Section 2: Performance verification
Model DMM7510 7½ Digit Graphical Sampling Multimeter Calibration Manual
2-68
DMM7510-905-01 Rev. A / April 2015
Ensure that the gauge of the cabling is sufficient to handle 10 A.
9. Enable the calibrator amplifier and select the
BOOST
key.
10. On the calibrator, set the amplifier range lock
ON
.
11. Source AC current for each of the frequencies listed in the following table.
12. On the calibrator, select
OPR/STBY
key. Ensure that the front panel displays
OPERATE
.
13. For each setting, allow the calibrator and amplifier to properly settle and verify the reading is
within low and high limits.
Verify AC current 10 A range
Description
Verification point Lower limit
Upper limit
40 Hz
10.000
9.00
1.01
1 kHz
10.000
9.00
1.01
5 kHz
10.000
9.00
1.01