NF FRA5022 Frequency Response Analyzer 0.1mHz-100kHz

This is a precision instrument used to measure the gain and phase characteristics of a system. It’s a staple for engineers working on power supplies, electrochemical impedance spectroscopy (EIS), and servo systems.

High Precision: It uses a correlation detection method to filter out noise and harmonics, allowing for extremely accurate measurements even in "noisy" environments.

Frequency Range: Typically covers a wide span (often from 0.1 mHz up to 100 kHz or higher, depending on the specific configuration).
Bode Plots: It automatically generates Bode plots, which are essential for determining the Phase Margin and Gain Margin of a feedback loop.

Common Applications

Power Supply Stability: Testing the "loop gain" to ensure a DC-DC converter doesn`t oscillate under load.
Electrochemical Cells: Measuring the internal impedance of batteries or fuel cells (EIS).
Mechanical Resonance: Identifying the resonant frequencies of motors or piezo elements.

Ebay Price: USD4,000.00 and Up. Our Price is just a small fraction of the ebay price.

Note: This item is a refurbished surplus in good working condition. Expect minor cosmetic flaws like small dents, scratches, chipped paint.