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4.4.4 Calibration
To make sure the instrument could achieve the designed performance, re-calibration and verification is
required at least once a year. Instrument calibration could be performed either via the calibration menu
from the front panel or through a remote control interface.
The calibration criterion is FLUKE5520A.
The CAL MENU can be used to view the calibration date, to view the number of times calibration has
been performed and to perform calibration. Some of the items are password-protected to prevent
accidental or unauthorized calibration of the digital multimeter
Note: To prevent destroying the calibration data stored in non-volatile memory, only the
authorized service center or qualified individual can do the instrument calibration with
desired equipment.
Summary of Contents for TH1952
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