Pulse Lithium Battery Cell Short Circuit Tester

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Based on the first generation Pulse Battery Cell Short CircuitTester in 2012, the second generation ANBTS7201(F) SeriesPulse Lithium Battery Cell Short Circuit Tester from AinuoInstrument Co., Ltd., by adopting a new generation testmethod of constant current charge, free discharge, andconstant current discharge to monitor the slight voltage dropin real time and throughout the process, can effectively detectinsulation short circuits, micro short circuits, low insulationresistance, etc. in unqualified and suspicious Lithium batterycells caused by damage, folds, perforation, foreign objects, burrs, etc., on the isolating membrane.

ANBTS7201(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 0.1uF-100uF static capacity.

Five-in-one: Pulse short circuit test, insulation resistance test, BDV test, capacitance test, weak conductive resistance test

Fast: Maximum 50mA constant adjustable charge mode. Maximum 30mA constant adjustable discharge mode, multiple-channel test

Wide range: 25V-2000V voltage, 2kQ-100GQ insulation resistance test, excellent repeatability in lithium battery cell insulation resistance test

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

Easy to use: Small in size, with rich interfaces and simple operation, suitable for testing on lithium battery celautomated production lines

Figure 12 Test process of qualified and unqualified 5uFbatery cell under 100V voltage (voltage rise time 54ms)

Quality control of the production, warehousing, and outbound processes of lithium battery single cells, battery modules, and battery packs