Keithley DMM7510 Calibration Manual

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.

Keithley DMM7510 Specifications

General

Resolution	7.5 digits
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	10 µA to 10 A
Resistance Range	10 Ω to 1 GΩ
Sampling Rate	1 MS/s
Memory	27.5 million readings
Display	5 inch capacitive touchscreen
AC Voltage Accuracy	±0.06% of reading
AC Current Range	10 A
Connectivity	USB, LAN, GPIB