3-1 
Chapter 3 
Performance Verification and Calibration 
 Title Page 
Introduction.......................................................................................................... 3-3 
Required Equipment ............................................................................................  3-3
 
Direct Voltage Verification..................................................................................  3-4 
Alternating Voltage Verification .........................................................................  3-5 
4-Wire Ohms Verification ...................................................................................  3-6 
2-Wire Ohms Verification ...................................................................................  3-7 
Direct Current Verification .................................................................................. 3-8 
Alternate Current Verification .............................................................................  3-10 
Frequency Verification ........................................................................................  3-11 
Adjustment (Calibration) .....................................................................................  3-11 
Equipment for Calibration...............................................................................  3-11 
Adjustment Process .........................................................................................  3-11 
Front Panel Adjustments .................................................................................  3-11 
RS-232 Calibration (Manual) ..........................................................................  3-16 
RS-232 Calibration (Automatic) ..................................................................... 3-17 
Calibration Points........................................................................................  3-17