1-2 Performance Verification
Introduction
Use the procedures in this section to verify that Model 2015 Multimeter accuracy is within
the limits stated in the instrument’s one-year accuracy specifications. You can perform these ver-
ification procedures:
• When you first receive the instrument to make sure that it was not damaged during ship-
ment, and that the unit meets factory specifications.
• If the instrument’s accuracy is questionable.
• Following calibration.
WARNING
The information in this section is intended only for qualified service per-
sonnel. Do not attempt these procedures unless you are qualified to do so.
NOTE
If the instrument is still under warranty and its performance is outside specified
limits, contact your Keithley representative or the factory to determine the correct
course of action.