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2-6
Measurement Concepts
Basic connections to DUT
Unguarded connections
Basic unguarded connections are shown in Figure 2-3, the DUT is the voltage, current, resis-
tance or charge to be measured. Circuit high is connected to the center conductor of the input
connector and circuit low is connected to the inner shell of the connector. For unguarded volts
and ohms measurements, the driven guard (GRD) must be off.
NOTE: For Volts and Ohms,
GRD must be off.
HI
LO
DUT
INPUT
250V PK
Figure 2-3
Basic connections for
unguarded measurements
Содержание 6514
Страница 203: ...14 CommonCommands...
Страница 207: ...15 SCPISignalOriented MeasurementCommands...
Страница 235: ...18 PerformanceVerification...
Страница 254: ...19 Calibration...
Страница 274: ...20 RoutineMaintenance...
Страница 278: ...A Specifications...
Страница 282: ...B StatusandErrorMessages...
Страница 288: ...C GeneralMeasurement Considerations...
Страница 294: ...D DDCEmulationCommands...
Страница 299: ...E ExamplePrograms...
Страница 306: ...F IEEE 488BusOverview...
Страница 320: ...G IEEE 488andSCPI ConformanceInformation...
Страница 324: ...H CalibrationOptions...