Teledyne LeCroy ZS4000 - Manual (Page 25)

Operator’s Manual
923360-00 Rev A 19
12. Calculate the accuracy by taking (Measured Output – Generator
Output)/(Generator Output). Record this value as a percentage on the
test record as “Gain Error, top range.”
13. Verify that the accuracy is < ±2.0%.
This completes the Performance Verification of the ZS4000. Complete and file the
Test Record, as required to support your internal calibration procedure.
Apply suitable calibration label to the probe housing as required.
NOTE: The function generator used in this Performance Verification Procedure is
used for making relative measurements. Because the output of the generator is
measured with an oscilloscope in this procedure, it is not required to calibrate
the generator.
Performance Verification Test Record
Permission is granted to photocopy the following page and use it to record the
results of measurements made during the performance verification.
Each table corresponds to a tested parameter. Each row corresponds to a step in
the procedure that requires the recording of data. File the completed record as
required by applicable internal quality procedures.
NOTE: Use a new Test Record for each tested probe, probe tip module, and lead
assembly.