User`s guide

RIGOL
User’s Guide for DM3058/DM3058E
6-8
Capacitance Characteristics
Accuracy Specifications (% of reading + % of range)
[1,2]
Function Range
[2]
Test Current
1 Year
23
℃
±5
℃
Temperature
Coefficient
0
℃
to 18
℃
28
℃
to 55
℃
Capacitance
2.000nF 200nA 3 + 1.0 0.08+0.002
20.00nF 200nA 1 + 0.5 0.02+0.001
200.0nF
2μA
1 + 0.5
0.02+0.001
2.000μF 10μA 1 + 0.5 0.02+0.001
200μF 100μA 1 + 0.5 0.02+0.001
10000μF 1mA 2 + 0.5 0.02+0.001
NOTE:
[1] Specifications are for 30 minute warm–up using REL operation. Additional errors may occur
for non–film capacitors.
[2] Specifications are for 1% to 110% of range on 2 nF range and 10% to 110% of range on all
other ranges.
Measurement Characteristics
Capacitance
Measurement Method: Current input with measurement of resulting ramp.
Connection Type: 2-wire
Input Protection: 1000V on all ranges
Measurement attentions:
Measurement of small capacitance is easily affected by external noise thus to cause measurement
error, disable input will reduce this error.