The Keithley 6221 AC and DC Current Source combines ease of use with exceptionally low current noise. Low current sourcing is critical to applications in test environments ranging from R&D to production, especially in the semiconductor, nanotechnology, and superconductor industries. High sourcing accuracy and built-in control functions make the Keithley 6221 AC and DC Current Source ideal for applications like Hall measurements, resistance measurements using delta mode, pulsed measurements, and differential conductance measurements.
Features and Specifications of the Keithley 6221 AC and DC Current Source include:
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I just wanted to say thank you. You guys are constantly dealing with our outrageous (and sometimes off the wall) demands and requests with the upmost care and professionalism. You guys are quick and give a level of quality that you dont often see, it is refreshing and a wonderful feeling to know that you guys have our backs. -- Tony B. Carlsbad, CA |