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BRUEL & KJAER 2203 Instructions And Applications

BRUEL & KJAER 2203
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6.2.1.
Octave
Filter
Set
1613
This
filter
set
(Fig.6.8)
is designed
for
octave analysis
of
noise
and vi-
bration
.
It
fits
onto
the
2203
with
four
screws
thus
making
one
com-
pact,
portable
unit.
The
1 61 3 has 11 octave
filters
with
center
frequencies
from
31,5
Hz
to
31,5
kHz
according
to
IEC standards.
Full
details
on
the
1
61
3
and
its use
with
the
2203
are
given
in
the
1
61
3
Instruction
Manual.
(\.
___
··-·····
f)
out
On
Off
-
Weighting Switch
1000 2000
500
4000
250 8000
125 . 16000
63
.
Frequency Hz
Octave
Fllto•
Set
Fig.6.8.
1613
6.2.2.
Third
Octave
Filter
Set
1616
This
filter
set
(Fig.6.9)
contains
34
active
filters
with
third
octave cen-
ter
frequencies
from
20Hz
to
40kHz.
If
fulfills
the
requirements
of
IEC
R
225,
DIN
45
652
, and ANSI S
1.11
Class Ill. For a
2203
with
serial
No.
424272
or
less, a
new
bottom
plate, DD
0135
must
be used
to
permit
mounting
of
the
1 61 6.
See
the
Instruction
Manual
of
the
1
61
6
for
full
details.
6.2.3.
Microphones
The
B & K
Condenser
Microphones
suitable
for
use
with
the
2203
are
shown
in
Fig.6.1
0.
The
microphones
are designed
for
linear
frequency
54

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BRUEL & KJAER 2203 Specifications

General IconGeneral
BrandBRUEL & KJAER
Model2203
CategoryMeasuring Instruments
LanguageEnglish

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