PN-EN 61672-1:2005
Nr.
DLM-101
Klasa 1
PLT1112
Fig. 1.2. DLM-101 sound level meter – data plate.
1.1. Accessories
Basic accessories:
•
Charger 6WZS 12/400 (Tatarek).
•
OP60/2 microphone windscreen.
•
RS-232 cable (DB9F-RJ10) 1.8m.
•
USB cable (USBA-USBB mini) 1.8m.
•
Carrying case.
•
Instruction manual.
•
Declaration of Conformity.
•
Warranty Card.
Additional accessories:
•
KA-50 type 1 acoustic calibrator.
•
Microphone extension cable PD5Lx (x stands for cable length, max 6m).
•
Supporting stand for microphone: SM2 (2m height) and SM4 (4m height),
•
Supporting stand for the instrument SMR (1,5m height).
1.2. System configuration
Basic configuration:
•
DLM-101 sound level meter (Sonopan).
•
PW-21L ½” microphone preamplifier (Sonopan).
•
WK-21 ½” measurement microphone (Sonopan).
•
OP60/2 microphone windscreen.
Other accessories specified in section 1.1 are optional.
1.3. Measured quantities
Sound level meter allows simultaneous measurement:
•
with A or C frequency weighting:
-
current RMS sound level (with SLOW or FAST time weighting), e.g. L
AF
,
-
minimum RMS sound level (with SLOW or FAST time weighting), e.g. L
AFmn
,
-
maximum RMS sound level (with SLOW or FAST time weighting), e.g. L
AFmx
,
-
time-average (equivalent continuous) sound level, e.g. L
Aeq
.
-
sound exposure level, e.g. L
AE
.
•
with C frequency weighting:
-
current peak sound level L
CPk
,
-
maximum peak sound level L
CMPk
,
•
measurement time.
1.4. Specifications
Instrument meets the requirements of following standards:
EN 61672-1:2003
Electroacoustics. Sound level meters. Part 1:
Specifications.
