |
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Pressure control |
Stressors |
Servo motor |
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Adjustment range |
50～10000kg |
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Detection range |
0～10000kg |
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Resolution ratio |
1kg |
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Accurate |
±5kg |
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Pressure control |
Accurate |
±0.3%F.S |
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Thickness control |
Accurate |
±5μm |
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Cell Thickness Measurement |
Measurement range |
0～100mm |
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Resolution ratio |
0.1μm |
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Accurate |
±20μm |
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Expansion thickness measurement |
Measurement range |
Full scale |
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Resolution ratio |
0.1μm |
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Accurate |
±1μm |
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Temperature control |
Cavity temperature control |
× |
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Temperature control range |
× |
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Accurate |
× |
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Overall dimensions (W*D*H)mm |
1800*2000*2300 |
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Weights |
2000kg |
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Product Application
1.In situ non-destructive lithium precipitation detection;
2.Material and process development evaluation;
3.In-situ expansion monitoring of multiple core types;
4.Quantitative core expansion thickness and expansion force monitoring;
5.Multiple working conditions are analyzed and evaluated.
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