Dc Offset Accuracy Test; Specification - Rigol DHO1000 Series Manual

Channel
CH4
NOTE
[1]: The calculation formula is |(Vavg1 - Vavg2) - (Vout1 - Vout2)|/Full Scale x 100%; wherein,
Vout1 is 3 x the current vertical scale and Vout2 is -3 x the current vertical scale.
5.5

DC Offset Accuracy Test

5.5.1

Specification

DC Offset Accuracy
Specification
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Vertical
Scale
Vavg1
200 mV/div
500 mV/div
1 V/div
2 V/div
5 V/div
10 V/div
1 mV/div
2 mV/div
5 mV/div
10 mV/div
20 mV/div
50 mV/div
100 mV/div
200 mV/div
500 mV/div
1 V/div
2 V/div
5 V/div
10 V/div
≤200 mV/div (±0.1 div ± 2 mV ± 1.5% of the offset
value)
>200 mV/div (±0.1 div ± 2 mV ± 1.0% of the offset
value)
Performance Verification Test
Test Result
Calculatio
Vavg2
[1]
n Result
DHO1000 Performance Verification
Limit Pass/Fail
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
≤2%
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