EEVblog #406 - Keithley 480 Picoammeter Teardown & Calibration

توضیحات:

Teardown and calibration checking of a Keithley 480 Picoammeter Dave got from ebay. This was supposed to be a repair and troubleshooting as well, but Murphy ...

لغات کلیدی:

keithley, picoammeter, keithley, 480, current, source, keithley, 225, keithley, 261, calibration, low, current, measurement, shielding, schematic, repair, ebay, c...

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