Keithley SourceMeter 2425, Service Manual

Page: 13 / 141

List of Tables
1 Performance Verification
Table 1-1 Recommended verification equipment .................................. 1-4
Table 1-2 Maximum compliance values ................................................ 1-9
Table 1-3 Output voltage accuracy limits ............................................. 1-11
Table 1-4 Voltage measurement accuracy limits ................................. 1-12
Table 1-5 Output current accuracy limits ............................................. 1-15
Table 1-6 Current measurement accuracy limits .................................. 1-17
Table 1-7 Ohms measurement accuracy limits ..................................... 1-19
2 Calibration
Table 2-1 Recommended calibration equipment .................................... 2-4
Table 2-2 Calibration unlocked states .................................................... 2-6
Table 2-3 Front panel voltage calibration ............................................. 2-12
Table 2-4 Front panel current calibration ............................................. 2-16
Table 2-5 Remote calibration command summary ............................... 2-18
Table 2-6 Recommended :CALibration:PROTected:SENse
parameter ranges .......................................................... 2-19
Table 2-7 Recommended :CALibration:PROTected:SOURce
parameter ranges .......................................................... 2-20
Table 2-8 Voltage calibration initialization commands ....................... 2-22
Table 2-9 Voltage range calibration commands ................................... 2-23
Table 2-10 Current calibration initialization commands ........................ 2-24
Table 2-11 Current range calibration commands ................................... 2-25
3 Routine Maintenance
Table 3-1 Power line fuse ....................................................................... 3-3
4 Troubleshooting
Table 4-1 Display board checks ........................................................... 4-13
Table 4-2 Power supply checks ............................................................ 4-14
Table 4-3 Digital circuitry checks ........................................................ 4-15
Table 4-4 Analog circuitry checks ........................................................ 4-16