First Integral Impedance Analyzer

AMREL/American Reliance has introduced an integral impedance analyzer (IA) designed to work with the AMREL line of e-Load electronic loads. This eliminates the need for a frequency response analyzer, saving the customer more than $20K on additional test equipment.

AMREL’s impedance analyzer is designed to simplify applications in impedance measurement, electrochemistry (EIS) and fuel cell and battery testing/research. The IA outputs an AC signal superimposed onto a DC bias signal to achieve operating currents of up to 5000ADC. User-friendly features include auto-gain control for accurate small signal measurement down to the micro-ohm range, saturation protection to prevent signal overload, auto-zero calibration for increased accuracy and auto-amplitude feature for AC modulation.

The IA offers a frequency and amplitude range with accuracy minimized at 0.1%, and distortion less than 0.1% to provide precise signal generation. Impedance analysis applications can be realized through a frequency sweep of .1Hz ~ 20kHz and an amplitude sweep of up to 1Vrms and 5VDC bias, capturing critical test data down to the micro-ohm range displayed on a log/linear scale. Only 1U high in size, AMREL’s impedance analyzer packs a powerful and effective AC + DC sine generator.

Contact AMREL/American Reliance, 3445 Fletcher Ave., El Monte, CA 91731, phone: 1-800-654-9838, email: ariinfo@amrel.com, or visit www.amrel.com.