Resistance Standard Operations; Unguarded Operation - Keithley 5156 Instruction Manual

Resistance standard operation
Unguarded operation
Figure 2-7 shows unguarded connections when using the Model 5 I56 as a resis-
tancc standard. When making connections:
- Connect the Model 5156 OUTPUT jack to the instrument INPUT jack using
a suitable triax
cable.
* Connect the Model 4851 BNC Shorting Plug to the RNC jack associated
with the desired rcsistancc standard.
* Bc sure the SHIELD and CHASSIS jacks on the front panel arc conncctcd
together.
Figure 2-7
Unglrarded resistance connections
15