1 Calibration Procedures
20 Keysight U3606B Service Guide
Recommended Test Equipment
The test equipment recommended for the performance verification and
adjustment procedures are listed below (Table 1-1). If the exact instrument is not
available, substitute with another calibration standard of equivalent accuracy.
Table 1-1 Recommended test equipment
Application
Recommended
equipment
Recommended accuracy requirements
Zero offset and gain verification procedures
Zero calibration
Shorting plug — a dual banana plug with a
copper wire shorting the two input terminals
2-wire and 4-wire short using ONLY
copper interconnections
DC voltage Calibrator Fluke 5520A <20% of instrument 1-year specification
DC current Calibrator Fluke 5520A <20% of instrument 1-year specification
AC voltage Calibrator Fluke 5520A <20% of instrument 1-year specification
AC current Calibrator Fluke 5520A <20% of instrument 1-year specification
2-wire and 4-wire resistance Calibrator Fluke 5520A <20% of instrument 1-year specification
Frequency voltage and current Calibrator Fluke 5520A <20% of instrument 1-year specification
Capacitance Calibrator Fluke 5520A <20% of instrument 1-year specification
Diode Calibrator Fluke 5520A <20% of instrument 1-year specification
Output verification procedures
Constant voltage programming and
readback
Digital multimeter Keysight 3458A 8½ digit resolution
Constant voltage load effect (load
regulation)
Digital multimeter Keysight 3458A 8½ digit resolution
Electronic load Keysight 6060B
– Voltage range: 30 Vdc
– Current range: 5 A
– Open and short switches
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