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In today’s fast pace production environment quality assurance and production verification is critical in keeping businesses running efficiently and effectively. With a wide variety of tools and wealth of knowledge, Hioki offers best in class precision Test and Measurement Equipment to reliably prevent defective products from being shipped to market.

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Discover the Ultimate Production Testing Equipment for Lithium Ion Batteries





BATTERY TESTER

BT3562A, BT3563A, BT3564



To produce safe and high-performance batteries, it is important to make an inspection in the production process. In shipping and acceptance inspection, battery performance is inspected by measuring “Internal Resistance“ and the safety of the battery by measuring the “Open Circuit Voltage”.







BT3562A, BT3563A, BT3564

Evaluate battery performance and safety by measuring internal resistance and open circuit voltage

BATTERY CELL VOLTAGE GENERATOR SS7081-50





The SS7081-50 a 12-channel battery cell voltage generator that delivers power supply, electronic load, and DMM functionality in a single package.

BATTERY CELL VOLTAGE GENERATOR SS7081-50



Battery Management System (BMS) testing





BATTERY IMPEDANCE METER BT4560



Identify the causes of battery cell defects by measuring AC impedance at multiple frequencies (Nyquist plots or Cole-Cole plots). For example, you can identify batteries that have issues with electrode reactions at the electrode interface by checking impedance at low frequencies. You can also extend this approach to cover multiple channels by combining the instrument with a switching system.

BATTERY IMPEDANCE METER BT4560



Discovering and Analyzing the Causes of Cell Defects





Verify weld quality by measuring the resistance at cell junctions and busbars. Defective welds cause increased resistance at the connection, resulting in greater heat loss during charging and recharging.

RESISTANCE METER RM3545



FLYING PROBE TESTER FA1240-6X

Verifying the quality of cell junctions and busbars

RESISTANCE METER RM3545

FLYING PROBE TESTER FA1240-6x





ELECTRODE RESISTANCE MEASUREMENT SYSTEM RM2610

The RM2610 isolates and quantifies the resistance characteristics of electrode sheets, a major component of lithium-ion batteries (LIBs), as two components: the composite layer resistance and the interface resistance between the composite layer and collector.

ELECTRODE RESISTANCE MEASUREMENT SYSTEM RM2610

Quantification of composite layer resistance and interface resistance in Li-ion battery electrode sheets

INSULATION TESTER ST5520

PRECISION DC VOLTMETER DM7276







INSULATION TESTER ST5520

PRECISION DC VOLTMETER DM7276

Insulation testing for battery cells

Detecting contamination, separator damage, and short-circuits between the negative electrode and enclosure


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