Keithley 2600a series, Reference Manual, Page: 625 / 696

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