Large Capacity Pulse Lithium Battery Cell Short Circuit Tester

The ANBTS7202(F)Series Large Capacity Pulse Lithium Battery Cell Short Circuit Tester from Ainuo Instrument Co., Ltd., by adopting a step pulse boosting method and monitoring the slight voltage drop in real time and throughout the process, can effectively detect insulation short circuits,micro-short-circuits, etc. in unqualified and suspicious Lithium battery cells caused by damage, folds, perforation, foreign objects, burrs,etc. , on the isolating membrane. (The step pulse boosting method meets the requirements of JISC 2110-1, IEC60243-1.ASTMD149-2009" Test Method for Electrical Strength of Insulation Materials").

ANBTS7202(F)Series are widely applied in such processes as stacking, winding, cell assembly, and before injection, applicable for insulation performance testing between the positive and negative electrode sheets of lithium battery cells, as well as between the positive and negative electrode tabs and the battery cell shell before injection under 100nF-100000nF static capacity.

Whole-process monitoring: Monitor the step pulse waveform in real time and throughout the process to effectively recognize the local micro-short-circuit discharges.

Fast: Millisecond-level test speed, high detection efficiency.

Wide range: Output voltage 50~1000V adjustable, equivalent capacity 100~100000nF.

Data storage: local test data and waveform storage, supporting export to USB.

Applicable for insulation performance testing between the positive and negative electrode sheets of lithium battery cells, as well as between the positive and negative electrode tabs and the battery cell shell.