Calibration Setups
Refer to Test Equipment for the equipment required for calibration. Refer to the
Measurement Techniques section for information about setting up the voltmeter,
connecting the current shunt, and connecting the electronic load.
For optimum performance, all verification and calibration procedures should comply with the following
recommendations:
l Ambient temperature is stable, at 23°C ±5°C.
l Ambient relative humidity is less than 70%.
l 30 minute warm-up period before verification or adjustment.
l Cables as short as possible, twisted or shielded to reduce noise and inductance.
l Load lead lengths for Models N678xA SMU must be between 1 and 4 feet. This is also recom-
mended for other power modules.
The following figures show the calibration test set-ups. Connect all leads to the output terminals as
shown in the figure. The 50 A load and sense connections are shown under Connecting the Outputs.
6 Verification and Calibration
350 Keysight N6700C Operating and Service Guide
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