PCE-430 OCTAVE Real time Class 1 Octave Band Analyser

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Juba, South Sudan

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Description reviews

PCE-430 OCTAVE Real time Class 1 Octave Band Analyser

The PCE-430 is a Class 1 real-time octave band analyzer designed for professional noise measurements. The Class 1 noise meter fulfills all criteria for noise measurement and frequency analysis. This precision integrating impulse noise meter adheres to relevant standards and guidelines (Class 1 EN/IEC 61672, ANSI S1.4-1983, ANSI S1.43-1997 EN/IEC61260, etc.).

The micro SD card from this device is compatible with direct reading on a PC. Alternatively, the noise meter can connect to a PC via USB for memory access. The accompanying post-processing software facilitates easy analysis of measurement data. This device is commonly used for workplace noise measurement, regulatory compliance, environmental noise assessment, selection of hearing protection, choosing appropriate noise control measures, and evaluating noise exposure levels.

PCE-430 Key Features

1/1 octave band included
1/3 octave band optional
Accuracy class 1
A, B, C & Z frequency evaluation
Fast, slow, pulse and peak time evaluation
Statistics function
Display of the sound curve as a graph
3 measuring profiles adjustable
low inherent noise
ICCP Microphone 40 mV /PA
alarm level adjustable

PCE-430 Noise Meter 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.
Measurement functions	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