Keithley DMM7510 Calibration Manual

Section
3: Calibration Model DMM7510 7½ Digit Graphical Sampling Multimeter
Calibration Manual
3-30 DMM7510-905-01 Rev. A / April 2015
--AC voltage adjustment step 8: 100 V at 1.0 kHz
--WARNING: The following calibration steps are intended for qualified service
personnel
-- only. Do not attempt these procedures unless you are qualified to do so. The
following
-- procedures require hazardous voltages, which could cause personal injury or
death if
-- contacted. Use appropriate safety precautions when working with hazardous
voltages.
display.clear()
display.changescreen(display.SCREEN_USER_SWIPE)
eventlog.clear() -- Clear the error event log and Home screen error triangle.
display.settext(display.TEXT1, "Calibrate Enabled")
display.settext(display.TEXT2, "Ft, AC Step #8 100V, 1KHz")
cal.adjust.ac(8) -- 100V, 1KHz HI and LO Ft terminals
code,message,severity = eventlog.next() -- Set variables to print the error
messages.
display.changescreen(display.SCREEN_HOME)
delay(2.0)
display.clear()
display.changescreen(display.SCREEN_USER_SWIPE)
display.settext(display.TEXT1, "Calibrate Enabled")
display.settext(display.TEXT2, "Ft, AC Step #8 100V, 1KHz, Done")
delay(4.0)
display.clear()
display.changescreen(display.SCREEN_USER_SWIPE)
display.settext(display.TEXT1, "Calibrate Enabled")
display.settext(display.TEXT2, "Start Next Cal Step")
print('Error Code =', code)
print('Error Message =', message)
print('Error Severity =', severity)
print('done')

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