Rigol DG4000 Series

RIGOL Chapter 2 Performance Verification Test
2-4 DG4000 Performance Verification Guide
AC Amplitude Accuracy Test
Specification:
Output Characteristics
Amplitude (into 50 Ω)
Accuracy Typical (1 kHz Sine, 0 V
DC
Offset, >10 mVpp, Auto)
±1% of setting ±2 mVpp
Test Procedures:
1. Make sure that DG4000 has been warmed up for 30 minutes. Connect the 50Ω
load to the channel output terminal (take CH1 as an example; the test method is
also applicable to CH2) of DG4000; connect the 50Ω load and the voltage input
terminals of the digital multimeter using the BNC - dual banana cable as shown
in the figure below.
DG4000 Series DMM
50 Ω Load
Figure 2-2 Connect DG4000 and the Digital Multimeter via the 50Ω Load
2. Press Preset at the front panel of DG4000 to restore the instrument to its
default setting. Select AC voltage (ACV) measurement function for digital
multimeter (DMM) and set the range to “Auto”.
3. Configure DG4000: the output impedance of the channel tested is 50 Ω (press
Utility  CH1Set  Resi and select “Load”); the output is a sine waveform
with 1 kHz frequency, 0 V
DC
offset and 20 mVpp amplitude. Press Output1 to
enable the channel output.
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