PCE-430 OCTAVE Real time Class 1 Octave Band Analyser

Brand: Pce
SKU: 77394
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specifications

Measuring range 22 … 136 dbA
accuracy class 1
Frequency range 3Hz…20kHz
Norms GB/T3785.1-2010
GB/T3785.2-2010
IEC60651:1979
IEC60804:2000
IEC61672-1:2013
ANSI S1.4-1983
ANSI S1.43-1997
Frequency analysis Octave filter: 8 Hz … 16 kHz
1/3 octave filter: 6.3 Hz … 20 kHz
microphone 1/2″ measuring microphone class 1
Sensitivity: 40 mV/PA
Frequency range: 3 Hz … 20 kHz
Connection: TNC
Power supply: ICCP standard
Integral time measurement 1 s … 24 h (adjustable)
Measurement functions LXY(SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN.
X = Frequency rating: A, B, C, Z;
Y = time rating: F, S, I;
N = Statistics in %: 1 … 99%
24 hour measurement Automatic measurement with data storage
Frequency evaluation A, B, C, Z
Time evaluation Fast (F), Slow (S), Impulse (I), Peak
Self-noise Microphone: 19 db(A), 25 db(C), 31 db(Z)
Electronics: 13 db(A), 17 db(C), 24 db(Z)
AD converter 24 bits
Sample rate Default: 48 kHz
LN mode: 20 ms
Display of measured values Numerical
Bargraph
Graphical
display 160 x 160 pixel LCD with lighting
Storage 4GB Micro SD card
interface USB (memory readable via software or directly as mass storage)
RS232
Voltage output AC 5V RMS
DC 10mV/db
Alarms Adjustable alarms
Power supply 4 x 1.5 V AA battery
12 V / 1 A power supply
5 V / 1 A USB
Operating time in battery operation at least 10 hours
Dimensions 70 x 300 x 36 mm (W x H x D)
Weight approx. 620 g including batteries
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