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BATTERY IMPEDANCE METER

BT4560

Achieve Long Service Life Battery Modules by Measuring Reaction Resistance

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 Features • 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.)



Model No. (Order Code)

BT4560

Note: This product is not supplied with measurement probes. Please select and purchase the measurement probe options appropriate for your application separately.

Guarantee3years
RS232C
USB2
CE

Manage electrode reaction resistance, electrolyte resistance, and welding resistance to Improve the quality of battery cell inspections

○ Set your own measurement frequency between 100 mHz and 1.05 kHz ○ Use low frequencies to measure electrode reaction resistance ○ Use high frequencies to measure electrolyte resistance and welding resistance ○ Create Cole-Cole plots (with bundled application program) ○ Use equivalent circuit analytic software to analyze internal battery defects


Measure very low impedances of 1mΩ or less

Some high-capacity Li-ion batteries have an internal impedance less than 1 mΩ. The BT4560 is designed to measure very low impedances of 1mΩ or less with high stability and reproducibility.


Dedicated probes for four-terminal pair measurement reduce the magnetic flux generated

Probes with a four-terminal pair structure provide very stable measurement that is less affected by environmental noise or cabling.


BT4560 Battery Impedance Meter Introductory Video


Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Allowable input voltageUp to 5 V
Measured informationImpedance, voltage, temperature
Impedance measurementParameters: 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 measurementMeasurement range: 5.00000 V (single range), Measurement time: 0.1 s (Fast) to 1.0 s (Slow)
Temperature measurementRange: -10.0 °C to 60.0 °C, Measurement time: 2.3 s
Basic accuracyZ: ±0.4% rdg. θ: ±0.1 °, V: ±0.0035% rdg. ±5 dgt. , Temperature: ±0.5 °C (at 10.0 to 40.0 °C)
FunctionsComparator, self-calibration, sample delay, average, contact check, measurement current error, and other
InterfacesRS-232C/USB (virtual COM port) * Cannot be used simultaneously
EXT. I/O (NPN/PNP can be switched)
Power supply100 to 240 V AC, 50/60 Hz, 80 VA max
Dimensions and mass330 mm (12.99 in) W × 80 mm (3.15 in) H × 293 mm (11.54 in) D, 3.7 kg (130.5 oz)
AccessoriesPower cord ×1, Instruction manual ×1, Zero-adjustment board ×1, USB cable (A-B type) ×1, CD-R (communication instruction manual, PC application software, USB driver) ×1

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Seminar Videos On Demand

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Seminar Schedule

Registration Open

SPS - Nuremburg, Germany

Nov 25, 2019 - Nov 28, 2019

Catalogs

Catalog: BATTERY IMPEDANCE METER BT4560 Download PDF  [2MB] English

User Guides

White Paper on the Low Frequency AC-IR Method for Testing Li-ion Batteries Download PDF  [4MB] English

Manuals

If you can not download, log into your myHioki account to access more technical documents and information where available.


Communication Command Instruction Manual English
Ver.00
Instruction Manual English
Ver.01
Instruction Manual Korean
Ver.01
Instruction Manual Simplified Chinese
Ver.01
Instruction Manual German
Ver.01
Instruction Manual French
Ver.01

Outline Drawings

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Declaration of Conformity


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Others

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Options

Measurement Probes, Sensors

CLIP TYPE PROBE L2002

Cable length 1.5 m (4.92 ft) length

PIN TYPE PROBE L2003

Cable length 1.5 m (4.92 ft) length

TEMPERATURE SENSOR Z2005

Cable length 1 m (3.28 ft) length

PC communication

RS-232C CABLE 9637

9 pin - 9 pin, cross, 1.8 m (5.91 ft) length

Compatible products

Last update: June 15, 2018

SWITCH MAINFRAME SW1001

• Install with multiplexer module to pair with a measuring instrument for quick, multi-channel battery testing • Measure impedance, OCV, internal resistance, and external potential • Free bundled PC application

Learn more

SWITCH MAINFRAME SW1002

• Install with multiplexer module to pair with a measuring instrument for quick, multi-channel battery testing • Measure impedance, OCV, internal resistance, and external potential • Free bundled PC application

Learn more

Applications

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