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  • ScarletSound ST-105 Class 1 Octave Analyzer


    ST-105 Class 1 Sound Octave Analyzer is designed to meet the latest international standards IEC 61620-1:2001 (or the equivalent ANSI S1.11 : 2004). ST-105 Sound Analyzer provides not only real-time analysis of sound in 1/1 and 1/3-octave bands for environmental noise measurements but can also perform sound intensity measurements and sound power measurements to be used for occupational noise measurements.

    Features:

    • Wide frequency range: 10Hz ~ 20kHz
    • Wide measurement range: 25dB ~ 140dB
    • Wide dynamic range: 90 dB
    • Parallel A / C / Z & Fast/Slow frequency weighting
    • Real time 1/1 & 1/3 octave spectral analysis of noise
    • Statistic analysis & integral measurement
    • USB on-the-go. Can transfer data to USB stick easily
    • Modularize design provides 4 sub models
    • Simultaneously measures A, C, Z and F, S, Impulse

    Applications:

    • Evaluation of environmental noise and logging
    • Measurements of occupational noise at workplaces
    • Sound power determination and sound intensity (Type 2270)
    • Building acoustics measurements (facade)
    • FFT analysis of sound and vibration
    • Tone assessment using 1/3‐octave and FFT methods
    • Loudness and noise rating measurementsLow‐frequency building vibration according to ISO 8041:2005
    • Comply with MOM and NEA requirements

     

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  • ScarletSound ST-109 Class 1 Sound Level Meter


    ST-109 is a  Class 1 Sound Level Meter that meet the standard requirements of IEC 61672-1:2002 (or the equivalent BS EN 61672-1:2003). ST-109 Sound Level Meters are suitable for a wide range of applications including environmental noise measurements and occupational noise measurements for commercial, residential, industrial and noise sensitive environments deployment.

    Features:

    • Fast, slow, Impulse response tmes.
    • Wide frequency range: 10Hz~20KHz.
    • Wide measurement range: 30dB~130dB
    • Wide dynamic range: 100 dB
    • A / C / Z frequency weighting
    • Sound Exposure Level SEL, Peak, Reverberation Time (RT60)
    • Data logger function, stored up to 32,000 records,auto-mating
    • Remote control through connected PC

    Applications:

    • Evaluation of environmental noise
    • Measurements of noise at workplaces
    • Design of cost-effective noise control plans
    • Assessment of product noise

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  • ScarletSound ST-107S Class 2 Sound Level Meter


    ST-107S is a  Class 2 Sound Level Meter that meet the standard requirements of IEC 61672-1:2002 Class 2. ST-107S Sound Level Meter (SLM) has wider frequency, built-in preamplifier in microphone and an additional standard of JJG-188-2002 Class 2 as compared to ST-107 SLM .

    Features:

    • Wide frequency 20 Hz…8 kHz
    • Wide range 30 dB…130 dB
    • Wide dynamic range 100 dB
    • 32G SD card support
    • Parallel A/C/Z & Fast/Slow/Impulse

    Applications:

    • Noise at work
    • Occupational & industrial hygiene
    • Vehicle noise assessment
    • Environmental noise assessment
    • Entertainment noise measurement

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  • ScarletSound ST-105S Class 1 Octave Analyzer


    ST-105S Class 1 Sound Octave Analyzer is designed to meet the latest international standards IEC 61672-1:2002. ST-105S Sound Analyzer provides not only real-time analysis of sound but can also hold up to 12288 records.

    Features:

    • Wide frequency range: 10Hz ~ 20kHz
    • Wide measurement range: 25dB ~ 140dB
    • Wide dynamic range: 90 dB
    • Parallel A / C / Z & Fast/Slow frequency weighting
    • Statistic analysis & integral measurement
    • USB on-the-go. Can transfer data to USB stick easily
    • Modularize design provides 4 sub models
    • Simultaneously measures A, C, Z and F, S, Impulse

    Applications:

    • Evaluation of environmental noise and logging
    • Measurements of occupational noise at workplaces
    • Sound power determination and sound intensity (Type 2270)
    • Building acoustics measurements (facade)
    • FFT analysis of sound and vibration
    • Loudness and noise rating measurementsLow‐frequency building vibration according to ISO 8041:2005
    • Comply with MOM and NEA requirements

     

    View Product
  • ScarletSound ST-105D Class 1 Octave Analyzer


    ST-105D Class 1 Sound Octave Analyzer is designed to meet the latest international standards IEC 61620-1:2001 (or the equivalent ANSI S1.11: 2004). ST-105D Sound Analyzer provides not only real-time analysis of sound in 1/1 and 1/3-octave bands for environmental noise measurements but can also perform sound intensity measurements and sound power measurements to be used for occupational noise measurements.

    Features:

    • Wide frequency range: 10Hz ~ 20kHz
    • Wide measurement range: 25dB ~ 140dB
    • Wide dynamic range: 90 dB
    • Parallel A / C / Z & Fast/Slow frequency weighting
    • Real time 1/1 & 1/3 octave spectral analysis of noise
    • Statistic analysis & integral measurement
    • USB on-the-go. Can transfer data to USB stick easily
    • Modularize design provides 4 sub models
    • Simultaneously measures A, C, Z and F, S, Impulse

    Applications:

    • Evaluation of environmental noise and logging
    • Measurements of occupational noise at workplaces
    • Sound power determination and sound intensity (Type 2270)
    • Building acoustics measurements (facade)
    • FFT analysis of sound and vibration
    • Tone assessment using 1/3‐octave and FFT methods
    • Loudness and noise rating measurementsLow‐frequency building vibration according to ISO 8041:2005
    • Comply with MOM and NEA requirements

     

     

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  • ScarletSound ST-103 Type 2 Sound Level Meter


    ST-103 is a  Type 2 Sound Level Meter that meet the standard requirements of EN61672 Type 2. ST-103 Sound Level Meters are suitable for a wide range of applications including work environment noise measurement, occupational & industrial hygiene, construction noise measurement and entertainment noise assessment.

    Features:

    • Low cost & high performance
    • Data hold & auto ranging
    • Range 30…130 dB
    • Internal memory up to 14,000 records
    • Bluetooth data transmission (ST-103B)

    Applications:

    • Noise at work
    • Occupational & industrial hygiene
    • Wireless noise data collection
    • Construction noise measurement
    • Entertainment noise assessment

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  • ScarletSound ST-107 Sound Level Meter


    ST-107 is a Class 2 Sound Level Meter that meet the standard requirements of IEC 61672-1:2002 Class 2. ST-107 Sound Level Meters are suitable to provide as a reference measurements for a wide range of applications that require the measurement of frequency between 31.5Hz ~ 8KHz. For a wider frequency range, you may refer to ST-107S.

    Features:

    • Fast, Slow, Impulse response time.
    • Frequency range: 31.5Hz ~8KHz.
    • Measurement range: 30dB~130dB.
    • Dynamic range:100dB.
    • A/C/Z frequency.
    • Storage up to 32,000 records.
    • USB interface.
    • AC and DC output.
    • Bargraph display

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