Keithley DMM7510 Calibration Manual

Model DMM7510
7½ Digit Graphical Sampling Multimeter Calibration Manual Section 3:
Calibration
DMM7510-905-01 Rev. A / April 2015 3-25
--DC voltage adjustment step 3: +10 V
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, Step #3, 10V HI /LO Input")
cal.adjust.dc(3, 10.0) -- 10V Require 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, Step #3,10V HI/LO, 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')
--DC voltage adjustment step 4: -10 V
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, Step #4, -10V HI / LO Input")
cal.adjust.dc(4, -10.0) -- '-10V Require HI /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, Step #4,-10V HI/LO, 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