Rigol DM3062 Specifiche Scaricare il pdf (Pagina 63)

RIGOL

Service Guide for DM3000 Series

4-3

Calibration Notice

Calibration Interval

The multimeter should be calibrated on a regular interval determined by the

measurement accuracy requirement of your application. Generally, a 90 days interval

is recommended, also a 1-year interval could be used for calibrating depending on

your actual requirement. RIGOL does not recommend extending calibration intervals

beyond 1 year for any application.

Whatever calibration interval you select, RIGOL suggests that completing

re-adjustment should always be performed in conformity to its regulations offered by

RIGOL during calibrating. If you actually do this, a good performance will be hold

within interval to next calibration or longer.

Calibration Explanations

During calibrating, the calibration factor is determined by current input value and

saved in non-volatile memory and will not be changed until next calibration. Basically

two steps should be performed during calibrating: Zero Adjustment and Gain

Adjustment (except for AC and frequency measurement).

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Rigol DM3062 Specifiche Pagina 63