5. In the Measure menu, click or tap Vertical measurement item to select "Vavg". The
Vavg result is displayed in the "Result" sidebar at the right side of the screen. Read
and record the measurement result of Vavg1.
6. Set the vertical offset of the oscilloscope to 0 V.
7. Set the output of Fluke 9500B to 0 V. Read the value from the "Result" sidebar and
record the measurement result.
8. Repeat Step 2-7. Measure and record the average results of different vertical scales
and offsets according to
Test Record From
.
5.5.4 Test Record From
Channel
Setting
Vertical
Scale
Offset Test Result Min. Max.
CH1, 20
MHz BW
500 μV/div 1 V -1.01 V -982.95 mV
500 μV/div 0 V -2.05 mV 2.05 mV
500 μV/div -1 V -982.95 mV 1.01 V
200 mV/div 10 V -10.17 V -9.92 V
200 mV/div 0 V -22.00 mV 22.00 mV
200 mV/div -10 V 9.92 V 10.17 V
1 V/div 20 V -20.30 V -19.69 V
1 V/div 0 V -102.00 mV 102.00 mV
1 V/div -20 V 19.69 V 20.30 V
5 V/div 100 V -101.50 V -98.49 V
5 V/div 0 V -502.00 mV 502.00 mV
5 V/div -100 V 98.49 V 101.50 V
CH2, 20
MHz BW
500 μV/div 1 V -1.01 V -982.95 mV
500 μV/div 0 V -2.05 mV 2.05 mV
500 μV/div -1 V -982.95 mV 1.01 V
200 mV/div 10 V -10.17 V -9.92 V
200 mV/div 0 V -22.00 mV 22.00 mV
200 mV/div -10 V 9.92 V 10.17 V
1 V/div 20 V -20.30 V -19.69 V
1 V/div 0 V -102.00 mV 102.00 mV
1 V/div -20 V 19.69 V 20.30 V
5 V/div 100 V -101.50 V -98.49 V
5 V/div 0 V -502.00 mV 502.00 mV
5 V/div -100 V 98.49 V 101.50 V
CH3, 20
MHz BW
500 μV/div 1 V -1.01 V -982.95 mV
500 μV/div 0 V -2.05 mV 2.05 mV
500 μV/div -1 V -982.95 mV 1.01 V
200 mV/div 10 V -10.17 V -9.92 V
Performance Verification Test
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DHO1000 Performance Verification
21