Test 1: DC Volts Verification Tests
18 Keysight M9181A Calibration and Verification Procedure
Test 1: DC Volts Verification Tests
1 Make sure you have read “Test Considerations” on page 16.
2 Connect the calibrator to the input terminals of the DMM, as shown below.
3 Program a null reading and make all DCV measurement in the following table
“nulled” to this measurement. See “Null Measurement”, above.
4 On the M9181A DMM, select each function and range in the order shown in
thefollowing table. Using the calibrator, provide the input shown in the same
table.
5 Make a DC voltage measurement on the M9181A DMM and return the result.
Compare measurement results to the appropriate test limits shown in the
table. Be certain to allow for appropriate source settling when using the Fluke
5720A.
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