In this section:
Topic Page
Introduction........................................................................................ 22-2
Verification test requirements .......................................................... 22-2
Environmental conditions .............................................................. 22-2
Warm-up period............................................................................. 22-2
Line power..................................................................................... 22-3
Recommended test equipment ..................................................... 22-3
Verification limits............................................................................ 22-3
Restoring factory defaults ................................................................ 22-4
Performing the verification test procedures ................................... 22-5
Test summary................................................................................ 22-5
Test considerations........................................................................ 22-5
Setting the source range and output value.................................... 22-5
Setting the measurement range.................................................... 22-6
Output voltage accuracy................................................................... 22-6
Voltage measurement accuracy ....................................................... 22-8
Output current accuracy................................................................... 22-9
Series 2600A output current accuracy 100nA and higher............. 22-9
Model 2635A/2636A output current accuracy 1nA to 100nA
ranges............................................................................................ 22-11
Current measurement accuracy....................................................... 22-14
Series 2600A current measurement accuracy 100nA and higher 22-14
Model 2635A/2636A current measurement accuracy 100pA to
100nA ranges................................................................................ 22-15
Section 22
Performance Verification