Model 2401 SourceMeter instrument is optimized for high-precision test applications such as current vs. voltage (I‑V) characterization of photovoltaic cells, high brightness LEDs, low voltage materials, and semiconductor devices, as well as resistance measurements. Provides these capabilities at 20V and 1A signal levels. Operates and is programmed in the same way as the other Series 2400 family member units within its 1A/20V range boundaries. Integrates a stable DC power source with a true instrument-grade 5-1/2 or 6-1/2-digit multimeter in a single enclosure. Can act as a voltage source, a current source, a voltmeter, an ammeter, and an ohmmeter, and provides four-quadrant bipolar and automatic source/sink operation. Other applications include active/passive component test, voltage/current/resistance measurements; battery operation validation for portable electronic devices; characterizing implantable medical devices; characterizing low-leakage electronic device/circuits (forward/reverse, transistor gain/leakage); calibrating 3-1/2- to 4-1/2-digit data acquisition boards, meters, and DMMs.

Keithley Instruments Inc., www.keithley.com

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