Performance Ver
ification
V
diff
=|V
negative-measured
– V
positive-measured
|
Enter V
diff
in the Gain Expected worksheet.
19. Calculate GainAccuracy as follows:
GainAccuracy =((V
diff
– V
diffExpected
)/V
diffExpected
) X 100%
Write down GainAccuracy in the Gain Expected worksheet and in the test record. (See page 45, DC Gain Accuracy
Tes ts .)
20. Repeat steps
14 through 18 for each volts/division value in the test record.
21. Repeat step
s 3 through 19 for each c hannel of the oscilloscope that you want to check.
This comple
tes the procedure.
82 MDO3000 Series Specifications and Performance Verification
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