RIGOL
Service Guide for DM3000 Series
4. AC Current Gain Test
In AC current gain test, input the standard signal the test equipment outputs into
the input terminal of tested equipment; and compare the test results with the error
shown in the table 3-8 and 3-9.
Table 3-8 AC Current Gain Error of the Standard Equipment (DM306X)
Notes:
[1] Continuous current more than DC 7A or AC RMS 7A should be 30 seconds ON and 30 seconds
OFF;
[2] Set the AC filter as slow ( Meas Filter Slow );
[3] Set the reading resolution as 5½ ;
[4] Q: Optional quick test point.
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