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PCE Instruments Sound level meter Data logger PCE-430 22 - 136 dB 3 Hz - 20 kHz
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Highlights & Details
Sound level meter PCE-430
- 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 Rating
- Statistics function - display of the sound course as a graph
- 3 adjustable measuring profiles
Technical specifications
- Measuring range 22 ... 136 dBA Accuracy class 1 Frequency range 3 Hz ... 20 kHz Standards 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 TNC connection 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 EVALUATION: A, B, C, Z Y = TIME EVALUATION: 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), Pulse (I), Peak residual noise Microphone: 19 db(A), 25 db(C), 31 db(Z) Electronics: 13 db(A), 17 db(C), 24 db(Z) AD converter 24 bit Sample rate Standard 48 kHz LN Mode: 20 ms Measured value display Numeric Bar graph Graphical Display 160 x 160 pixel LCD with illumination Memory 4 GB Micro SD card USB interface (memory readable by software or directly as mass storage) RS232 Voltage output AC 5V RMS DC 10 mV/db Alarms adjustable alarms Voltage supply 4 x 1.5 V AA batteries 12 V / 1 A plug power supply 5 V / 1 A USB Operating time in battery mode min. 10 h Dimensions 70 x 300 x 36 mm (W x H x D) Weight approx. 620 g including batteries.
- Product type
Sound level meter
- Reading type
SPL
- SPL resolution
0.1 dB
- dB (A) SPL reading range (max.)
136 dB
Manufacturer's standards (no certificate)
- Dim
(L x W x H) 70 x 36 x 300 mm
- Display
LCD
- Max. frequency
20 kHz
- Min. frequency
3 Hz
- Frequency range
3 Hz - 20 kHz
- dB (A) accuracy
0.7 dB
- Weight
620 g
- dB SPL (A) reading range
22 - 136 dB
- dB (A) SPL reading range (min.)
22 dB
- Width
36 mm
- Height
300 mm
- Length
70 mm
- Features
Data logger
- Interfaces
USB
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2452262 PCE Instruments Sound level meter Data logger PCE-430 22 - 136 dB 3 Hz - 20 kHz
Description
Professional - Sound level meter PCE-430 (Class 1) Hand sound level meter and real time frequency analyzer / octave band filter / Filter can be upgraded / Fast, Slow and pulse evaluation / Data logger / USB The sound level meter PCE-430 of class 1 fulfills all requirements for noise measurement and frequency analysis. This integrated precision pulse sound level meter complies with all applicable standards and guidelines (Class 1 EN/IEC 61672, ANSI S1.4-1983, ANSI S1.43-1997 EN/IEC61260, etc.) The PCE-430 sound level meter has a very large illuminated display. The display of the sound level meter sets the sound pressure level numerically and graphically in real time. The professional sound level meter has an integrated data logger. The measured data is stored on a micro-SD card. This card can be read directly in the PC. The sound level meter can also be connected to the PC via USB and the memory can be read out. The post-processing software from the sound level meter allows a comfortable measurement data analysis. Typical applications for this device are the measurement of workplace noise, compliance with regulations, environmental noise determination, selection of hearing protection protector selection, selection of suitable noise control measures and estimation of noise exposure. The pulse function of the PCE-430 enables short-term sound events to be recorded. The integrated octave band function allows even the smallest differences in the frequency band to be detected. The frequency filter can be upgraded as an option. The measuring range of this professional sound level meter ranges from 22 ... 136 db(A) at a frequency of 3 Hz ... 20 kHz bieten.
This text is machine translated.
This text is machine translated.
Scope of delivery
- 1 x sound level meter PCE-430 1 x 1/2" measuring microphone class 1
- 1 x wind noise suppressor (foam ball)
- 1 x USB interface cable
- 1 x software
- 1 x power supply
- 1 x carrying case
- 1x user manual
- Note: The sound level meter is supplied with an octave band filter. An upgrade with a 1/3 octave band filter is optionally possible (see selection option)