Rion VM-56, Instruction Manual, Page: 166 / 180

154
Reference Information
Displacement frequency response characteristics
0.1 1 10 100 1000
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
Frequency (Hz)
Relati
v
e
Acceleration Response (dB)
Lower limit:0.5 Hz
Lower limit:1.0 Hz
Lower limit:4.0 Hz
Acceleration waveform processed by second-order integral fi lter.
The fi lter characteristics with fl at velocity are as shown below.
0.1 1 10 100 1000
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
Frequency (Hz)
Relati
v
e Displacement Response (dB)
Lower limit:0.5 Hz
Lower limit:1.0 Hz
Lower limit:4.0 Hz
1