Rion VM-63A, Инструкция по эксплуатации

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Appendix
15
Without attachment
In this condition, best high-
range response is achieved (10
Hz to 15 kHz), but planar con-
tact with the measurement ob-
ject is required.
Contact resonance in acceleration measurement
(measured with Rion FFT Signal Analyzer)
W i t h o u t a t t a c h m e n t
1 0
5
0
5
0
- 5
- 1 0
5
0
- 5
- 1 0
- 1 5
- 2 0
2 0 0
4 0 0 6 0 0
8 0 0
1 k
1 5
A t t a c h m e n t L
W i t h o u t a t t a c h m e n t
A t t a c h m e n t S
R
es
po
ns
e
(d
B
)
F r e q u e n c y ( H z )
L o r a n g e