Rigol DM3058 Manual de usuario descargar pdf (Pagina 43)

RIGOL

User’s Guide for DM3058/DM3058E

2-21

3. Choose an appropriate measurement range according to its scope.

Table 2-7 Capacitance Measurement Characteristics

Ranges* 2nF, 20nF, 200nF, 2μF, 200μF, 10000μF

Input Protection 1000V on all ranges (HI terminal)

Configurable

Parameters

Range, REL

NOTE*: All the ranges enable to obtain 20% ranges higher than original. Besides, both

Manual and Auto are available for setting every range.

4. Set relative value (Optional)

Press REL to open or close Relative math function. When it is open, “REL” is

shown over the screen and the reading displayed is a relative value which

comes from the result of actual measurement value subtracts the value that

has been set. (For the details about how to set, please refer to “

Math

Functions” in Chapter 2.)

7. Read the measurement result

Capacitance measurement is fixed at “Slow” rate, 3.5 digits resolution.

Therefore, you cannot adjust the reading rate when reading the result.

5. View history data

Press History to enter into the following interface and check the data getting

from this measurement and save.

Figure 2-25 View interface of History information

There are three types of way for viewing historical date: “Info”, “List” and

“HistoG”. Press Save after checking. By pressing Update, the History

information will be refreshed to be current newest information.

NOTE

Before measuring the electrolytic capacitance, you should make the two

legs of the electrolytic capacitance short circuit and let it be discharged.

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 137 138

Sin comentarios

Rigol DM3058 Manual de usuario Pagina 43