Keithley 2700

Table of Contents
1 Performance Verification
Introduction ................................................................................ 1-2
Verification test requirements ..................................................... 1-3
Environmental conditions ................................................... 1-3
Warm-up period .................................................................. 1-3
Line power .......................................................................... 1-3
Recommended test equipment ................................................... 1-4
Verification limits ....................................................................... 1-5
Example reading limit calculation ...................................... 1-5
Calculating resistance reading limits .................................. 1-5
Restoring factory defaults .......................................................... 1-5
Performing the verification test procedures ............................... 1-6
Verification test summary ................................................... 1-6
Test considerations .............................................................. 1-7
Model 2700 verification ............................................................. 1-8
Verifying DC voltage .......................................................... 1-8
Verifying AC voltage ........................................................... 1-9
Verifying DC current ......................................................... 1-11
Verifying AC current ......................................................... 1-12
Verifying resistance ........................................................... 1-13
Verifying temperature ....................................................... 1-15
Verifying frequency .......................................................... 1-17
Model 7700 verification ........................................................... 1-18
Verifying DC voltage ........................................................ 1-18
Verifying AC voltage ......................................................... 1-20
Verifying DC current ......................................................... 1-22
Verifying AC current ......................................................... 1-24
Verifying resistance ........................................................... 1-25
Verifying temperature ....................................................... 1-27
Verifying frequency .......................................................... 1-30
Verifying ratio and average ............................................... 1-30