Keysight (Agilent) 4279A 1MHz C-V Meter

Keysight (Agilent) 4279A 1MHz C-V Meter Description:

The Agilent 4279A 1 MHz C-V meter offers the optimum solution for increasing quality and throughput when measuring the capacitance vs. bias voltage characteristics of semiconductors. The 4279A measures capacitance over a range of 0.00001 pF to 1280.00 pF with a basic accuracy of 0.1% and a 6 digit display resolution while sweeping the dc bias voltage. An internal, programmable dc bias sweep source with a 0.1% voltage accuracy throughout the +/-38 V range assures very low measurement error due to bias voltage uncertainty. It makes the 4279A ideal for the precise characterization and testing of varactor diodes, MOS diodes, etc. Measurement time can be selected from three modes of 10 ms, 20 ms and 30 ms/meas. to maximize productivity. The 4279As very fast ranging and high speed GPIB data transfer capabilities reduce test time. The automatic bias polarity control feature allows quick selection of the correct polarity bias voltage for the device under test. This new function eases manual testing of samples in incoming/outgoing inspection and provides a simple method of polarity control for automatic test systems.