Keithley DMM6500 User Manual

Section
3: Adjustment DMM6500 6½-Digit Multimeter with Scanning
Calibration and Adjustment Manual
3-46 DMM6500-905-01 Rev. E June 2021
cal.adjust.step.execute("cal_ACI_1A_1kHz_fs")
-- Use ac current setup
cal.adjust.step.setup("cal_ACI_3A_1kHz_tenth")
cal.adjust.step.execute("cal_ACI_3A_1kHz_tenth")
-- Use ac current setup
cal.adjust.step.setup("cal_ACI_3A_1kHz_fs")
cal.adjust.step.execute("cal_ACI_3A_1kHz_fs")<CT6500_only_start>
-- Use ac current 10 A setup
cal.adjust.step.setup("cal_ACI_10A_400Hz_tenth")
cal.adjust.step.execute("cal_ACI_10A_400Hz_tenth")
-- Use ac current 10 A setup
cal.adjust.step.setup("cal_ACI_10A_400Hz_fs")
cal.adjust.step.execute("cal_ACI_10A_400Hz_fs")
-- Use ac current 10 A setup
cal.adjust.step.setup("cal_ACI_10A_5kHz_fs")
cal.adjust.step.execute("cal_ACI_10A_5kHz_fs")
-- Use ac current 10 A setup
cal.adjust.step.setup("cal_ACI_10A_400Hz_2A")
cal.adjust.step.execute("cal_ACI_10A_400Hz_2A")
-- Use ac current 10 A setup
cal.adjust.step.setup("cal_ACI_10A_10Hz_2A")
cal.adjust.step.execute("cal_ACI_10A_10Hz_2A")<CT6500_only_end>
-- Use frequency setup
cal.adjust.step.setup("cal_FREQ_1kHz")
cal.adjust.step.execute("cal_FREQ_1kHz")
Enable temperature correction
After your adjustments are complete, turn on temperature correction. Run the following command to
turn on temperature correction.
cal.adjust.step.setup("TC_EN")
cal.adjust.step.execute("TC_EN", 1)
Save calibration and set the adjustment dates
Use the following commands to save and lock calibration adjustments. These steps will take seconds
to complete.
cal.save()
cal.lock()
Calibration is temporary until you send the cal.save() command. Also, calibration data is not
saved if calibration is locked or if invalid data exists.
This completes the remote calibration adjustment procedure.

Keithley DMM6500 Specifications

General

Resolution	6.5 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
AC Current Range	10 µA to 10 A
Temperature Range	-200 °C to 1820 °C
Display	5-inch capacitive touch screen
Resistance Range	100 MΩ
Frequency Range	3 Hz
Sampling Rate	1 MS/s
Connectivity	USB, LAN, GPIB (optional), TSP-Link
Memory	7 million readings