BK Precision BA8100

Our Part No. BA8100

Mfr. Model BA8100

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BK Precision BA8100

Our Part No. BA8100

Mfr. Model BA8100

The BK Precision BA8100 EIS Battery Analyzer uses EIS (Electrochemical Impedance Spectroscopy), a swept frequency technique for evaluating the internal electrochemical and electrical properties of a battery under test. EIS is a method to characterize the impedance of a battery by stimulating it with a small amplitude AC signal.

Fixed frequency measurements from front panel
Swept stimulus frequency with included software
Maximum input voltage of 80 V

$3,554.10 Price $3,590.00

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Key Features

Fixed frequency measurements from front panel
Swept stimulus frequency with included software
Maximum input voltage of 80 V
EIS frequency range of 50 mHz to 10 kHz
Programmable DC and AC current settings
Measurements include impedance Z, phase angle θ, voltage, and current
Simple 4-wire test connection
LAN, USB (COM), and RS232 interfaces standard

Key Specifications

Impedance Z accuracy: ±(0.5% of reading + 5 μΩ)
Rated voltage: 0.5 V to 80 V
Rated current: 0.5 A to 3 A DC
Frequency range: 0.05 Hz to 10 kHz

Applications

Incoming inspection
Battery second use (B2U)
Battery stack service
Manufacturing

Details

The BK Precision BA8100 EIS Battery Analyzer, 0.5V to 80V uses EIS (Electrochemical Impedance Spectroscopy), a swept frequency technique for evaluating the internal electrochemical and electrical properties of a battery under test. EIS is a method to characterize the impedance of a battery by stimulating it with a small amplitude AC signal.

This instrument performs galvanostatic EIS on individual cells or strings not exceeding 80V, making it ideal for energy storage and conversion systems. Sweeping the stimulus AC signal provides a graphical plot of the battery's response revealing a composite view of the battery's internal properties. Select specific frequencies to evaluate interconnections, deterioration of plates, electrodes, or electrolyte.

PC Software

Enhance the capabilities of the BK Precision BA8100 with the provided application software. Facilitate measurement setup with automatic sample rates and input gain control. Acquire and log data across linear, logarithmic or custom frequency sweeps at different current amplitude levels. Analyze data using the provided Nyquist and Bode plot tools or through user's choice of software. Additional features include a meter display, voltage plot and current plot for verifying the latest measurements.

Performance Verification

Knowing your instrument is working at its best is critical to battery testing. The BK Precision BA8100 includes the TLC81 Self-Test Fixture that is used for verifying your instrument's performance and ensuring measurement accuracy. Consisting of a low inductive 5 mΩ precision resistor, the TLC81 and BA8100 require an external power supply during the verification and compensation process.