Hioki-BT4560 BATTERY IMPEDANCE METER
Achieve Long Service Life Battery Modules by Measuring Reaction Resistance
Key Features and Functions
- Low-frequency AC-IR measurement* : Measure the reaction resistance of a battery
- The BT4560 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 BT4560 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.)
Documents and Software:
Hioki benchtop battery testers support simultaneous high-speed measurement in the ever-expanding production lines of increasingly larger lithium-ion low resistance batteries. The BT4560 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.
Key Specifications:
- Allowable input voltage: Up to 5 V
- Measured information: Impedance, voltage, temperature
- Impedance measurement: Parameters: R, X, Z, θ, Frequency: 0.1 Hz to 1050 Hz, Measurement ranges: 3.0000 mΩ, 10.0000 mΩ, 100.000 mΩ
- Testing current: 3 mΩ range: 1.5 Arms, 10 mΩ range: 500 mArms, 100 mΩ range: 50 mArms
- Voltage measurement: Measurement range: 5.00000 V (single range), Measurement time: 0.1 s (Fast) to 1.0 s (Slow)
- Temperature measurement: Range: -10.0 °C to 60.0 °C, Measurement time: 2.3 s
- Basic accuracy: Z: ±0.4% rdg. θ: ±0.1 °, V: ±0.0035% rdg. ±5 dgt. , Temperature: ±0.5 °C (at 10.0 to 40.0 °C)
- Functions: Comparator, self-calibration, sample delay, average, contact check, measurement current error, and other
- Interfaces: RS-232C/USB (virtual COM port) * Cannot be used simultaneously
- EXT. I/O (NPN/PNP can be switched)
Hioki benchtop battery testers support simultaneous high-speed measurement in the ever-expanding production lines of increasingly larger lithium-ion low resistance batteries. The BT4560 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.
Key Specifications:
- Allowable input voltage: Up to 5 V
- Measured information: Impedance, voltage, temperature
- Impedance measurement: Parameters: R, X, Z, θ, Frequency: 0.1 Hz to 1050 Hz, Measurement ranges: 3.0000 mΩ, 10.0000 mΩ, 100.000 mΩ
- Testing current: 3 mΩ range: 1.5 Arms, 10 mΩ range: 500 mArms, 100 mΩ range: 50 mArms
- Voltage measurement: Measurement range: 5.00000 V (single range), Measurement time: 0.1 s (Fast) to 1.0 s (Slow)
- Temperature measurement: Range: -10.0 °C to 60.0 °C, Measurement time: 2.3 s
- Basic accuracy: Z: ±0.4% rdg. θ: ±0.1 °, V: ±0.0035% rdg. ±5 dgt. , Temperature: ±0.5 °C (at 10.0 to 40.0 °C)
- Functions: Comparator, self-calibration, sample delay, average, contact check, measurement current error, and other
- Interfaces: RS-232C/USB (virtual COM port) * Cannot be used simultaneously
- EXT. I/O (NPN/PNP can be switched)