|
Measuring range |
25 ... 136 dBA |
|
Accuracy |
Class 2 |
|
Frequency range |
20 Hz ... 12.5 kHz |
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Standards |
GB/T3785.1-2010 |
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Frequency analysis |
Octave band filter: 20 Hz ... 8 kHz |
|
Microphone |
1/2" class 2 measurement microphone |
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Data logging interval |
1 s ... 24 h (adjustable) |
|
Measurement functions |
LXY(SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN. |
|
X = Frequency weighting: A, B, C, Z; |
|
|
24-hour measurement |
Automatic measurement with data storage |
|
Frequency Weightings |
A, B, C, Z |
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Time Weightings |
Fast- FAST (F), Slow- SLOW (S), Pulse- PULSE (I), Peak- PEAK |
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Background Noise |
Microphone: 20 dB(A), 26 dB(C), 31 dB(Z) |
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AD converter |
24 bit |
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Sampling rate |
Standard: 48 kHz |
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Measurement Display |
Numeric |
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Display |
Backlit LCD 160 x 160 pixel |
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Memory |
Micro SD card 4 GB |
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Outputs |
USB |
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Voltage output |
AC 5V RMS |
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Alarm |
Adjustable |
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Power supply |
4 x 1.5 V AA batteries |
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Operating time Battery operation |
minimum 10 h |
|
Dimensions |
70 x 300 x 36 mm / 2.76 x 11.81 x 1.42" (W x H x D) |
|
Weight |
~ 620 g / 1.4 lbs (with batteries) |
| Carrying case | PELI 1510 with wheels with foam grid |
| Sealing class | IP65 (Waterproof) |
| Sound level meter kit | |
| Connections in the case |
Microphone: TNC 12 V Charging voltage: XLR 110 V / 230 V Charging voltage: PowerCon TRU |
| Charger | Victron Blue Smart 12 V / 4 A IP65 (Waterproof) |
| Internal batteries | 2 x 12 V / 12 Ah lead gel |
| Operating time with battery | minimum 10 days |
| Power supply |
with charger EU version: 180 ... 265 V AC with charger US version: 100 ... 130 V AC Battery operation: 2 x 12 V / 12 Ah |
| Cable length |
Microphone cable: 2 m / 6 ft 6" with connector TNC Power supply: 2 m / 6 ft 6" with PowerCon TRU |
| Dimensions | 56 x 35 x 23 cm / 2.2 x 1.3 x 0.9" |
| Weight |
~14 kg / 30 lb 13 oz with batteries ~ 8 kg / 17 lb 10 oz without batteries |
Class II sound level meter PCE-428-EKIT with octave filter (optional 1/3 octave filter) for frequency analysis / ICCP microphone 40mV/PA / Data logger / Weightings A, B, C, Z / Fast, slow, pulse analysis and peak analysis / MicroSD / USB cable / 3 measurement profiles / ISO calibration certificate
The PCE-428-EKIT sound level meter ensures detailed high-accuracy measurements with frequency weightings A, B, C, and Z as well as with the four sound measurement speeds Fast, Slow, Pulse, and Peak.
Additionally, the meter can store measurements in 3 different user profiles. Here the user can decide which parameters the sound level meter should record in each profile. For example, you can choose between Laeq, LcPeak, LaFmax, LaFMin and so on.
An innovative feature for the PCE-428-EKIT is the Peak function, which ensures the recording of the maximum sound pressure level during a long-term measurement. A 24bit AD converter helps reduce the inherent noise to a very low level. The 48 kHz signal sampling rate allows high measurement accuracy.
PCE-4xx-EKIT
An additional kit for measuring external sound PCE-4xx-EKIT can be combined with the sound level meters PCE-428, 430, or PCE-432. This kit makes it possible to measure external noise with a sound level meter for a long period. The environmental noise monitoring system consists of a waterproof Peli transport case with rollers. A charger and two additional lead gel batteries have been placed in this case, which allow the sound level meter to operate for up to 10 days. During the measurement of external sound, the case can remain closed. Due to the external connections for the microphone and the power supply, all electronic components are protected from water.
The screen insulation provides protection from wind and rain, and the microphone windscreen isolates the measurement from the effect of the wind. The charger of the PCE-4xx-EKIT kit is waterproof and can remain outdoors. Also, a tripod is available with which the microphone can be placed outdoors.
The PCE -4xx–EKIT can be used to measure noise in critical areas such as road surfaces in residential areas, airports, depots, as well as for measuring acoustic events.
- 1/1 octave (optional 1/3 octave)
- Class 2 category
- Frequency weighting A, B, C & Z
- Fast, slow, pulse, and peak measurement speed (FAST, SLOW, PULSE, PEAK)
- Statistical function
- Display of the sound profile as a graph
- 3 adjustable measurement profiles
- Low influence of inherent noise
- ICCP microphone 40 mV / PA
- Adjustable alarm level
Package contents
1 x External sound level meter PCE-428-EKIT (includes external noise level meter kit)
1 x 1/2" class II measurement microphone
1 x microphone windscreen
1 x USB cable
1 x Software
1 x Power Supply
1 x Carrying case
1 x User manual
1 x External meter kit PCE-4xx-EKIT
1 x Waterproof PELI transport case
1 x Wind and rain protection for the PCE-4xx series microphone
1 x Charger for internal batteries
2 x 12V batteries
1 x tripod
1 x 2 m / 6ft Microphone cable
1 x Connection cable for power supply 110 V / 230 V (optional Schuko or USB connection)
Note: The ambient sound level meter PCE-428-EKIT comes with an octave band filter. Optional upgrade with 1/3 octave band filter (see option)
1 Year Warranty
PCE Instruments Factory
The PCE Deutschland GmbH, known as PCE Instruments, is a German company based in Meschede, which from 1999 to the present has established itself internationally as a reliable manufacturer and supplier of measuring, testing, and weighing instruments. The company offers an exceptionally wide range of instruments – from vibration, humidity, noise, and temperature meters to precision scales, analyzers, sensors, and data loggers – covering every need in industry, laboratories, and research.
PCE Instruments products are used in a wide range of sectors such as industrial production, quality control, equipment maintenance and assurance, environmental measurement, energy inspection, as well as education and scientific research. With a combination of know-how, reliability, and flexibility, the company provides complete solutions that ensure accurate results and contribute to improving measurement and testing processes in every professional sector.
Official Representation
Our company, ΤΡΙΑΝΤΑΦΥΛΛΟΥ Κ ΣΙΑ Ε.Ε. is the official representative of PCE Instruments in Greece since 2015. We have a large variety of Pce products in stock, which is continuously increasing. In addition, we can support the entire range of its catalog, which includes more than 5,000 different product codes.
In our store we provide technical support for all PCE Instrumentrs products via trained technicians, while ensuring high availability of spare parts, ensuring prompt service and reliability for our customers.
All of its products meet European specifications, following various international quality and safety standards.
| SKU | Availability |
Price
+VAT
|
Certificate |
Cart
Quote
|
|---|---|---|---|---|
| PCE-428-EKIT | On Order |
+VAT
€4.406,00
|
5-8 business days
|
Added to cart!
