The HP Agilent 4140B,
Picoammeter / DC Voltage Source, consists of an extremely stable picoampere
meter and two programmable DC Voltage sources, one of which operates as a ramp
and staircase generator as well as a DC Source.
These features make the 4140B ideal for making DC characteristic measurements
such as leakage current, current-voltage characteristics and quasi-static C-V
measurements required by the semiconductor industry for new product development
and for improving production yields.
