KEYSIGHT E4990A Impedance Analyzer (gồm opt E4990A-120, E4990A-019)

- Range frequency : 

20 Hz ~ 120 MHz (Option 120) - order code E4990A-120

20 Hz ~ 50 MHz (Option 050) - order code E4990A-050

20 Hz ~ 30 MHz (Option 030) - order code E4990-030

20 Hz ~ 20 MHz (Option 020) - order code E4990A-020

20 Hz ~ 10 MHz (Option 010) - order code E4990A-010

- Resolutionz: 1mHZ

- Measurement parameters: |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc

- Level monitor : Vac, Iac, Vdc, Idc

- Built-in DC bias range: 0 V to ±40 V, 0 A to ±100 mA

- 4-channel & 4-trace on 10.4 inch color LCD with touch screen

- Data analysis function: Equivalent circuit analysis, limit line test

- Accuracy : ±0.08% (typical ±0.045%) basic impedance measurement accuracy

- Voltage Signal Level :

+ Range : 5 mVrms to 1 Vrms

+ Resolution : 1 mV

- Current Signal Level

+ Range : 200 µArms to 20 mArms

+ Resolution : 20 µA

- Output Impedance : 25 Ω (nominal)

- Frequency : 47 to 63 Hz

Voltage : 90-264 VAC (Vpeak > 120 V)

Power consumption : 160 W (Typical)

Weight : 14 kg