Keithley 238
High current source measure unit
Description
The 238 Source-Measure Unit (SMU) is a fully programmable instrument, capable of sourcing and measuring voltage or current simultaneously. This system is really four instruments in one: voltage source, current source, voltage measure, and current measure.
Key Points
Four instruments in one (voltage source, voltage measure, current source, current measure)
10fA, 10µV measurement sensitivity
1100V source and measure
Standard and custom sweep capability including pulse
1000 source/measurements per second
Four quadrant source operation
Internal 1000 reading memory
