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AWA5688A Noise and Vibration Analyzer (Sound Level Meter)
Class 2
From Sound Level Meters and Acoustic Imagers to Calibrators and sound level sensor for professional testing and research.
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AWA5688A Noise and Vibration Analyzer (Sound Level Meter)

Meets IEC 61672-1 Class 2 and IEC61260 standards

Ultra-wide 127 dB dynamic range without range switching

Simultaneous multi-parameter measurement with advanced DSP processing

Built-in 4G WiFi and Bluetooth for real-time data transmission

64 GB internal storage with expandable TF card support

Supports LIMS system integration for laboratory workflows

3.5-inch capacitive touchscreen for intuitive operation

Advanced analysis functions including FFT and OCT options

Long-term monitoring with 24-hour and statistical measurement modes

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    AWA5688A Noise and Vibration Analyzer (Sound Level Meter)04
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    Product Description

    The AWA5688A Noise and Vibration Analyzer (Sound Level Meter) is a noise measurement instrument that utilizes digital signal processing technology. It can simultaneously measure multiple evaluation indicators. Its modular design allows users to select appropriate modules as needed. The instrument features large-capacity storage and recording functions. It also features built-in 4G, WiFi, and Bluetooth wireless data transmission modules, providing location information while measuring noise; an external micro printer (optional) allows for on-site printing of measurement results. This instrument can be widely used in environmental protection, occupational health, industrial enterprises, scientific research and teaching, and other fields to complete environmental noise measurement, occupational health noise measurement, and machine equipment noise measurement.

    Product Video

    Features

    Supports direct connection to mainstream LIMS systems
    127 dB ultra-wide dynamic range, no need to switch ranges
    Frequency weighting, time weighting, and detection are all implemented using digital signal processing technology
    3.5-inch capacitive touch screen, easy to operate, capable of measuring and displaying multiple indicators simultaneously
    64 GB internal storage reliably saves measurement results, expandable to a 64 GB TF card
    Powerful functions, selectable total value integration, statistical integration, 24-hour measurement, 1/1 OCT analysis, 1/3 OCT analysis, etc.
    Embedded 4G and Bluetooth communication modules
    External micro printer, capable of on-site printing of measurement results (optional)
    Precise recording function, recording data is easy to analyze and process in the later stage
    OEM/ODM customization available. Learn more.

    Main Performance Indicators

    Product Model

    AWA5688A Noise and Vibration Analyzer (Sound Level Meter)

     

    Standard Implemented

    IEC61672-1:2013 Class 2

    IEC61260-1:2014 Class2

    IEC61252:2025

    Microphone

    AWA14421

    Measurement upper limit

    145dB(A)

    Frequency Range

    20 Hz～12.5kHz

    Frequency Weighting

    A, C, Z, users can also customize U and T weighting as needed

    Time Weighting

    F、S、I

    Display

    3.5-inch color touch screen

     

     

    Main Measurement Functions

    Noise measurement: total value integration, statistical integration, 24-hour measurement, 1/1 OCT analysis, 1/3 OCT analysis, FFT analysis, sound exposure level, etc.;

    Standard measurement: Industrial enterprise boundary environmental noise measurement, acoustic functional area survey measurement, road traffic noise measurement, 24-hour acoustic functional area measurement

    Measurement of social life noise emissions, measurement of secondary radiation noise from rail transit, etc

     

    Main Measurement Indicators

    Lxyp, Lxeq,T; Lxeq,t, L-max、L-min、LxN, SD, SEL, Lxpeak, etc.

    (Note: x is A, C, Z; y is F, S, I; N is 5, 10, 50, 90, 95)

    Main Display Content

    Can measure more than 9 measurement indicators in real-time

    Statistical distribution map, cumulative distribution map,

    24-hour distribution map, etc

    Data Storage

    64 GB internal storage, supports up to 64 GB TF card.

    Output interface

    AC, DC, 10, USB, 4G, WiFi, Bluetooth

    Enclosure Protection Rating

     

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    Power Supply

    6 x No. 5 dry batteries, can be connected to an external power source for use

    Dimensions (mm)

    286×85×36

    Operating Temperature

    -10℃~50℃

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