Specifications

RIGOL Chapter 1 Performance & Specifications
Service Guide for DM3058
1-8
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
2.000 nF
200 nA
3 + 1.0
0.08 + 0.002
20.00 nF
200 nA
1 + 0.5
0.02 + 0.001
200.0 nF
2 μA
1 + 0.5
0.02 + 0.001
2.000 μF
10 μA
1 + 0.5
0.02 + 0.001
200 μF
100 μA
1 + 0.5
0.02 + 0.001
10000 μF
1 mA
2 + 0.5
0.02 + 0.001
Remarks:
[1] Specifications are for 0.5 hour warm-up and “REF” operation. Using of non-film capacitor may
generate additional errors.
[2] Specifications are for from 1% to 120% ranges on 1nF range and from 10% to 120% on other
ranges.
Capacitance
Measurement Method: Current input with measurement of resulting ramp.
Connection Type: 2-wire
Input Protection: 1000 V 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.