BRUEL & KJAER VIBROPORT 80 - Transfer Function

Translation of the Original Operating Instructions
VP-80/VP-80 E
114
9.7 Transfer Function
Parameter
Setting para-
meter
Explanation of para-
meter
Input Chan-
nel
CH1
(&CH2&CH3)
Definition of the num-
ber of input channels.
Excitation
Mode
Hammer; Conti-
nuous
Hammer is set for
measuring the trans-
fer function. Conti-
nuous for ODS
analysis - instructions
can be found in the
manual for the ODS
software used.
Sensor
B&K Vibro sen-
sors; Variable
Sensor type
Sensor Units
e.g. g Sensor unit
Sensitivity
e.g. 100 (mV/
Sensor Units)
Sensitivity per sensor
unit.
CCS Power On; Off
Constant Current Sup-
ply. Depends on selec-
tion in Sensor.
Res. Input
Range
Automatic; Sen-
sor Units, e.g.
10 g.
Input range of the sen-
sor used (for the pulse
response). If this para-
meter is set to Auto-
matic, the user is
prompted to enter
three hammer hits to
enable automatic
determination of the
range.
Hammer
Units
N; lbf
Units of impact ham-
mer in metric or impe-
rial.