Specifications

Calibration 3
Series N6700 Service Guide 51
Step 4. Calculate the shunt current (I=V/R) and enter the data.
Front Panel:
SCPI Command:
Select the Measured Data field. Enter the data
from the external DMM. Press Select when done.
CAL:DATA <data>
Step 5. Select the second current calibration point.
Front Panel:
SCPI Command:
Select Next. The information field should
indicate: “Enter P2 measured data”
CAL:LEV P2
*OPC?
Step 6. Calculate the shunt current (I=V/R) and enter the data.
Front Panel:
SCPI Command:
Select the Measured Data field. Enter the data
from the external DMM. Press Select when done.
Press Next to finish calibration.
CAL:DATA <data>
Peak Current Limit Calibration
Note that for models N6753A through N6756A, the peak current
limit calibration is valid for 5 years.
Step 1. Connect only the electronic load or equivalent resistor (up to 500W
rating) across the output terminals for the first calibration point:
Model 1
st
calibration point 2
nd
calibration point
N6751A /N6752A: 25 Ω resistor (do not use electronic load) 4 Ω resistor (do not use electronic load)
N6753A: Electronic load set to 26.25A, CC mode
(0.6 Ω equivalent, including lead resistance)
Electronic load set to 13.12A, CC mode
(1.2 Ω equivalent, including lead resistance)
N6754A: Electronic load set to 10.5A, CC mode
(3.8 Ω equivalent, including lead resistance)
Electronic load set to 5.25A, CC mode
(7.6 Ω equivalent, including lead res.)
N6755A:
Electronic load set to 43.75A, CC mode
(0.37 Ω equivalent, including lead resistance)
Electronic load set to 21.88A, CC mode
(0.73Ω equivalent, including lead resistance
)
N6756A: Electronic load set to 17.5A, CC mode
(2.3 Ω equivalent, including lead resistance)
Electronic load set to 8.75A, CC mode
(8.75Ω equivalent, including lead resistance
)
Step 2. Select peak current limit calibration.
Front Panel: SCPI Command:
Select System\Admin\Cal\Misc\Ipeak.
CAL:CURR:PEAK (@1)
Step 3 Select the first current calibration point.
Front Panel: SCPI Command:
Select Next. The calibration is automatic.
CAL:LEV P1
*OPC?