Respectively offering 0.045% and 0.65% typ basic accuracy, E4990A and E4991B are designed for R&D, QA, and for inspection engineers characterizing and evaluating passive electronic components, semiconductor devices, and materials. Products collectively evaluate components from milliohm to megaohm over 20 Hz to 3 GHz frequency range. Material measurement options of E4991B include temperature characteristics analysis from -55 to +150°C and direct read function of permittivity and permeability.
This story is related to the following:Impedance Analyzers |