The Chroma 11210 Battery Cell Insulation Tester is a precision test instrument engineered for high‑accuracy leakage current (LC) and insulation resistance (IR) measurement of lithium‑ion battery cells (such as jelly‑roll or dry cells) and a wide variety of insulation materials. It applies a DC test voltage up to 1 kV and measures leakage currents from 1 pA to 20 mA, enabling detailed assessment of internal insulation integrity critical to battery safety and performance.

Beyond standard LC/IR testing, the 11210 incorporates an advanced partial discharge (PD) and flashover detection capability, which identifies and quantifies abnormal discharge events that may occur inside the insulation during high‑voltage testing. This feature helps detect early signs of internal defects and potential short circuits before the battery enters later stages of production, reducing the risk of field failures, safety issues, or thermal events.

The tester supports automatic test sequencing (charge→dwell→test→discharge) and can perform high‑speed evaluations (as fast as ~20 ms per device) to improve throughput in manufacturing environments. Its full‑color touch display simplifies setup and result interpretation, while built‑in contact checks help ensure test reliability by detecting poor sample connections. Standard interfaces—including USB, RS‑232, Ethernet, and handler support—allow easy integration into production lines and data systems.

Because it is equally suited for battery cell insulation and capacitor or other dielectric material testing, the Chroma 11210 serves as a versatile solution for quality assurance, product development, and safety testing in battery manufacturing, electronics production, EV component evaluation, and other energy storage applications.

Chroma 11210 Battery Cell Insulation Tester, Test lead cables, Ground lead, USB and communication cables, Power cord, Calibration certificate, User manual and quick-start guide, Software CD or download link (if applicable), Safety and compliance documentation, Manufacturer warranty card, Original Chroma packaging