Idiomas disponibles
Idiomas disponibles
Using the Filter Function for DC measurement
Turn on the Filter Function when measuring DC voltage and/or current from a
mixed signal (AC+DC components) in the DC voltage measurement mode. See
"Enabling and disabling the Filter"
The Filter Function blocks and attenuates AC signals to help you read the DC
measurement from a mixed signal. For instance, a DC offset with an AC voltage
signal presence (for example, AC 100 V/220 V applied to the 3 V range).
The
Figure 2-6
– To avoid possible electric shock or personal injury, enable the Filter to
WARNING
– Do not enable any of the dual display options when performing
Keysight U1271A/U1272A User's Guide
will appear if the Filter is enabled in the multimeter's Setup.
Filter for DC voltage measurements
verify the presence of hazardous DC voltages. Displayed DC voltage
values can be influenced by high frequency AC components and must be
filtered to assure an accurate reading.
measurements to verify the presence of hazardous DC voltages.
(U1272A only)
Making Measurements
on page 131 for more information.
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