Keithley Instruments Inc. 6487-J PICOAMMETER/VOLTAGE SOURCE 100Vac Line Voltage
The Keithley 6487-J Picoammeter/Voltage Source is a precision instrument designed for low-level current measurements and voltage sourcing, operating with a 100V AC line voltage input. It combines a sensitive picoammeter with a voltage source, enabling accurate measurements of currents from 20 fA to 20 mA and sourcing voltages up to 500 V. The 6487-J features a high-resolution 5½-digit display, built-in voltage source, and advanced filtering capabilities to minimize noise. It is ideal for applications such as photodiode testing, leakage current measurements, and insulation resistance testing. The instrument supports IEEE-488 and RS-232 interfaces for remote control and data acquisition.