RIGOL Appendix
2 DM3068 Performance Verification Guide
DC Gain
Function
[1]
Range Test Signal
Quick
Test
[4]
Allowable Error Range Test Result
24 hours 90 days 1 year 24 hours 90 days 1 year
DC Voltage 200.0000mV 200mV ±8μV ±11μV ±13μV
200.0000mV -200mV ±8μV ±11μV ±13μV
2.000000V 2V Q ±40μV ±52μV ±82μV
2.000000V -2V ±40μV ±52μV ±82μV
20.00000V 20V Q ±480μV ±700μV ±900μV
20.00000V -20V ±480μV ±700μV ±900μV
200.0000V 200V Q ±5.2mV ±9.2mV ±11.2mV
200.0000V -200V ±5.2mV ±9.2mV ±11.2mV
1000.000V 1000V Q ±26mV ±50mV ±65mV
1000.000V -1000V ±26mV ±50mV ±65mV
DC Current
[2]
200.0000μA 200μA Q ±44nA ±110nA ±130nA
200.0000μA -200μA Q ±44nA ±110nA ±130nA
2.000000mA 2mA ±200nA ±660nA ±1.06μA
2.000000mA -2mA ±200nA ±660nA ±1.06μA
20.00000mA 20mA Q ±3.8μA ±9μA ±13μA
20.00000mA -20mA Q ±3.8μA ±9μA ±13μA
200.0000mA 200mA ±24μA ±66μA ±106μA
200.0000mA -200mA ±24μA ±66μA ±106μA
2.000000A 2A Q ±1.4mA ±2mA ±2.4mA
2.000000A -2A ±1.4mA ±2mA ±2.4mA
10.00000A 10A ±11mA ±13mA ±16mA
10.00000A -10A ±11mA ±13mA ±16mA
Resistance
[3]
200.0000Ω 200Ω ±12mΩ ±24mΩ ±28mΩ
2.000000kΩ 2kΩ ±50mΩ ±180mΩ ±220mΩ
20.00000kΩ 20kΩ Q ±500mΩ ±1.8Ω ±2.2Ω