Impedance Analyzer

The Keysight E4990A Impedance Analyzer is the perfect solution for characterizing and evaluating electronic components, semiconductor devices, and materials. It provides unparalleled accuracy over a wide impedance range with its built-in DC bias (Option 001) and it also supports a variety of test accessories making measurements simple and reliable. Features： Five upgradable frequency options; 20 Hz to 10/20/30/50/120 MHzBasic impedance measurement accuracy of ±0.08% (±0.045%, typ)25 mΩ to 40 MΩ wide impedance measurement range (10% measurement accuracy range)Measurement parameters: |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, IdcBuilt-in DC bias range: 0 V to ±40 V, 0 A to ±100 mAEnhanced measurement speed option (option 001, for 10M/20M/30M/50M options only)4-channel and 4-trace on 10.4-inch color LCD with touch screenData analysis function: Equivalent circuit analysis, limit line test