Rigol DM3062 Betriebsanweisung PDF herunterladen (Seite 21)

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©Copyright RIGOL Technologies, Inc. 2007.

User’s Guide for DM3000 Series

1-9

To Measure AC Voltage

In view of AC voltage measurement function, the following part demonstrated how

to link the measurement connection and how to choose measurement functions. The

following practice will gradually guide you to be familiar with the AC Voltage

measurement technique. (The AC functions only support 5

digits measurement.)

Figure 1-10

AC Voltage measurement data interface

Table 1-2 DC Voltage measurement characteristics

Five Range 200mV, 2V, 20V, 200V, 750V

Max Resolution 100nV

Import Protection 750VRMS on all ranges (HI Ter minal )

Configurable

Parameters

Range, DC impedance, Null value

Basic measurement:

1. Connect test leads as Figure 1-11 shown. Red test lead connects the HI Terminal,

Black test lead connects the LO Terminal.

2. Press to select the AC Voltage measurement function.

3. According to the voltage measuring scope, choose the correct range.

4. Setup the DC impedance.

Press Æ Filter, to setup the AC Filter Bandwidth. Default value of the AC

Filter Bandwidth will be 10MΩ, this parameter had been setup, and users may carry

on the AC Voltage measurement directly without modification.

5. Set the Null value.

Null computing will be an option operation, could be setup in accordance with

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Rigol DM3062 Betriebsanweisung Seite 21