The BT-1000L benchtop battery testers supports simultaneous high-speed measurement (10 seconds per cell) in the ever-expanding production lines of increasingly larger lithium-ion low resistance batteries.

The battery impedance tester measures the impedance of lithium-ion batteries using the low-frequency AC-IR measurement method without charging and discharging the battery, substantially reducing the time needed to inspect the internal resistance of battery cells. Software is included for viewing measurement data and trending analysis.

Product Advantages

• Low-frequency AC-IR measurement* : Measure the reaction resistance of a battery *The BT-1000L

      ensures battery cell quality by measuring internal impedance at a low frequency of 1 Hz or below

• Extremely reliable measurements for low-impedance batteries *The BT-1000L uses a testing current of 1.5 A at the

      3mΩ range, which improves the S/N ratio

• Circuit configuration highly tolerant of contact and wire resistance to provide stable measurements
• Voltage measurement function equivalent to 6-digit DMM (± 0.0035% rdg.)