膜片电阻测试系统

系统型号 G2,G2A,G2R

主要功能 可控变压模式/电阻/电阻率、电导率/压力、压强/温度、湿度

机器尺寸（L*W*H） 420mm*385mm*485mm/520mm*385mm*580mm

机器重量 ~45kg/~55kg

颜色 银

品牌 ACCFILM

ACCFILM膜片电阻测试系统

Introduction of ACCFILM Electrode Resistance Test System

锂电池开发 VS. 电阻值参数

LIB DEVELOPMENT VS. RESISTANCE VALUE

Test Principle - vs. Traditional Test Scheme

●相比于传统四探针，ACCFILM膜片电阻测试系统的策略才真正适用于电池膜片电阻测试。

Compared with the traditional four probe, the strategy of ACCFILM electrode resistance test system is really suitable for battery electrode resistance test.

备注：

Ra: 活性物质电阻+集流体与活性物接触电阻;    Rc: 集流体电阻;    Re: 测量系统误差:通过系统控制保证持续稳定；

4探针及更多探针的原理都类似，主要通过模拟来输出测试结果。

FEATURES AND ADVANTAGES

FEATURES AND ADVANTAGES

●锂电池、超级电容器等二次电池相关领域的生产制造企业、大学及科研院所科研及生产过程；

Manufacturing enterprises, universities and scientific research institutes of lithium battery, supercapacitor and other secondary battery related fields;

CARBON COATING DEVELOPMENT

●精准测量底涂技术开发膜片的电阻变化,为极片工艺开发提供有力技术支持；

Accurate measurement of the resistance change of the development of electrode technology, It provides strong technical support electrode process development;

●此外，通过线性拟合求导出涂布层的真实电导率;

In addition, the true conductivity of the coating layer was obtained by linear fitting;

RECIPE DEVELOPMENT

●在浆料配方开发中，引入膜片电阻参数，提前对配方的物性进行分析，能提前对电芯的性能进行预测判断，较大程度提高研发效率，降低研发成本；

The introduction of electrode resistance parameters can analyze the physical properties of the formula, which can predict and judge the performance of the cell in advance, improve efficiency and reduce cost;

CONDUCTIVITY MEASUREMENT

●基于膜片电阻数值，通过线性拟合可计算出材料的真实电导率，为产品开发提供技术保障；

The true conductivity of the coating layer was obtained by linear fitting;

●如下案例：推算出阴极活性物质的电导率为 2.43 S/m;

The following case: the calculated conductivity of cathode is 2.43 s/m;

DIFFERENT STATUS FILM ANALYISIS

PRODUCT SPECIFICATION