Vibration Measurements - BRUEL & KJAER 1022 Instructions And Applications
Beat frequency oscillator
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- Instructions and applications (25 pages) ,
- Instructions and applications (52 pages)
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Vibration Measurements.
By using
one of
the
Accelerometer
Sets Type
4308/09/ 10/
11 with
a Vibration
Pick-up
Preamplifi
e
r
Type
1606,
or one of
the
Microphone Cathode
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Measurement
motor frgme
:..
" "'~
::~
z-.~10s
~~"''"v==
::::s.: ..
x:..,,
1
....
QP 1123
10
100
1000
10000
Fig.
6.2.
(a) Set-up
for vibration
measurements
on
a
motor installation.
(b)
Recording
obtained
with measuring
set-up as shown
in Fig. 6.2a.
52
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