Keithley 2500, Руководство по обслуживанию

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List of Tables
1 Performance Verification
Table 1-1 Recommended verification equipment .................................. 1-4
Table 1-2 Current measurement verification limits ................................ 1-8
Table 1-3 Bias voltage accuracy limits ................................................ 1-12
2 Calibration
Table 2-1 Recommended calibration equipment ................................... 2-4
Table 2-2 Calibration menu ................................................................... 2-5
Table 2-3 Front panel calibration summary ........................................... 2-9
Table 2-4 Voltage bias calibration values ............................................. 2-11
Table 2-5 Current calibration values .................................................... 2-15
Table 2-6 Remote calibration command summary .............................. 2-20
Table 2-7 Remote calibration step summary ........................................ 2-21
Table 2-8 Channel 1 remote voltage bias calibration summary ........... 2-23
Table 2-9 Channel 2 remote voltage bias calibration summary ........... 2-24
Table 2-10 Channel 1 calibration currents and commands .................... 2-25
Table 2-11 Channel 2 calibration currents and commands .................... 2-27
3 Routine Maintenance
Table 3-1 Power line fuses ..................................................................... 3-3
4 Troubleshooting
Table 4-1 Display board checks ........................................................... 4-10
Table 4-2 Power supply checks ............................................................ 4-11
Table 4-3 Digital circuitry checks ........................................................ 4-12
Table 4-4 Analog circuitry checks ....................................................... 4-13
6 Replaceable Parts
Table 6-1 Mother board parts list ........................................................... 6-3
Table 6-2 Input board parts list .............................................................. 6-9
Table 6-3 Power board parts list .......................................................... 6-10
Table 6-4 Display board parts list ........................................................ 6-10
Table 6-5 Miscellaneous parts list ........................................................ 6-11
B Calibration Reference
Table B-1 Calibration commands .......................................................... B-2
Table B-2 Calibration errors .................................................................. B-8