Casella CEL CEL-450 - Manual (Página 70)

SPL
X
L (wt) L (wt)mx L (wt)mn L (w)eq L (w)v(q) L (p)(p
k)
L (w)E L EP
,d
L EP
,v
L Tm3 L Tm5 L (wtx
)
TW
A
,v
L
I (w)eq
L AF L ZSmx L ZSmn L Aeq L Avg L Cpk L CE L EP
,d
L EP
,v
L Tm3 L Tm5 L AF99.0% TW
A ,v
L
I Ceq
X
X
X
X
X
X
X
X
X
X
Z
C
A
F
3
4,
5,
6
Cum.
Cum.
Period 1s-1h
r
Period 10
ms -
1
hr
Profile 10
ms -
3 0
m
in
I
Displayed Example
Function
Form
at
RMS
W
e
igting
T
ime
W
e
ighting
Exc
hange
Rate
Q
Broadband
(-
/ -
)
Narro
wband
(/
/)
1
1
1
3
T
able
2: Functions
A
vailable
(X)
Deepending
on
Measurement
Setup
(Shaded
area
refers
only
to
CEL-490)
SPLmax
X
X
X
X
X
X
X
X
X
X
X
X
X
SPLmin
X
X
X
X
X
X
X
X
X
X
X
X
X
LEq
X
X
X
X
X
X
X
X
X
X
X
X
X
LEq
I
X
X
X
X
X
X
X
X
LA
vg
X
X
X
X
X
X
X
X
X
X
Peak
X
X
X
X
X
X
X
X
X
X
X
X
Single
result
from
selected
peak
wghtg
(Z,
C,
or
A)
SEL
X
X
X
X
X
X
X
X
X
LEPd
X
X
X
X
X
X
X
X
X
Dose
time
=
8
h
ours
LEP
x hrs
X
X
X
X
X
X
X
X
X
Dose
time
<
>
8
hours
TW
A
TW
A
TW
A
X
X
X
X
X
X
Dose
time
=
8
h
ours
TW
A
x hrs
X
X
X
X
X
X
Dose
time
<
>
8
hours
T
a ktmax3
X
X
X
X
X
X
X
X
X
X
X
T
a ktmax5
X
X
X
X
X
X
X
X
X
X
X
HML
HML
HML
X
X
X
X
X
X
X
X
X
HML
=
L
-
L
(This result
can
be
negative).
Ceq
A
eq
LN
(x5)
X
X
X
X
X
X
X
X
X
X
X
X
X
5
x
L
from
0.0
to
1
00.0%
in
0
.1%
steps
Ns
Histogram
Histogram
Histogram
X
X
X
X
X
X
X
X
X
X
0.5
d
B
cell
width
SPL
h istogram
over
140
d B
range.
This can
be
used
by
dB23
Application
S
of
tware.
Param
eters
SLM
Response
Periodic
Functions
Notes
S
Notes:
1) 2) 3) 4) 5)
Restrictions
on
period
and
Profile
function
selec
tion.
Maximum
of
4
profiles can
be
selec
ted
from
those
available.
If
the
Period
or
Profile
interval
is
10
ms,
then
only
Leq
and
SPL
functions
are
available.
The
follow
ing
functions
are
available
only
when
the
Period
or
Profile
time
is
1
minute
o
r
more:
L
N
,L
EP
,d
,L
EP
,v
,
T
WA
,
T
WA
, v
.
T
aktmax
3
is
a
vailable
when
the
Period
or
Profile
interval
is
at
least
15
seconds
and
is
a
multiple
of
3
seconds.
T
aktmax
5
is
a
vailable
when
the
Period
or
Profile
interval
is
at
least
10
seconds
and
is
a
multiple
of
5
seconds.
v04015
Página 70 - CEL-450/490 Manual de Usuario
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