BK Vibro VIBROCONTROL 6000 - Centre Frequency, Bandwidth and Required Measuring Time

VC-6000
TM
Compact monitor Part C Cyclic peak-peak measurement
- 54 - C100583.002 Components Vers. 07 © VC-6000
TM
Compact monitor Sept. 2011
17.2.3 Centre frequency, bandwidth and required measuring time
Trigger-
frequency
Relative Bandwidth*
44 % 22 % 11 % 6 % 3 %
No. of trigger periods
2
4
8
16
32
0,2 Hz
Req’d measuring time
10 s
20 s
40 s
80 s
Absolute bandwidth
0,088 Hz
0,044 Hz
0,022 Hz
0,011 Hz
0,5 Hz
Req’d measuring time
4 s
8 s
16 s
32 s
64 s
Absolute bandwidth
0,22 Hz
0,11 Hz
0,055 Hz
0,028 Hz
0,014 Hz
1 Hz
Req’d measuring time
2 s
4 s
8 s
16 s
32 s
Absolute bandwidth
0,44 Hz
0,22 Hz
0,11 Hz
0,055 Hz
0,028 Hz
5 Hz
Req’d measuring time
0,4 s
0,8 s
1,6 s
3,2 s
6,4 s
Absolute bandwidth
2,2 Hz
1,1 Hz
0,55 Hz
0,28 Hz
0,14 Hz
10 Hz
Req’d measuring time
0,2 s
0,4 s
0,8 s
1,6 s
3,2 s
Absolute bandwidth
4,4 Hz
2,2 Hz
1,1 Hz
0,55 Hz
0,28 Hz
50 Hz
Req’d measuring time
40 ms
80 ms
160 ms
320 ms
640 ms
Absolute bandwidth
22 Hz
11 Hz
5,5 Hz
2,8 Hz
1,4 Hz
100 Hz
Req’d measuring time
20 ms
40 ms
80 ms
160 ms
320 ms
Absolute bandwidth
44 Hz
22 Hz
11 Hz
5,5 Hz
2,8 Hz
500 Hz
Req’d measuring time
4 ms
8 ms
16 ms
32 ms
64 ms
Absolute bandwidth
220 Hz
110 Hz
55 Hz
28 Hz
14 Hz
1000 Hz
Req’d measuring time
2 ms
4 ms
8 ms
16 ms
32 ms
Absolute bandwidth
440 Hz
220 Hz
110 Hz
55 Hz
28 Hz
∗ Values of the relative bandwidths are rounded off