Keithley 2010, Service Manual, Page: 7 / 134

Table of Contents
1 Performance Verification
Introduction ................................................................................ 1-2
Verification test requirements .................................................... 1-2
Environmental conditions ................................................... 1-2
Warm-up period .................................................................. 1-2
Line power .......................................................................... 1-3
Recommended test equipment ............................................ 1-3
Verification limits ............................................................... 1-4
Restoring factory defaults ................................................... 1-4
Performing the verification test procedures ............................... 1-5
Test summary ...................................................................... 1-5
Test considerations .............................................................. 1-5
Verifying DC voltage ................................................................. 1-6
Verifying AC voltage ................................................................. 1-7
Verifying DC current ................................................................. 1-8
Verifying AC current ................................................................. 1-9
Verifying resistance ................................................................. 1-10
Verifying temperature .............................................................. 1-12
Thermocouple temperature ............................................... 1-12
RTD temperature .............................................................. 1-13
Verifying frequency ................................................................. 1-14
Verifying ratio .......................................................................... 1-14
2 Calibration
Introduction ................................................................................ 2-2
Environmental conditions .......................................................... 2-2
Warm-up period .................................................................. 2-2
Line power .......................................................................... 2-2
Calibration considerations .......................................................... 2-3
Calibration code ......................................................................... 2-3
Front panel code .................................................................. 2-3
Remote command code ....................................................... 2-4
Comprehensive calibration ........................................................ 2-4
Calibration cycle ................................................................. 2-4
Recommended equipment ................................................... 2-5
Aborting calibration ............................................................ 2-5