Section 3: Calibration
Model DMM7510 7½ Digit Graphical Sampling Multimeter Calibration Manual
3-14
DMM7510-905-01 Rev. A / April 2015
2. Allow the instrument and cables to settle for 30 seconds.
3. On the calibrator, source
10 mV 1.0 kHz
.
4. Enable the
OPR
key.
cal.ac.adjust
steps 1 to 16 require the identified source values. If an alternate value is used,
incorrect accuracies will occur and possibly out of tolerance warning messages.
5. Ensure that the
OPERATE
display is illuminated.
6. Allow the calibrator and cable to properly settle.
AC voltage adjustment step 1: 10 mV at 1 kHz
Send the following command:
cal.adjust.ac(1) -- 10mV, 1KHz HI and LO Ft terminals.
AC voltage adjustment step 2: 100 mV at 1 kHz
1. On the calibrator, source
100 mV 1.0 kHz
.
2. Allow the calibrator and cable to properly settle.
3. Send the following command:
cal.adjust.ac(2) -- 100mV, 1KHz HI and LO Ft terminals.
AC voltage adjustment step 3: 100 mV at 50 kHz
1. On the calibrator, source 100 mV 50 kHz and allow the calibrator and cable to properly settle.
2. Send the following command:
cal.adjust.ac(3) -- 100mV, 50KHz HI and LO Ft terminals.
AC voltage adjustment step 4: 1 V at 1.0 kHz
1. On the calibrator, source
1 V 1.0 kHz
.
2. Allow the calibrator and cable to properly settle.
3. Send the following commands.
cal.adjust.ac(4) -- 1V, 1KHz HI and LO Ft terminals
AC voltage adjustment step 5: 1 V at 50 kHz
1. On the calibrator, source
1 V 50 kHz
.
2. Allow the calibrator and cable to properly settle.
3. Send the following commands.
cal.adjust.ac(5) -- 1V, 50KHz HI and LO Ft terminals.
AC voltage adjustment step 6: 10 V at 1.0 kHz
1. On the calibrator, source
10 V 1 kHz
.
2. Allow the calibrator and cable to properly settle.
3. Send the following commands.
cal.adjust.ac(6) -- 10V, 1KHz HI and LO Ft terminals
AC voltage adjustment step 7: 10 V at 50 kHz
1. On the calibrator, source
10 V 50 kHz
.
2. Allow the calibrator and cable to properly settle.
3. Send the following command:
cal.adjust.ac(7) -- 10V, 50KHz HI and LO Ft terminals.