Used KEITHLEY 220 #9364142 for sale

KEITHLEY 220 Source Measure Unit, or SMU, is an electronic test equipment capable of both sourcing and measuring electrical signals in DC, low-frequency AC, and pulse designs. The primary source and measure range for 220 SMU is from -20V to +20V and -200mA to +200mA. The device also supports sourcing up to 10 watts and measuring up to 8 watts. KEITHLEY 220 SMU is designed for device characterization, stress testing, and precision heating. It has a testing resolution of 30µV and 30µA for voltage and current readings. For pulse measurements, the SMU is capable of 10µV and 10µA resolution with pulse widths up to 10ms or a maximum duty cycle of 5%. 220 SMU has several built-in features for improved accuracy. These include temperature compensated power limits and expanded arc detection to prevent open circuit feedback errors. Additionally, the device is designed with Ethernet and GPIB control for more advanced, multichannel test scenarios. Other features of KEITHLEY 220 SMU include fast readback rate for DC-only applications, adjustable slew rate control for test optimization, and a built-in power supply for both sourcing and measuring. The SMU also supports computer-controlled measurements such as readability, OVP, UV (under voltage), and OCP (over-current protection). The integrated SCPI (Standard Commands for Programmable Instruments) firmware support enables simplified operation of the device. 220 SMU is an ideal tool for electrical characterization, system integration, and high-power testing. With its scalable platform, flexibility, and enhanced accuracy, the SMU is suitable for a wide range of industry applications, including power electronics, automotive, aerospace, and defense.