Fluke 5320A - Chapter 4: Calibrating Instruments

4-1
Chapter 4
Calibrating Instruments
Title Page
Introduction........................................................................................................ 4-3
Setting the Low Resistance Source Output........................................................ 4-3
Function Selection......................................................................................... 4-3
Setting the High Resistance Source Output....................................................... 4-5
Function Selection......................................................................................... 4-6
Setting the Ground Bond Resistance Output..................................................... 4-8
Setting the Loop and Line Impedance Output................................................... 4-10
Line and Loop Residual Impedance.............................................................. 4-13
Selecting the Residual Impedance Correction Mode................................ 4-13
Setting the Manual Residual Impedance Correction Value ...................... 4-14
Setting the Scanned Residual Impedance Correction Value..................... 4-15
Setting the Compensation Residual Impedance Correction Value ........... 4-16
Performing Leakage Current Calibration........................................................... 4-16
Calibrating Passive Leakage Current ............................................................ 4-17
Calibrating Diffential Leakage Current......................................................... 4-18
Calibrating Active Leakage Current (5320A/VLC only).............................. 4-18
Substitute Leakage Current Mode................................................................. 4-20
Calibrating RCD Test Functions........................................................................ 4-21
Calibrating RCD Trip Current Function........................................................ 4-22
Power Line Voltage................................................................................... 4-23
Touch (contact) Voltage............................................................................ 4-23
Calibrating RCD Trip Time........................................................................... 4-24
Power Line Voltage................................................................................... 4-26
Touch (contact) Voltage............................................................................ 4-27
AC/DC Voltage Calibration (5320A/VLC only)............................................... 4-29
Measuring with the Built-in Multimeter............................................................ 4-31
Function Selection......................................................................................... 4-31
Measurements................................................................................................ 4-32