电池测试设备
Arbin innovation can accurately measure Self-Discharge Current in a short time, it also avoids disturbance of battery electrochemical balance because the applied small current is constant without being affected by temperature change.
Arbin offers charge/discharge battery testing systems
ranging from μA single cell applications up to 1MW packs.
Cutting-edge technology and an innovative alternative to the traditional ACIM technique for measuring battery impedance, uses Galvanostatic and AI Prediction Modeling Methods provide distinct advantages without additional equipment is required, shorter test times, and it maintains accuracy comparable to ACIM.
SDCM is essential for evaluating a battery's state of health, predicting its performance, and estimating its lifespan. We have revolutionized this method, making it significantly faster and more accurate while lowering equipment requirements.
Arbin applies this structure into several applications
应用包括
- 钮扣电池、圆柱形电池、方形电池和软包电池测试
- 各种尺寸的电池模块和电池包
- 各种电化学体系的电池，包括锂、硅、硫、铅酸、镍等。
- 电池循环性能、电化学实验和先进的应用工况模拟
- HPC测量（库仑效率）。
- 电动汽车电池/储能电池应用测试
Highlight 产品
High Precision Tester (HPS)
With integrated chambers, HPS offers a turn-key solution with state-of-the-art technology for battery research, ensuring unmatched accuracy and precision.
Parallel Differential Battery Tester (PDBT)
PDBT is designed for battery parallel test for battery comparison and fast self-discharge current measurement.
Laboratory Battery Tester (LBT)
Compact and versatile, our portable desktop solution integrates Arbin's advanced testing features.
LBTS-Cell Tester
Arbin's next generation of multi-function solutions for a full range of cell testing applications.
RBT-Cell Tester
High current cell testing solutions utilizing Arbin's regenerative technology for efficient and reliable testing.
RBT-High Power
Arbin's highest power tester, offering superior energy efficiency, ideal for heavy-duty testing.
Importance of Precision
This plot illustrates the difference between an Arbin battery tester and another leading manufacturer. The first of the two distinct dips in the plot may have been missed using inferior test equipment. While many companies try to sell the same legacy equipment for over a decade, Arbin has been hard at work improving our designs to meet future industry demands.
We learned a lot during our 三年的ARPA-E项目 中，我们开发了大电流超高精度测试仪，并在后续的产品中广泛采用了这项研究中的新技术。这包括目前在售的 LBT系列, RBT-Cell，以及 HPS 设备系列。HPS超高精度测试设备代表了Arbin最顶尖的技术实力，可以称之为行业的技术天花板。而我们的LBT系列标准设备，也比市场上的其他测试仪更具备技术优势。
对于长期电池测试和长期电池预测来说，测量精度比单纯的控制精度更为关键。大多数其他的电池测试系统没有正确规定其精度和/或精度相对较差，这阻碍了从结果数据中得出的结论。重要的趋势和电化学指标可能仍然没有被注意到；如右图所示，在测量噪音中丢失。
是什么影响了测试设备的精度
- Resolution of DAC
- Resolution of ADC
- Non-linearity of calibration
- Short-term drift (temperature)
- Long-term drift (material characteristics)
Arbin测试设备核心技术
- Higher Resolution
- Improved Software Algorithms
- New Methods of Thermal Management
- New Patented Shunt Design
- New Method of Time Keeping
- New Materials
Ready to Build Your Arbin Battery Testing System?
How to evaluate 电池测试设备
电池是诸多电子产品的重要组成部分，它在生活中的应用越来越广泛。因此，选择合适的电池测试设备对于电池研究人员来说是一个非常重要的环节---无论是从小规模研发测试，还是规模化生产应用。
The expert engineers at Arbin have been advancing the benchmark of “state-of-the-art” battery test equipment for over 30 years. We are defined by innovation, from being the first to apply multiple current ranges on a single test channel to more recently being the only company to offer true high-precision testing for high current applications, and supporting “Turbo Mode” with smart battery modules. We continue to learn from our industry partners and work with them on key technology breakthroughs.
下面的报告用通用的术语和插图分享了一些这方面的内容。以下是选择电池测试设备时需要考虑的五个关键议题，请您阅读。
1. Hardware – Specifications & Quality of Materials
2. Software – Usability and Features
3. Data – Logging, Management, and Analysis
4. Options – Auxiliary Features and Accessories
5. Support – Product Safety and Support
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