Keithley 6220 Reference Manual page 368

16-2 Performance Verification
Introduction
WARNING
Information is provided in this section to offer recommendations to the owner of
the Model 622x to perform test procedures to the extent that is required by their
quality system in the event that they have elected not to return the instrument to
Keithley for routine verification/calibration. Any verification procedure for this
instrument should account for measurement uncertainties that arise from test
equipment tolerances.
Before proceeding, the laboratory should characterize the components used with
the testing process in order to correct for test equipment tolerance and to estimate
measurement uncertainty appropriately.
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - TestEquipmentDepot.com
The information in this section is intended only for qualified
service personnel. Do not attempt these procedures unless
you are qualified to do so.
NOTE The test procedures in this section provide a rela-
tively low-cost method of verifying instrument
performance. The techniques used for these tests
should be adequate for most users. However, in
some cases, measurement uncertainty may not be
sufficient for those with more stringent require-
ments. If necessary, contact your Keithley repre-
sentative or the factory for information on more
comprehensive procedures to verify Model 622x
performance.
Return to Section 16 topics
Model 6220/6221 Reference Manual