Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4990A #9269215 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4990A is a uniquely robust industry standard for precision impedance measurements. This Impedance Analyzer serves as a reliable tool for characterizing the electrical response of capacitors, inductors, semiconductors, and interconnects. Widely used in the electrical and electronic engineering research fields, it can measure the dynamic impedance of components, circuits, and systems as a function of frequency. HP E4990A offers many configurable options, including a wide range of test frequencies and impedance measurement capabilities. The device also provides a wide dynamic range of input voltages, up to 500V, as well as adjustable softstart settings for consistent power control. With an extended temperature range of -20°C to +65°C, AGILENT E4990A can take rapid temperature measurements from -40°C to +85°C. The impact of temperature on the signal integrity is reduced even further through its advanced impedance analysis features. HEWLETT-PACKARD E4990A boasts a one-touch path switching that allows up to four configurations to be stored for dependent measurements in the flick of a switch. Frequency scanning is also provided to measure impedance at different fixed frequencies. KEYSIGHT E4990A also features many measurement functions, such as his, return loss, and distance to fault, which allow the user to visualize how circuit parameters change over time. The impedance can quickly be determined with the graphical interface which supports precision plotting, allowing users to study and compare different impedance data points. In terms of hardware, E4990A is designed with the practical user in mind. It is well insulated, has an anti-static packaging, and is resistant to environmental vibration and acoustic noise. Built-in alarms provide extra safety for long-term operation when using high voltage. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4990A is an ideal tool for electrical engineers performing precision measurements. Its wide range of features, robust design, and adjustable settings make it a trusted piece of equipment for industrial testing and research. It is reliable for consistent and accurate impedance analysis in the most demanding applications.