Keysight U1251B Guia Del Usuario página 156

6 Performance Tests and Calibration
Performance Verification Tests
Use the Performance Verification Tests to verify the measurement performance of
the instrument. The performance verification tests use the instrument's
specifications listed in the U1251B/U1252B Data Sheet.
The performance verification tests are recommended as acceptance tests when
you first receive the instrument. The acceptance test results should be compared
against the one year test limits. After acceptance, you should repeat the
performance verification tests at every calibration interval.
Make sure you have read the
NOTE
performance verification tests.
154
"Test Considerations"
Keysight U1251B and U1252B User's and Service Guide
on page 152 before doing the