Calibration
136
Series N6700 User’s Guide
Low Range Voltage Measurement Calibration
This only applies to Agilent Models N6761A and N6762A.
Step 12.
Select the low-voltage measurement range. This example selects the
5 volt measurement range of channel 1. The value to program a range
must be the maximum voltage of the range.
Front Panel:
SCPI Command:
Select
System\Cal\Sequences\Vmeas
.
CAL:VOLT:MEAS 5
, (@1)
Step 13.
Select the first voltage calibration point.
Front Panel:
SCPI Command:
Select Next. The information field
should indicate: Enter P1 data
CAL:LEV P1
*OPC?
Step 14.
Measure the output voltage with the DVM and enter the data.
Front Panel:
SCPI Command:
Select the Measured Data field. Enter
the data from the external DVM.
Press Select when done.
CAL:DATA <data>
Step 15.
Select the second voltage calibration point.
Front Panel:
SCPI Command:
Select Next. The information field
should indicate: Enter P2 data
CAL:LEV P2
*OPC?
Step 16.
Measure the output voltage with the DVM and enter the data.
Front Panel:
SCPI Command:
Select the Measured Data field. Enter
the data from the external DVM.
Press Select when done.
Press Next to finish calibration.
CAL:DATA <data>
Voltage Common Mode Rejection Ratio Calibration
This only applies to Agilent Models N6751A, N6752A, N6761A and
N6762A.
Step 17. For this step only
, connect the +sense terminal to the +output and
to the –sense terminal. Do not connect the –output terminal. Connect
the 25 ohm load resistor across the + and – output terminals (see the
equipment list). This procedure is automatic and takes a few seconds.
