RIGOL Chapter 1 Performance & Specifications
Service Guide for DM3058
Capacitance Characteristics
Accuracy Specifications (% of reading + % of range)
[1,2]
Temperature
Coefficient
0 ℃ to 18 ℃
28 ℃ to 55 ℃
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.
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