PCE-430 OCTAVE Real time Class 1 Octave Band Analyser
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Testo 465 tachometer
$ 362.16
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. |
| X = Frequency rating: A, B, C, Z; Y = time rating: F, S, I; N = Statistics in %: 1 … 99% |
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| 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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