The E4991B is an impedance analyzer from Keysight Agilent. Electrical impedance analyzers enable the measurement and monitoring of the opposition to current in AC, or alternating current, systems. Impedance refers to how the chemical or physical properties interact with voltages and currents, or how well a component passes current. Use an impedance analyzer to test equipment such as capacitors, inductors, and resistors.
Additional Features:
Three frequency options: 1 MHz to 500 MHz/1 GHz/3 GHz, upgradable
±0.65% basic accuracy and 120 mω to 52 kω impedance range (10% measurement accuracy range)
Measurement parameters: |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, |γ|, γx, γy, θγ, VAC, Iac, VDC1, Idc1 (1. Option 001 is required)
Built-in DC bias (Option 001): 0 V to ±40 V, 0 A to ±100 mA
4-chnannel & 4-trace on 10.4 inch color LCD with touch screen
Data analysis function: Equivalent circuit analysis, limit line test
The Keysight Agilent E4991B Impedance Analyzer has a frequency range of 1 MHz to 3 GHz. The Keysight Agilent E4991B provides 0.65% basic accuracy over a wide impedance range with a 40 V built-in DC bias source (Option 001). The equivalent circuit analysis function supports seven different multi-parameter models and helps you to simulate your own equivalent parameter values of components.
The E4991B is an impedance analyzer from Keysight Agilent. Electrical impedance analyzers enable the measurement and monitoring of the opposition to current in AC, or alternating current, systems. Impedance refers to how the chemical or physical properties interact with voltages and currents, or how well a component passes current. Use an impedance analyzer to test equipment such as capacitors, inductors, and resistors.
Additional Features:
- Three frequency options: 1 MHz to 500 MHz/1 GHz/3 GHz, upgradable
- ±0.65% basic accuracy and 120 mΩ to 52 kΩ impedance range (10% measurement accuracy range)
- Measurement parameters: |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, |Γ|, Γx, Γy, θΓ, VAC, Iac, VDC1, Idc1 (1. Option 001 is required)
- Built-in DC bias (Option 001): 0 V to ±40 V, 0 A to ±100 mA
- 4-chnannel & 4-trace on 10.4 inch color LCD with touch screen
- Data analysis function: Equivalent circuit analysis, limit line test
The Keysight Agilent E4991B Impedance Analyzer has a frequency range of 1 MHz to 3 GHz. The Keysight Agilent E4991B provides 0.65% basic accuracy over a wide impedance range with a 40 V built-in DC bias source (Option 001). The equivalent circuit analysis function supports seven different multi-parameter models and helps you to simulate your own equivalent parameter values of components.
