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Table 8-2: Analog voltage measurement speed
f
N1
(Hz)
30000
15000
7500
3750
2000
1000
500
100
60
50
30
25
15
10
5
2.5
1
Default settling time of 500 µs.
2
Refers to multiplexing circuitry internal to the VOLT 108/116.
8.2 Resistance measurements
Resistance measurements for four- and six-wire full-bridge and two-, three-, and four-wire half-
bridge using voltage excitation or direct resistance measurements using current excitation.
Excitation polarity reversal minimizes DC error.
Multiplexed
With input reversal
Time
Rate
(ms)
(Hz)
1.46
698.49
1.53
667.41
1.66
612.87
1.93
526.78
2.40
422.83
3.40
297.18
5.40
186.39
21.40
46.81
34.73
28.82
41.40
24.18
68.06
14.70
81.40
12.29
134.73
7.42
201.40
4.97
401.40
2.49
801.40
1.25
1
2
measurement
Without input reversal
Time
(ms)
0.75
0.78
0.85
0.98
1.22
1.72
2.72
10.72
17.38
20.72
34.05
40.72
67.38
100.72
200.72
400.72
Rate
(Hz)
1394.05
1332.15
1223.49
1051.89
844.59
593.82
372.58
93.60
57.63
48.35
29.40
24.58
14.85
9.93
4.98
2.50
VOLT 100 series
16
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