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Measuring range
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25 ... 136 dbA
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Accuracy
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Class 2
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Frequency range
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20 Hz ... 12.5 kHz
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Standards
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GB/T3785.1-2010
GB/T3785.2-2010
IEC60651:1979
IEC60804:2000
IEC61672-1:2013
ANSI S1.4-1983
ANSI S1.43-1997
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Frequency analysis
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Octave band filter: 20Hz ... 8kHz
1/3 Octave band filter: 20Hz ... 12.5kHz
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Microphone
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1/2" measurement microphone class 2
Sensitivity: 40 mV/PA
Frequency range: 20 Hz ... 12.5 kHz
Connection: TNC
Power supply: ICCP Standard
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Data-logging interval
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1 s ... 24 h (adjustable)
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Measuring functions
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LXY(SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN.
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X = Frequency weighting: A, B, C, Z;
Y = Time weighting: F, S, I;
N = Statistics in %: 1 ... 99 %
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24 hour measurement
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Automatic measurement with data storage
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Frequency weightings
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A, B, C, Z
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Time weightings
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Fast (F), Slow (S), Pulse(I), Peak
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Inherent noise
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Microphone: 20 db(A), 26 db(C), 31 db(Z)
Electronics: 14 db(A), 19 db(C), 24 db(Z)
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AD converter
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24 Bit
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Sample rate
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Standard: 48 kHz
LN Mode: 20 ms
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Measuring display
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Numerical
Bar graph
Graphical
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Display
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160 x 160 Pixel LCD with backlight
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Memory
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4 GB Micro SD card
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Interface
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USB (Memory readable via software or directly as mass storage)
RS232
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Voltage output
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AC 5V RMS
DC 10 mV/db
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Alarm
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Adjustable
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Power supply
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4 x 1.5 V AA batteries
12 V / 1 A power plug
5 V / 1 A USB
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Operating time battery mode
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min. 10 h
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Dimensions
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70 x 300 x 36 mm / 2.76 x 11.81 x 1.42" (W x H x D)
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Weight
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approx. 620 g / 1.4 lbs incl. batteries
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Transport case |
PELI 1510 with rollers with grid foam |
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Protection |
IP65 |
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Outdoor Noise Level Meter Kit |
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Connections on the suitcase |
Microphone: TNC
12 V charging voltage: XLR
110 V / 230 V charging voltage: PowerCon TRU |
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Charger |
Victron Blue Smart 12 V / 4 A IP65 |
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Internal batteries |
2 x 12 V / 12 Ah lead gel |
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Battery running time |
min. 10 days |
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Power supply |
with charger EU version: 180 ... 265 V AC
with charger US version: 100 ... 130 V AC
battery operation: 2 x 12 V / 12 Ah |
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Cable length |
Microphone cable: 2 m / 6 ft 6" with TNC connector
Power supply: 2 m / 6 ft 6" with PowerCon TRU |
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Dimensions |
56 x 35 x 23 cm / 2.2 x 1.3 x 0.9" |
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Weight |
ca. 14 kg / 30 lb 13 oz with batteries
ca. 8 kg / 17 lb 10 oz without batteries |