膜片電阻測試系統

系統型號 G2,G2A,G2R

主要功能 可控變壓模式/電阻/電阻率、電導率/壓力、壓強/溫度、濕度

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

機器重量 ~45kg/~55kg

顏色 銀

品牌 ACCFILM

ACCFILM膜片電阻測試系統

Introduction of ACCFILM Electrode Resistance Test System

鋰電池開發 VS. 電阻值參數

LIB DEVELOPMENT VS. RESISTANCE VALUE

Test Principle - vs. Traditional Test Scheme

●相比于傳統四探針，ACCFILM膜片電阻測試系統的策略才真正適用于電池膜片電阻測試。

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

備注：

Ra: 活性物質電阻+集流體與活性物接觸電阻;    Rc: 集流體電阻;    Re: 測量系統誤差:通過系統控制保證持續穩定；

4探針及更多探針的原理都類似，主要通過模擬來輸出測試結果。

FEATURES AND ADVANTAGES

FEATURES AND ADVANTAGES

●鋰電池、超級電容器等二次電池相關領域的生產制造企業、大學及科研院所科研及生產過程；

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

CARBON COATING DEVELOPMENT

●精準測量底涂技術開發膜片的電阻變化,為極片工藝開發提供有力技術支持；

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

●此外，通過線性擬合求導出涂布層的真實電導率;

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

RECIPE DEVELOPMENT

●在漿料配方開發中，引入膜片電阻參數，提前對配方的物性進行分析，能提前對電芯的性能進行預測判斷，較大程度提高研發效率，降低研發成本；

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

●基于膜片電阻數值，通過線性擬合可計算出材料的真實電導率，為產品開發提供技術保障；

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

●如下案例：推算出陰極活性物質的電導率為 2.43 S/m;

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

DIFFERENT STATUS FILM ANALYISIS

PRODUCT SPECIFICATION