Keithley SourceMeter 2430, Руководство по обслуживанию

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List of Illustrations
1 Performance Verification
Figure 1-1 Connections for voltage verification tests .................................. 1-9
Figure 1-2 Connections for 10µA to 1A range current verification tests .. 1-11
Figure 1-3 Connections for 3A range current verification tests ................ 1-12
Figure 1-4 Connections for resistance accuracy verification ..................... 1-15
2 Calibration
Figure 2-1 Voltage calibration test connections .......................................... 2-8
Figure 2-2 10µA to 1A range current calibration test connections ............ 2-11
Figure 2-3 3A range current calibration test connections .......................... 2-13
3 Routine Maintenance
Figure 3-1 Rear panel .................................................................................. 3-2
4 Troubleshooting
Figure 4-1 Overall block diagram ................................................................ 4-5
Figure 4-2 Analog circuitry block diagram ................................................. 4-6
Figure 4-3 Power supply block diagram ...................................................... 4-7
Figure 4-4 Output stage simplified schematic ............................................. 4-8
Figure 4-5 Digital circuitry block diagram ................................................ 4-10