The BA8100 uses a swept frequency method called EIS (Electrochemical Impedance Spectroscopy). EIS is an accepted technology for evaluating the internal electrochemical and electrical properties of the battery under test. EIS battery analysis can be performed on individual cells or strings with a combined voltage up to 80 V and current up to 3 A. Sweeping the stimulus frequency 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.
Features & Benefits
- Fixed or swept frequency measurements range (0.05 kHz to 10 kHz)
- Simple 4-wire connection to the battery for accurate measurements
- Perform battery cell or string test up to 80 V
- Measurements of resistance R, reactance X, impedance Z, phase angle θ
- Simultaneous V/I measurement to ensure
- Exact phase and impedance information
- LAN, USB, and RS232 interface
