PCE-428 Class 2 Data-Logging SPL Meter
The Class 2 Data-Logging SPL Meter PCE-428 provides accurate sound level measurements. Its versatility and portability make it an essential tool for sound analysis in regulatory compliance and workplace safety.
- Measuring range: 25 … 136 db(A)
- Frequency range: 20 Hz … 12.5 kHz
- Data-logging interval: 1 s … 24 h (adjustable)
- In-stock items are delivered within 2 business days.
- We are not Supporting COD Payments Terms Outside UAE
- For out-of-stock items, delivery may take 2 to 4 business weeks.
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Buy PCE-428
The Class 2 Data-Logging SPL Meter PCE-428 is a professional sound level measurement tool, ideal for professionals and industries that need accurate noise analysis. This high-performance meter serves various applications, including environmental noise assessments, workplace safety evaluations, and compliance monitoring. Its data-logging capabilities make it especially suited for long-term noise measurement, where tracking changes over time is crucial.
Applications and Use Cases
The PCE-428 SPL Meter is commonly used in environmental sound monitoring, allowing users to assess ambient noise levels across different times and locations. Industries such as construction, manufacturing, and urban planning rely on this device to monitor noise pollution and ensure compliance with local regulations. Additionally, its precision makes it valuable in research and academic settings where data accuracy is paramount.
This sound level meter is also widely used in workplace safety. By measuring sound levels in areas with high noise exposure, safety officers can determine if noise reduction measures are necessary to protect workers’ hearing. Furthermore, its portable design enables convenient on-site evaluations, making it a reliable tool for mobile sound assessments.
Key Features and Benefits
Equipped with data-logging capabilities, the PCE-428 allows users to capture and store extensive noise data. This feature is particularly useful in scenarios that require prolonged monitoring. It can record fluctuations over time, providing a comprehensive view of noise patterns. Users can also export data for in-depth analysis, which is ideal for reports and regulatory documentation.
This SPL meter offers selectable frequency weightings (A, B, C, and Z) to accurately capture different types of noise and time weightings (fast, slow, and impulse) that further refine sound measurement. These adjustable settings enable precise measurements for both impulsive and constant noise environments, adding to their versatility. The device’s compliance with Class 2 standards ensures reliable, industry-accepted results.
Practical Design and Portability
Designed for ease of use, the PCE-428 features a compact and ergonomic structure, making it highly portable. This is advantageous for fieldwork, where users might need to move quickly between locations or conduct multiple daily assessments. Its backlit display enables easy reading in low-light conditions, ensuring uninterrupted operation regardless of the environment.
The Class 2 Data-Logging SPL Meter PCE-428 is a comprehensive solution for professionals needing precise sound level measurements. Its versatility, robust data-logging capabilities, and portability make it a valuable tool for anyone involved in sound analysis, whether for regulatory compliance or workplace safety.
PCE-428 Specifications
The PCE-428 features a measuring range of 25 to 136 dB(A), a frequency range of 20 Hz to 12.5 kHz, and includes a 4 GB Micro SD card for memory storage.
The Class 2 Data-Logging SPL Meter PCE-428 provides accurate sound level measurements and is an essential tool for professionals ensuring regulatory compliance and workplace safety.
specifications
| Measuring range | 25 … 136 db(A) |
| Accuracy | Class 2 |
| Frequency range | 20 Hz … 12.5 kHz |
| Standards | GB/T 3785.1-2010 |
| GB/T 3785.2-2010 | |
| IEC 60651:1979 | |
| IEC 60804:2000 | |
| IEC 61672-1:2013 | |
| ANSI S1.4-1983 | |
| ANSI S1.43-1997 | |
| Frequency analysis | 1/1 Octave band filter: 20 Hz … 8 kHz |
| 1/3 Octave band filter: 20 Hz … 12.5 kHz | |
| Microphone | 1/2″ |
| Microphone Class: 2 | |
| Sensitivity: 40 mV/PA | |
| Frequency range: 20 Hz … 12.5 kHz | |
| Connection: TNC | |
| Power supply: ICCP Standard | |
| Data-logging interval | 1 s … 24 h (adjustable) |
| Measuring functions | LXY (SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN |
| X = Frequency weighting: A, B, C, Z | |
| Y = Time weighting: F, S, I | |
| N = Statistics in %: 1 … 99% | |
| Frequency weightings | A, B, C, Z |
| Time weightings | Fast (F) 125ms, Slow (S) 1 sec, Impulse (I) 35 ms |
| Inherent noise | Microphone: 20 db(A), 26 db(C), 31 db(Z) |
| Electronics: 14 db(A), 19 db(C), 24 db(Z) | |
| AD converter | 24 Bit |
| AD Sample rate | Standard: 48 kHz |
| LN Mode: 20 ms | |
| Measuring display | Numerical |
| Bar graph | |
| Graphical | |
| Display | 160 x 160 pixel LCD with backlight |
| Memory | 4 GB Micro SD card |
| Interface | USB (Memory readable via software or directly as mass storage) |
| RS-232 | |
| Voltage output | AC 5V RMS |
| DC 10 mV/db | |
| Alarm | Adjustable |
| Power supply | 4 x 1.5V AA Batteries |
| 12V / 1 A Power plug | |
| 5V / 1 A USB | |
| Battery life | Min. 10 h continuous use |
| Dimensions | 70 x 300 x 36 mm / 2.76 x 11.81 x 1.42 in (W x H x D) |
| Weight | Approx. 620 g / 1.4 lbs incl. batteries |

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