Hioki 3561

Simultaneous high-speed testing of the internal resistance and voltage of small secondary batteries

The Hioki 3561 BATTERY HiTESTER is a low-resistance meter employing the four-terminal AC method to measure the internal resistance (IR) of small secondary batteries while measuring battery voltage at the same time. Compared to Model 3560, performance capabilities have been greatly enhanced by increasing measurement speed tenfold to 10 ms (measuring resistance and voltage simultaneously), and increasing voltage measurement accuracy nearly fivefold to 0.01% rdg. The high-resolution 0.01 mO (in the 300 mO range) and 0.1 mV capabilities are ideally suited to production line battery testing. The many built-in features include comparator and statistical calculation functions and a variety of interfaces, making Model 3561 suitable for a wide range of applications including quality and process control such as in high-speed automated assembly lines.

High Precision - High Resolution - Quick Response

High Precision

• Resistance: +/- 0.5% rdg. +/- 5 dgt.
• Voltage: +/- 0.01% rdg. +/- 3 dgt.

High Resolution

• Resistance: 0.01 mΩ (300 mΩ range)
• Voltage: 0.1 mV (20 V range)

Quick Response

• Resistance and Voltage: Simulaneous measurement within 10ms

• High-speed testing for production lines of small battery packs for mobile and portable communications devices
• Measure internal resistance and battery voltage
• For process control such as in high-speed automated assembly lines
• Note: The comparison threshold values depend on the battery manufacturer, type, and capacity, and these must be established by the user