Vertical
Scale
Bandwidth
Test
Result
Maximum
Pass/
Fail
DHO1072/
DHO1074
DHO1102/
DHO1104
DHO1204/
DHO1202
10 mV/div Full BW
76 μV
rms
87 μV
rms
101 μV
rms
20 mV/div Full BW
97 μV
rms
101 μV
rms
144 μV
rms
50 mV/div Full BW
134 μV
rms
162 μV
rms
305 μV
rms
100 mV/div Full BW
974 μV
rms
1.1 mV
rms
1.4 mV
rms
200 mV/div Full BW
1.2 mV
rms
1.3 mV
rms
1.8 mV
rms
500 mV/div Full BW
3.6 mV
rms
4.3 mV
rms
6 mV
rms
1 V/div Full BW
4.3 mV
rms
5 mV
rms
7.9 mV
rms
2 V/div Full BW
6 mV
rms
7 mV
rms
13 mV
rms
5 V/div Full BW
30 mV
rms
34.5 mV
rms
49 mV
rms
10 V/div Full BW
36 mV
rms
44 mV
rms
74 mV
rms
5.2 Impedance Test
5.2.1 Specification
Input Impedance
Analog Channel 0.99 MΩ to 1.01 MΩ
5.2.2 Test Connection Diagram
Fluke 9500B
CH1
DHO1000
Figure 5.1 Input Impedance Test Connection Diagram
5.2.3 Test Procedures
WARNING
Before connecting, disconnecting, or moving the test hookup, disable the output of the
signal generator to avoid causing the dangerous voltage.
1. Connect the active head of Fluke 9500B to CH1 of the oscilloscope, as shown in
Figure 5.1
.
Performance Verification Test
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DHO1000 Performance Verification
13