PCE-428 Class 2 Data-Logging SPL Meter
Portable high-accuracy decibel meter with 1/1 octave band filter (optional 1/3 octave band filter upgrade)
PCE-428 is a class 2 data-logging sound pressure level (SPL) meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy sound level meter has a large easy-to-read illuminated LCD screen that displays the SPL numerically and graphically in real time. Thanks to octave band filtering, even the slightest difference in frequency is detected.
The handheld meter also functions as a data logger, recording measurements at an adjustable interval from 1 s to 24 h and storing the recorded measurement data to a micro SD card memory. The SD card can be removed from the meter and inserted into the SD card reader of a PC. Alternatively, the decibel meter can be connected directly to a PC via USB. The provided PC-compatible software allows for quick and easy data analysis.
This device measures from 25 to 136 db(A) at a frequency of 20 Hz to 12.5 kHz. The meter features A, B, C and Z frequency weightings as well as fast, slow and impulse time weightings. The PCE-428 decibel meter is commonly used by professionals to ensure compliance with environmental noise regulations and workplace noise permissible exposure limits.
Delivery Scope:
1 x PCE-428 class 2 data-logging SPL meter
1 x Microphone
1 x Wind noise suppressor (foam ball)
1 x USB cable
1 x PC software is a free download
1 x Power supply
1 x User manual
1 x Carrying case
PCE Instruments Class 2 Integrating Sound Level Meter
#Grup produk P112245861
Sebelum PPN:
Rp59.999.900 - Rp63.999.900
Ketersediaan:
Periksa Metode Pembayaran dan Estimasi pengiriman
Spesifikasi
| AD Converter | 24 Bit |
|---|---|
| AD Sample Rate | Standard: 48 kHz; LN Mode: 20 ms |
| Accuracy | Class 2 |
| Alarm | Adjustable |
| Battery Life (hour) | Min. 10 continuous use |
| Data Logging Interval | 1s-24h (adjustable) |
| Dimensions (mm) | 70x300x36 |
| Display | 160x160 pixel LCD with backlight |
| Frequency Analysis (Hz-kHz) | 1/1 Octave band filter: 20 -8 ; 1/3 Octave band filter: 20 -12.5 |
| Frequency Range (Hz-kHz) | 20-12.5 |
| Inherent Noise (dB) | Microphone: 20 (A), 26 (C), 31 (Z); Electronics: 14 (A), 19 (C), 24 (Z) |
| Interface | USB (Memory readable via software or directly as mass storage); RS-232 |
| Measuring Display | Numerical; Bar graph; Graphical |
| Measuring Functions | LXY (SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN |
| Measuring Range (dBA) | 25-136 |
| Memory (GB) | 4 Micro SD card |
| Power Supply | 4 x 1.5V AA Batteries; 12V/1 A Power plug; 5V/1 A USB |
| Standard | 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 |
| Voltage Output | AC 5V RMS; DC 10mV/db |
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Informasi Produk
Description
Warning
This meter comes standard with a 1/1 octave band filter.Ulasan Produk
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