Casella CEL CEL-450 - Manual (Página 77)

Dose Results Freq. (Hz)
Periodic Periodic
Functions Functions
SLM Response SLM Response
1/4 1/4
Time Weight F
Peak Weight Z
Exchange Q 3
RMS Weight A
1/4
Broadband
CEL-490 Broadband only
Narrowband
CEL-450 & CEL-490 REAL-TIME SOUND LEVEL METERS Menu Structure
Z I Z 84.6 L dB
16k Hz
dB
4k 1k 250 63 16 A C Z
AFmx
dB AF
Aeq
AFmn Zpk
L L
L
L
L
0 140
dB
Broadband
Measure
Calibrate
Obtain Menu
Narrowband
L
ZF
Calibration
Timers
Memory
Configure
Status
2/7
Measure Mode
Setup
8Ø - 19ØØ28A - NN
Preamp
CEL49Ø.C1 vNN.NN
I/O
ID:
Type 1
None
NNNNNN
2Mb
13JanØ4 1Ø:54:42
1%
2
Format
Memory
Full
Runs
512Kb
13JanØ4 1Ø:54:42
1%
2
Memory
Full
Runs
Setup
Press MENU
User Setup 1
Key to Start
Language
Backlight
RS232 Comms RS232 Comms
Graph Range
Time & Date
Microphone
AC Output
1/7
Delete Current
Delete All
View Current
View All
1/4
Tue
Thu
Wed 7 Jan2ØØ4
9 Jan2ØØ4
13 Jan2ØØ4 13 Jan2ØØ4
15 Jan2ØØ4
Fri
Tue
Thu
Wed 7 Jan2ØØ4
9 Jan2ØØ4
13 Jan2ØØ4 13 Jan2ØØ4
15 Jan2ØØ4
Fri
1 3
Third Octave
Broadband
Octave
2/3
User Setup 2
User Setup 3
User Setup 4
Factory Setup
User Setup 1 User Setup 1
2/5
More
Options
More
Options
Runs
Runs
Instrument
Version:
A=Broadband
B=Octave
C=Third-octave
Type 1 or 2
Firmware version
Program and version
Instrument ID
XX
XX
XX
v04011
7Ø
8 Hours
EP,d
L
WA
T &
Threshold
1/2
Profile - - - - -
Max Run Time
45 Days 11:26:ØØ
Period 1min
1/4
CASELLA CEL Ltd, 2004
Cel 490
Profile
Parameters
CEL-490
Broadband
Models only
Dose
Parameters
CEL-490
Broadband
Models only
LL
LL
AFmx
LL
1/15
More Parameters
Aeq
Zpk
AFmn
LL
Cumulative:
10 Narrow-
band
15
Broadband
Parameters
Period:
9 Narrow-
band
15
Broadband
Parameters Periods:
13
Selectable
Between
10 ms and
1 min
Periods:
13
Selectable
Between
10 ms and
1 min
LL
LL
AFmx
L Cum L
1/2 1/15
- - - - -
More Parameters
More Parameters
Aeq
Zpk
AFmn
CUM
PER
L Period
Profile L
Delay Timer
Timers Off
1/3
Sync Timer
1/2
12hr Duration
Duration Timer Duration Timer
Ø9JanØ4 11:28
114.ØdB Auto
40
80
120
Menu Structure
CEL-450/490 Operators Handbook - Foldout