Svantek SVAN 958A - Page 234

234
SVAN 958A User Manual
Typical effect measured noise level from the combination of the vibration transducer and SVAN 958A for the
“Human Vibration” frequency-weighted response Wb, Wd and Wk.
Table C.8.8. Typical effect of acoustic signal perpendicular to the Z axis of the 3023M2 accelerometer
Filter
Wb
Wd
Wk
Ch 1
Ch 2
Ch 3
Ch 1
Ch 2
Ch 3
Ch 1
Ch 2
Ch 3
Typical effect of acoustic signal
[mms
-2
]
8,29
15,94
6,56
28,81
23,68
38,56
2,38
2,69
20,68
Table C.8.9. Typical effect of acoustic signal perpendicular to the Z axis of the 3143M1 accelerometer
Filter
Wb
Wd
Wk
Ch 1
Ch 2
Ch 3
Ch 1
Ch 2
Ch 3
Ch 1
Ch 2
Ch 3
Typical effect of acoustic signal
[mms
-2
]
0,80
2,10
2,19
1,17
2,11
2,51
0,95
1,41
1,71