User Manual

5. Calibration

Note: B&K Precision recommends a calibration interval of one year for

this power supply. The following calibration instructions may be used by

authorized technicians or calibration personnel only. If you are not

authorized, do not attempt to calibrate the instrument yourself, as it may

damage the instrument and void the warranty.

5.1 Required Equipment

- 5 1/2 DVM (HP34401A)

- Shunt for current calibration (100 A/ 10 mΩ)

5.2 Voltage Calibration

Follow the step by step instructions below for voltage calibration.

1. Power off the supply and connect its output terminal to a Digital

Volt Meter (DVM), as shown in the figure below. Then set the

meter for DC voltage measurement.