Larson Davis HVM200 Reference Manual

HVM200 Reference Manual A-17
A.9 Integration Weighting Limits
All data presented is with a reference sensitivity of
1 mV/m/s
2
. The amplitude values on the tables
and figures scale according to the ratio of selected
sensor sensitivity values to 1 mV/m/s
2
.
7.943 -17.97 -18.04 +0.14 0.08 +0.32 0.28 0
10.0 -19.98 -20.02 +0.26 0.23 -0.10 -0.14 +1 / -1
12.59 -21.99 -22.01 +0.22 0.21 -0.93 -0.95 +1 / -1
15.85 -23.99 -23.99 +0.16 0.16 -2.22 -2.22 +1 / -1
19.95 -26.00 -26.05 +0.10 0.07 -3.91 -3.95 +1 / -1
25.12 -28.01 -28.06 +0.06 0.01 -5.84 -5.88 +1 / -1
31.62 -30.04 -30.06 +0.00 -0.01 -7.89 -7.90 +1 / -1
39.81 -32.11 -32.14 -0.08 -0.10 -10.01 -10.04 +1 / -1
50.12 -34.26 -34.30 -0.25 -0.27 -12.21 -12.24 +1 / -1
63.10 -36.64 -36.68 -0.63 -0.65 -14.62 -14.66 +1 / -1
79.43 -39.46 -39.47 -1.45 -1.44 -17.47 -17.48 +2 / -2
100.0 -43.01 -43.03 -3.01 -3.01 -21.04 -21.05 +2 / -2
125.9 -47.46 -47.51 -5.45 -5.49 -25.50 -25.55 +2 / -2
158.5 -52.64 -52.69 -8.64 -8.66 -30.69 -30.73 +2 / -
199.5 -58.27 -58.37 -12.26 -12.34 -36.32 -36.42 +2 / -
251.2 -64.11 -64.21 -16.11 -16.22 -42.16 -42.32 +2 / -
316.2 -70.04 -70.24 -20.04 -20.18 -48.10 -48.30 +2 / -
398.1 -76.02 -76.29 -24.02 -24.25 -54.08 -54.40 +2 / -
Freq
( Hz)
We Ideal
(dB)
We Typ
(dB)
Wj Ideal
(dB)
Wj Typ
(dB)
Wk Ideal
(dB)
Wk Typ
(dB)
Tolerance dB
Single Integration Double Integration
Weighting
Noise Floor
(m/s)
Max (m/s)
Noise Floor
(m)
Max (m)
Fa
0.0121 1403.690 0.0150 801.367
Fb
0.0220 1403.690 0.0173 801.367
Fc
0.0003 84.283 0.0003 3.235
Wb
0.0068 563.341 0.0060 317.432
Wc
0.0163 1403.690 0.0143 801.367
Wd
0.0155 1415.048 0.0111 801.367
We
0.0108 1434.733 0.0102 804.139
Wf
0.0802 5740.123 0.1707 8823.712
Wh
0.0003 87.044 0.0002 3.235
Wj
0.0080 695.458 0.0077 397.953
Wk
0.0083 698.669 0.0067 400.711
Wm
0.0049 698.620 0.0034 204.094

Larson Davis HVM200 Specifications

General

Brand	Larson Davis
Model	HVM200
Category	Measuring Instruments
Language	English