Sound Level Meter
Sound Level Meter
  • Sound Level Meter
  • Sound Level Meter

Sound Level Meter

  • Product description
  • Specifications
  • Sound Level Meter


    A pocket real-time noise measurement instrument

    Real-time octave band analyses is available

    128×128 graphics back-lit LCD

    100 dB Level Linearity Range

    Comply with IEC 61672 class 1

    Different software could be selected based on your specific needs



    Comprehensive sound measurements

    Environment noise certification and 24h monitoring

    Noise profile measurement of industrial noise

    Peak C sound level measurements

    Impulse noise measurements

    Key words:
    • Sound Level Meter
  • Standard: Complies with IEC 61672 class 1

    Microphone: 1/2" Prepolarized Condenser Mic.; Sensitivity: 40 mV/Pa; Freq. Range: 10 Hz ~ 16 kHz; Freq.

    Response: Free field; Polarized Voltage: 0V; Ref. direction: Axial direction of microphone

    Frequency Range: 10 Hz ~ 16 kHz ± 0.2 dB,

    Meas. upper Range:130 dBA (re. 20 ?Pa)

    Self-generated Noise: <20 dB(A), 25 dB(C), 30 dB(Z)

    Freq. Weighting: Parallel (simultaneous) A, C, Z Realized by digital filtering

    Time Weighting: Parallel (simultaneous) F, S, I, Peak and Lin. Average

    Peak C Sound Level Measuring Range: 50 ~ 143 dB

    Level Linearity Range: >100 dB

    A/D Bits: 24 bits; Sampling Frequency: 48 kHz

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