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PCE Instruments Sound level meter Calibrated to (ISO standards) Data logger PCE-428-EKIT-ICA 25 - 136 dB 20 Hz - 12.5 kH
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Datasheet (PDF)
Highlights & Details
PROFESSIONAL CALIBRATED TO EQUIPMENT. PCE-428-EKIT-ICA
- 1/1 octave band included
- 1/3 octave band optional
- Accuracy class 2
- A, B, C & Z FREQUENCY EVALUATION
- Fast, slow, pulse and peak time rating
- Statistics function
- Displays the sound course as a graph
- 3 measurement profiles can be set
- low inherent noise
- ICCP microphone 40 mV /PA
- Adjustable alarm level
- Incl. ISO calibration certificate
Technical specifications
- Sound level
- Measuring range 25 ... 136 dBA
- General Technical Data
- Measurement functions LXN, LXPeak, LXXYmin, LXMax, LXE, LXSEL, LXSD, LXEQ, LXY(SPL)
- Measuring functions (additional information) X = frequency evaluation: A, B, C, Z; ,Y = time evaluation: F, S, I; ,N = statistics in %: 1 ... 99 %,frequency analysis: ,Standard 1/1 octave filter 20 Hz ... 8 kHz, optional 1/3 octave filter 20Hz ... 12.5 kHz
- Connections 1/2 inch microphone
- Time rating pulse (35 ms), slow (1 s), fast (125 ms), peak
- Frequency 20 ... 12500 Hz
- FREQUENCY WEIGHTING A, B, C, Z
- Display type LCD with lighting
- Display update rate 1 x per second
- Storage medium: Micro SD card
- Storage capacity: 4 GB
- Storage intervals of 0.1 s.
- Storage intervals of up to 24 h
- Microphone type Measurement microphone Class 2
- Analogue output DC 10 mV/dB, AC 5V RMS
- 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
- Automatically switches off approx. 30 min.
- Tripod socket 1/4 inch
- Sensitivity 40 mV/PA
- Menu language English (US), Spanish, German, Chinese, French, Indonesian, Portuguese
- Protection class (device) IP65
- Power supply plug-in power supply 12 V / 1 A, USB 5 V / 1 A, charger EU Version: 180 ... 265 V AC,Charger US Version: 100 ... 130 V AC, battery mode 2 x 12 V / 12 Ah
- Connector type for device Euro plug
- Battery 4 x 1.5 V AA battery , alkaline-manganese
- Capacity: 3000 mAh
- Operating conditions -10 ... 50 °C , 20 ... 90 % r.F.
- Storage conditions -10 ... 50 °C , 20 ... 90 % r.F.
- Dimensions ( L x W x H ) 300 x 70 x 36 mm
- Other dimensions Noise level meter Kit 56 x 35 x 23 cm
- Weight 620 g
- Other weights Noise level meter Kit 14 kg with rechargeable batteries, 8 kg without rechargeable batteries
- Product type
Sound level meter
- Reading type
SPL
- SPL resolution
0.1 dB
- dB (A) SPL reading range (max.)
136 dB
ISO standards
- Dim
(L x W x H) 35 x 23 x 56 mm
- Display
LCD
- Max. frequency
12.5 kHz
- Min. frequency
20 Hz
- Frequency range
20 Hz - 12.5 kHz
- dB (A) accuracy
1.4 dB
- Weight
14 kg
- dB SPL (A) reading range
25 - 136 dB
- dB (A) SPL reading range (min.)
25 dB
- Width
23 mm
- Height
56 mm
- Length
35 mm
- Features
Data logger
- Interfaces
USB
Documents & Downloads
Datasheet
Datasheet 3812820 PCE Instruments Sound level meter Calibrated to (ISO standards) Data logger PCE-428-EKIT-ICA 25 - 136 dB 20 Hz - 12.5 kH
User & Safety Instructions
User & Safety Instructions 3812820 PCE Instruments Sound level meter Calibrated to (ISO standards) Data logger PCE-428-EKIT-ICA 25 - 136 dB 20 Hz - 12.5 kH
Description
The sound level meter is an optimal measuring device for measurements at work places, construction sites, in traffic, airports, etc. The sound level meter is a class 2 device and is equipped with an octave band frequency filter. The sound level meter can be optionally upgraded by a 1/3 octave band filter. In addition to the numerical display of the measured value, a graph can also indicate the course of the sound level. The sound level meter has different frequency assessments such as A, B, C and Z.
Furthermore, the sound level meter can display measurements with the time assessments Fast, Slow, Impulse and Peak. The measuring range of the sound level meter ranges from 25 ... 136 DBA at a frequency of 20 Hz ... 12.5 kHz. 3 different measurement profiles can be stored in the sound level meter. Here the user can decide which parameters the sound level meter should detect. For example, you can choose between Laeq, LcPeak, LaFmax, LaFMin, etc.
The peak-hold function in the sound level meter enables the maximum sound pressure level to be recorded during a long-term measurement and to freeze on the display. A 24 bit AD converter and the specially developed electronics of the sound level meter help in reducing the intrinsic noise to a very low measurement. A sampling of the measuring signal at more than 48 kHz makes possible a high accuracy and improved stability of the measured value on the sound level meter.
PCE-4xx-KIT
The additional kit for the outdoor sound measurement PCE-4xx-EKIT can be combined with the sound level meters PCE-428, 430 or PCE-432. This kit allows you to measure the outside noise with a sound level meter over a long period of time. The external noise sound measurement kit consists of a waterproof PELI carrying case with wheels. A charger and two additional lead-gel batteries are installed in this case which enable it to operate the sound level meter for up to 10 days. During the outdoor sound measurement the case can remain closed. The external connections for the microphone and the power supply protect all electronic components from water.
The scope of delivery of the external noise meter includes a rain and wind protection as well as a wire mesh for the microphone. A tripod is also provided that can be used to set up the microphone outdoors. The charger of the measuring kit PCE-4xx-EKIT is also waterproof. This allows the charger to remain outdoors. The external noise measurement device can be used, for example, for measuring the sound of road noises, flight and railway noise, event noise, etc. The weather conditions do not matter, hail, snow and rain are not a problem for the outdoor noise kit. When the PCE-432's sound level meter is combined with this measuring kit it is even possible to allocate the exact location of the sound level measurement around the outside area via the GPS receiver.
This text is machine translated.
Furthermore, the sound level meter can display measurements with the time assessments Fast, Slow, Impulse and Peak. The measuring range of the sound level meter ranges from 25 ... 136 DBA at a frequency of 20 Hz ... 12.5 kHz. 3 different measurement profiles can be stored in the sound level meter. Here the user can decide which parameters the sound level meter should detect. For example, you can choose between Laeq, LcPeak, LaFmax, LaFMin, etc.
The peak-hold function in the sound level meter enables the maximum sound pressure level to be recorded during a long-term measurement and to freeze on the display. A 24 bit AD converter and the specially developed electronics of the sound level meter help in reducing the intrinsic noise to a very low measurement. A sampling of the measuring signal at more than 48 kHz makes possible a high accuracy and improved stability of the measured value on the sound level meter.
PCE-4xx-KIT
The additional kit for the outdoor sound measurement PCE-4xx-EKIT can be combined with the sound level meters PCE-428, 430 or PCE-432. This kit allows you to measure the outside noise with a sound level meter over a long period of time. The external noise sound measurement kit consists of a waterproof PELI carrying case with wheels. A charger and two additional lead-gel batteries are installed in this case which enable it to operate the sound level meter for up to 10 days. During the outdoor sound measurement the case can remain closed. The external connections for the microphone and the power supply protect all electronic components from water.
The scope of delivery of the external noise meter includes a rain and wind protection as well as a wire mesh for the microphone. A tripod is also provided that can be used to set up the microphone outdoors. The charger of the measuring kit PCE-4xx-EKIT is also waterproof. This allows the charger to remain outdoors. The external noise measurement device can be used, for example, for measuring the sound of road noises, flight and railway noise, event noise, etc. The weather conditions do not matter, hail, snow and rain are not a problem for the outdoor noise kit. When the PCE-432's sound level meter is combined with this measuring kit it is even possible to allocate the exact location of the sound level measurement around the outside area via the GPS receiver.
This text is machine translated.
Features
- Pressure feeler
- Mains socket
- UHF socket
- Low voltage plugs
- TNC connector
- USB plug
- Analogue
- RS 232C
- USB 2.0 port internal 4-pin
- USB device
- XLR plugs
- Self-fixing
- Analogue and digital
- EU plug
- MicroSD slot
- SD card slot
- Mini-B USB plug
- Mains plug
- SD slot
- RS232 socket 3-pin
- USB
- Serial
- XLR socket
- USB 2.0 socket B
- USB 2.0 plug B
- USB 2.0 connector internal 4-pin
- 1 x USB 2.0 device
Scope of delivery
- 2x PCE-1 sound level meter
- 1 x 1/2" measurement microphone class 2
- 1 x wind noise suppressor (foam ball)
- 1 x USB interface cables
- 1 x software
- 1 x power supply 12 V / 1 A
- 1 x carry case
- 1x user manual
- 1 x external noise Sound level meter kit PCE-4xx-EKIT
- 1 x watertight PELI crane sports case
- 1 x wind and protection for microphone of the PCE-4xx series
- 1 x charger for internal batteries
- 2 x 12 V lead-gel batteries
- 1 x Stand
- 1 x 2 m microphone cable
- 1 x connection cable for power supply (alternatively available on Schuko or US connector)
- Note: The sound level meter is supplied with octave band filter. An optional upgrade is possible with a 1/3 octave band filter (see selection option)
- 1 x ISO calibration certificate
Hints
PCE Instruments Sound Level Meter PCE-428-EKIT designed as environment Measurement Sound Level Meter | Air Noise Meter | Sound Measurement | Outside Noise Level Meter