Agilent Technologies 8000 Series Specifikace Strana 40

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Chapter 3: Testing Performance
To test the DC calibrator
40
To test the DC calibrator
The Aux Out BNC on the back panel is used for self-calibration. Though calibrator accuracy is
not specified in the performance specifications, it must be within limits in order to provide
accurate self-calibration.
Test Limits: -2.4 v to +2.4 v, DC gain accuracy ±0.2%
Equipment Required
Procedure
1
Connect the multimeter to the back panel Aux Out BNC.
Use the BNC cable and the BNC to banana plug adapter.
2
Press Default Setup to set the oscilloscope to default conditions.
3 Select Calibration from the Utilities menu.
4 Select DC from the Aux Output drop-down list box.
See Figure 3-1.
Figure 3-1
Selecting DC in the Calibration Dialog
Equipment Critical Specifications Recommended Model/Part
Digital Multimeter 0.1 mV resolution, better than 0.1% accuracy Agilent 34401A
Cable BNC Agilent 10503A
Adapter BNC (f) to banana (m) Agilent 1251-2277
Set Aux Output to DC
Set the output voltage
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