5560A/5550A/5540A
Service Manual
ii
Capacitance.......................................................................................... 53
Inductance (5550A and 5560A) ............................................................ 57
Thermocouple Calibration..................................................................... 58
Phase Calibration (5560A and 5550A) ................................................. 61
Frequency Calibration........................................................................... 64
Calibration Adjustment .............................................................................. 65
Start the Calibration Adjustment........................................................... 66
Volts DC Calibration Adjustment (OUTPUT VZ)................................... 66
Volts AC Calibration Adjustment (OUTPUT VZ)................................... 67
Frequency Calibration Adjustment (OUTPUT VZ)................................ 68
Amps DC Calibration Adjustment ......................................................... 68
Volts DC (DCV DCV) Calibration Adjustment (Secondary Output)
(5550A and 5560A) .............................................................................. 69
Amps AC Calibration Adjustment ......................................................... 69
Volts AC (ACV ACV) Calibration Adjustment (Secondary Output)
(5550A and 5560A) .............................................................................. 69
Resistance Calibration Adjustment....................................................... 70
Capacitance Calibration Adjustment..................................................... 70
Inductance Calibration Adjustment....................................................... 72
TC Source Calibration Adjustment ....................................................... 73
TC Measure Calibration Adjustment..................................................... 74
Clean the Product................................................................................. 74
Replace the Mains Power Fuse............................................................ 75
Replaceable Parts ..................................................................................... 77