Rigol DS1074B

RIGOL Appendix Test Record Form
DS1000B Service Guide
2
DC Gain Accuracy Test (continue)
Channel Vertical Scale
Test Result
Limit Pass/Fail
Vavg1 Vavg2
Calculation
Result
[1]
CH2
2 mV/div
≤ 4%
5 mV/div
10 mV/div
≤ 3%
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
CH3
2 mV/div
≤ 4%
5 mV/div
10 mV/div
≤ 3%
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
CH4
2 mV/div
≤ 4%
5 mV/div
10 mV/div
≤ 3%
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
Note
[1]
: The calculation formula is |(Vavg1 - Vavg2) - (Vout1 - Vout2)|/Full Scale × 100%; wherein,
Vout1 and Vout2 are 3 × the current vertical scale and -3 × the current vertical scale respectively.