Used KEITHLEY 2520 #293592576 for sale

KEITHLEY 2520 SourceMeter is a precision instrument used for measuring a wide variety of electrical parameters. It is designed for research and production testing of semiconductor devices, components, and simple electronic circuitry. It can measure voltage, current, resistance, capacitance, and temperature. 2520 has four independent action channels, two isolated outputs, and a built-in four-wire sensing capability. KEITHLEY 2520 can be programmed in several ways, including direct programming via the front-panel buttons and data entry keys, or indirect programming through a computer interface. 2520 has an extensive range of measurements, including dc current up to 3A, dc voltage up to 20V, resistance up to 100MΩ, capacitance up to 100μF, and temperature up to 400°C. It also has a wide range of protection features to prevent instrument damage and misapplication, including constant-current limits, reverse-voltage protection, surge-protection circuits, and over-temperature shutdown. Additionally, KEITHLEY 2520 has patented technology to reduce noise interference from other instruments. 2520 is well-suited for both research and production testing. Its precision measurements make it an ideal instrument for meeting the tight tolerance tests required by industry. KEITHLEY 2520's comprehensive programming capabilities allow for a wide range of applications specific to any test lab's requirements, ranging from simple DC production tests to complex AC applications. Optional accessories allow for more in-depth analysis with frequency response and phase-angle measurements. 2520 has several other attractive features, including large interactive displays and easy-to-read menus. It has a user-friendly keypad equipped with function and arrow keys. KEITHLEY 2520 also includes a lighted LCD to indicate when each action channel is functioning and to inform the user of errors. Overall, 2520 is a versatile and reliable instrument for measuring a wide range of electrical parameters in research and production environments. Its precision, protection features, and programmable capabilities make it a valuable asset for any test lab.