To Set the Integration Time
Integration time is specified in Number of Power Line Cycles (NPLC).
You can set the NPLC to 0.02, 0.2, 1, 2, 10, 20, 100, or 200. Also see
"Integration Time" on page 58.
• You can set the integration time to one of three fixed values by
choosing the number of digits displayed, see page 43.
• You can set the integration time in the MEASure menu using the
INTEGRATE command.
• The Integration Time is directly related to the maximum number of
digits the meter will display.
NPLC
Digital Filter Off
Max Digits Shown
Digital Filter On
Max Digits Shown
0.02
4
1
⁄
2
5
1
⁄
2
0.2
5
1
⁄
2
6
1
⁄
2
1
6
1
⁄
2
7
1
⁄
2
2
6
1
⁄
2
7
1
⁄
2
10
6
1
⁄
2
7
1
⁄
2
20
7
1
⁄
2
7
1
⁄
2
100
7
1
⁄
2
7
1
⁄
2
200
7
1
⁄
2
7
1
⁄
2
• You can always select to show fewer digits than the maximum allowed
(the minimum number of digits shown is 4
1
⁄
2
).
Integration Time is local to the selected function. This means that you
can select the integration time for each function independently. The
meter remembers integration time when you switch between functions.
Chapter 2 Front-Panel Operation
To Set the Integration Time
44
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