PCE Instruments PCE-318 Bruksanvisning
PCE Instruments
Ljudnivåmätare
PCE-318
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Manual
Noise Meter PCE-318
PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: (561) 320-9162
Fax: (561) 320-9176
info@pce-americas.com
www.pce-instruments.com/english
www.pce-instruments.com
PCE Instruments UK Ltd.
Units 12/13
Southpoint Business Park
Ensign way
Hampshire / Southampton
United Kingdom, SO31 4RF
From outside UK: +44
Tel: (0) 2380 98703 0
Fax: (0) 2380 98703 9
info@industrial-needs.com
Ⅰ
ⅠⅠ
Ⅰ
. FOR SAFETY
Read the following safety information carefully before
attempting to operate or service the meter.
Use the meter only as specied in this manual;
otherwise, the protection provided by the meter may be
impaired.
Environment conditions
Operation temperature : –10 C to +50 C° °
Operation humidity : 30% to 90%RH (non-condensing)
Maintenance & Clearing
Repairs or servicing not covered in this manual should
only be performed by qualied personnel.
Periodically wipe the case with a dry cloth.
Do not use abrasives or solvents on this instruments.
Safety symbols
Comply with EMC
U.S. Pat. No. Des. 483,680
Ⅱ
ⅡⅡ
Ⅱ
. PRECAUTIONS
Do not try to remove the microphone grid, you can easily
damage the microphone in this way.
Protect the meter from impact, Do not drop it.
Transport it in the supplied carrying case.
Protect the meter from shocks and vibration.
Protect the meter from water, dust, extreme temperature,
humidity and direct sunlight during storage and use.
-1-
Protect the meter away from air with high salt or sulphur
content, gases and stored chemicals.
Always turn the unit o after use. Remove the battery
from the meter if it is not to be used for a long time.
Clean the meter only by wiping it with a soft, dry cloth or,
when necessary, with a cloth lightly moistened with
water. Do not use any solvents, cleaning alcohol or
cleaning agents.
Ⅲ
ⅢⅢ
Ⅲ
. FEATURES
The meter contains several features that enable you to take
and save sound level measurements under a variety of
conditions.
Features include :
Easy of use.
Easy to read large display.
Six measurement ranges.
Fast and slow time weightings.
A and C frequency weightings.
L, Lmax and Lmin three measured parameters are
monitored during measurement and can be viewed
selectively by pressing the MAX key.
Storage of up to 99 data sets for L, Lmax and Lmin with
elapsed time.
Both AC and DC signal output is available from a single
standard 3.5mm coaxial socket suitable for a frequency
analyzer, level recorder, FFT analyzer, graphic recorder;
etc.
-2-
Ⅳ
ⅣⅣ
Ⅳ
. PARAMETERS
The following parameters are used on the meter.
L
A
: “A” frequency weighting sound pressure level.
L
C
: “C” frequency weighting sound pressure level.
FAST : Fast time weighting.
SLOW : Slow time weighting.
max : Maximum sound pressure level.
min : Minimum sound pressure level.
“max” ash : Tests time weighting characteristics.
The default settings of the meter are listed below.
Time weighting : FAST
Frequency weighting : A
Level range : 60 to 120dB
ⅤⅤⅤⅤ
. SPECIFICATIONS
Applicable standards: IEC61672-1 : 2002 Class 2
IEC60651 : 1979 Type 2
ANSI S1.4 : 1983 Type 2
Measurement functions
Main processing functions
Simultaneous measurement of all items according to
selected time weighting and frequency weighting.
Sound level L
A
or L
C
Maximum sound level L
A
max or L
C
max
Minimum sound level L
A
min or L
C
min
Total range : 30 to 130dB
Max. measurement level : 130dB
-3-
Produktspecifikationer
| Varumärke: | PCE Instruments |
| Kategori: | Ljudnivåmätare |
| Modell: | PCE-318 |
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