FeedbackLoop | #30 - Keithley 614 electrometer repair and calibration @feedback-loop | Uploaded 9 years ago | Updated 22 hours ago
Vintage Keithley 614 electrometer was picked up on eBay as non-working. The unit was repaired and adjusted. The old-fashioned 2-lug triaxial connector on the front panel was replaced with a 3-lug one. The process was explained in some detail.

Discussion: http://www.eevblog.com/forum/testgear/keithley-614-electrometer/

Manual: http://exodus.poly.edu/~kurt/manuals/manuals/Keithley/KEI%20614%20Instruction.pdf

ESI DB-62 resistance decade box: http://www.ietlabs.com/esi-tegam-db62-decade-box.html

Agilent 34401A specs: http://cp.literature.agilent.com/litweb/pdf/5968-0162EN.pdf