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Performing the verification test procedures ..............................
18-8
Test summary ....................................................................
18-8
Test considerations ............................................................
18-8
Restoring factory defaults .........................................................
18-9
Input bias current and offset voltage calibration ......................
18-9
Offset voltage calibration ..................................................
18-9
Input bias current calibration .............................................
18-9
Volts measurement accuracy ..................................................
18-10
Amps measurement accuracy .................................................
18-12
20µA-20mA range accuracy ...........................................
18-12
20pA-2µA range accuracy ..............................................
18-13
Ohms measurement accuracy .................................................
18-15
2k
Ω
-20M
Ω
range accuracy .............................................
18-15
200M
Ω
-200G
Ω
range accuracy ......................................
18-17
Coulombs measurement accuracy ..........................................
18-18
19
Calibration
Introduction ..............................................................................
19-2
Environmental conditions .........................................................
19-2
Temperature and relative humidity.....................................
19-2
Warm-up period .................................................................
19-2
Line power .........................................................................
19-2
Calibration considerations ........................................................
19-3
Calibration cycle ................................................................
19-3
Recommended calibration equipment ......................................
19-3
Calibration errors ......................................................................
19-5
Calibration menu ......................................................................
19-5
Aborting calibration ..................................................................
19-5
Current and charge calculations ...............................................
19-6
Manual calculations............................................................
19-6
Automatic calculations ......................................................
19-6
Calibration procedure ...............................................................
19-7
Preparing for calibration ....................................................
19-7
Input bias current and offset voltage calibration ...............
19-7
Volts calibration .................................................................
19-8
Amps calibration .............................................................
19-10
Coulombs calibration ......................................................
19-14
Ohms calibration .............................................................
19-16
Entering calibration dates and saving calibration ............
19-18
Locking out calibration ...................................................
19-18
Changing the calibration code ................................................
19-18
Resetting the calibration code ................................................
19-19
Displaying calibration dates ...................................................
19-19
Displaying the calibration count .............................................
19-20
Summary of Contents for 6514
Page 203: ...14 CommonCommands...
Page 207: ...15 SCPISignalOriented MeasurementCommands...
Page 235: ...18 PerformanceVerification...
Page 254: ...19 Calibration...
Page 274: ...20 RoutineMaintenance...
Page 278: ...A Specifications...
Page 282: ...B StatusandErrorMessages...
Page 288: ...C GeneralMeasurement Considerations...
Page 294: ...D DDCEmulationCommands...
Page 299: ...E ExamplePrograms...
Page 306: ...F IEEE 488BusOverview...
Page 320: ...G IEEE 488andSCPI ConformanceInformation...
Page 324: ...H CalibrationOptions...