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List of Figures
Figure Title Page
1-1. 5520A Multi-Product Calibrator............................................................................ 1-3
1-2. RS-232 Remote Connections ................................................................................. 1-5
1-3. 5520A Calibrator Dimensional Outline ................................................................. 1-6
1-4. Allowable Duration of Current > 11 A .................................................................. 1-10
2-1. 5520A Internal Layout ........................................................................................... 2-3
2-2. Synthesized Resistance Function ........................................................................... 2-4
2-3. Synthesized Capacitance Function......................................................................... 2-5
2-4. Current Function (AUX Out Ranges) .................................................................... 2-6
2-5. Voltage Function.................................................................................................... 2-7
3-1. Connections for Calibrating DC Volts up to 30 V................................................. 3-7
3-2. Connections for Calibrating DC Volts 30 V and Above........................................ 3-8
3-3. Connections for Calibrating AC Volts................................................................... 3-9
3-4. Connections for Calibrating Thermocouple Sourcing............................................ 3-11
3-5. Connections for Calibrating Thermocouple Measuring......................................... 3-11
3-6. Connections for Calibrating DC Current................................................................ 3-13
3-7. Connections for Calibrating AC Current with a Fluke A40 Shunt ........................ 3-14
3-8. Connections for Calibrating AC Current with a Fluke A40A Shunt...................... 3-17
3-9. Sample MET/CAL Program................................................................................... 3-18
3-10. Four-Wire Resistance Connection.......................................................................... 3-23
3-11. Scaling the DMM to a Fluke 742A........................................................................ 3-23
3-12. Two-Wire Resistance Connection.......................................................................... 3-24
3-13. Scaling the DMM to a Guildline 9334................................................................... 3-24
3-14. Connections for Calibrating Capacitance............................................................... 3-26
3-15. Normal Volts and AUX Volts Phase Verification ................................................. 3-26
3-16. Volts and Current Phase Verification..................................................................... 3-27
3-17. Connections for Verifying AC Current with a Metal Film Resistor
(3.2999 mA and Below)......................................................................................... 3-43
3-18. High Value Capacitance Measurement Set-up....................................................... 3-49
3-19. Example Visual Basic Program.............................................................................. 3-50
4-1. Exploded View of Rear Panel Assemblies............................................................. 4-5
4-2. Exploded View of Front Panel Assemblies............................................................ 4-6
5-1. Chassis Assembly................................................................................................... 5-5
5-2. Front Panel Assembly ............................................................................................ 5-9
5-3. Rear Panel Assembly ............................................................................................. 5-13
5-4. Wiring Diagram...................................................................................................... 5-14
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