CODEPCE-428
CODEPCE-428
Environmental Sound Level Meter - Sound Spectrum Analysis - Class II - USB - Octave Band Operation
- Class 2 sound level meter with logging
- 1/1 octave filter, optional 1/3
- Range 25 ... 136 dB(A)
- Data logging to micro SD card
- USB connection to PC
Availability & price
| Code | Availability | excl. VAT | incl. VAT | Certificate | Cart |
|---|---|---|---|---|---|
| PCE-428 |
€1.341,00
|
€1.662,84
|
Description
- Class 2 sound level meter with logging
- 1/1 octave filter, optional 1/3
- Range 25 ... 136 dB(A)
- Data logging to micro SD card
- USB connection to PC
The PCE-428 is a portable Class 2 sound level meter with data logging and a 1/1 octave band filter. A 1/3 octave band filter is available as an option. It measures 25 ... 136 dB(A) over 20 Hz ... 12.5 kHz. It has A, B, C and Z frequency weightings and fast, slow and impulse time weightings. It meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997. The backlit LCD shows the sound pressure level (SPL) as numbers and as a graph in real time.
The meter logs data at an adjustable interval of 1 s ... 24 h to a removable micro SD card. Read the card in a PC card reader or connect the meter by USB. PC software is provided for data analysis. Typical uses are checking compliance with environmental noise regulations and workplace noise exposure limits.
Highlights
- Accuracy class 2
- A, B, C and Z frequency weightings
- Fast, slow and impulse time weightings
- 1/1 octave band filter, optional 1/3 octave upgrade
- Adjustable logging interval from 1 s ... 24 h
- Real-time numerical and graphical LCD display
- Adjustable alarm
Specifications
| Sound level | |
|---|---|
| Measuring range | 25 ... 136 dBA |
| Resolution | 0,1 dBA |
| Accuracy | Class 2 |
| General technical data | |
| Analogue output | DC 10 mV/db, AC 5V RMS |
| Measuring functions | LXN, LXPeak, LXYmin, LXYmax, LXE, LXSEL, LXYSD, LXeq, LXY(SPL) |
| Measuring functions (additional information) | X = frequency weighting: A, B, C, Z; Y = time weighting: F, S, I; N = statistics in %: 1 ... 99 % Frequency analysis: standard 1/1 octave filter 20 Hz ... 8 kHz optional 1/3 octave filter 20 Hz ... 12.5 kHz |
| Connections | 1/2 inch microphone |
| Time weighting | Pulse (35ms), slow (1 s), fast (125 ms), peak |
| Frequency weighting | A, B, C, Z |
| Frequency | 20 ... 12500 Hz |
| Display type | LCD with backlight |
| Display refresh rate | 1 x per second |
| Storage medium | Micro SD card |
| Storage capacity | 4 GB |
| Storage interval from | 1 s |
| Storage interval to | 24 h |
| Microphone type | Class 2 measuring microphone |
| Interface | RS232, Mini-USB |
| Standard(s) | GB/T3785.2-2010, GB/T 3785.1-2010, ANSI S1.4-1983, ANSI S1.43-1997, IEC 60804:2000, IEC 60651:1979, IEC 61672-1:2013 |
| Operating time | 10 h |
| Automatic power-off | 30 min |
| Tripod thread | 1/4 inch |
| Sensitivity | 40 mV/PA |
| Menu language | English, Spanish, German, Chinese, French, Indonesian, Portuguese |
| Protection class (device) | IP20 |
| Power supply | 100 ... 240V AC | 50/60 Hz Netzteil 12V / 1 A Mini-USB 5V / 1 A |
| Connector type | Device-europlug |
| Battery | 4 x 1,5 V AA battery , Alkali-manganese |
| Capacity | 3000 mAh |
| Performance | 4,5 Wh |
| Operating conditions | -10 ... 50 °C , 20 ... 90 % RH |
| Storage conditions | -10 ... 50 °C , 20 ... 90 % RH |
| Dimensions ( W x H x D ) | 70 x 300 x 36 mm |
| Weight | 620 g |
Package Contents
- 1×PCE-428 class 2 data-logging sound level meter
- 1×Microphone
- 1×Wind noise suppressor (foam ball)
- 1×USB cable
- 1×PC software is a free download
- 1×Power supply
- 1×User manual
- 1×Carrying case
- Note: This meter comes standard with a 1/1 octave band filter. An optional 1/3
- octave band filter upgrade is available for an additional fee - see
- accessories.
Complementary products
Frequently bought together
Extension cables for the microphone of the sound level meter PCE-4xx
Official distributor
PCE Instruments
Sound Level Meters
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