Turbulence Screen Microphones

  1. 67TS-1-CL Turbulence Screen Kit with Flush-mount Microphone
    Turb. att.: Up to 25 dB*
    Turb. speed: Up to Mach 0.2
    Turb. suppr. freq. range: 500 Hz - 10 kHz*
    Acoustic att.: Less than 3 dB
    Directivity: ± 60 Deg
    Freq. range (acoustic) 100 Hz - 70 kHz
    Dyn.range 44 dB(A) - 166 dB
    *Depending on flow-speed

    G.R.A.S. 67TS-1-CL Turbulence Screen Kit with Flush-mount Microphone

    The G.R.A.S. 67TS-1-CL Turbulence Screen Kit is designed for aeroacoustic testing in solid-walled wind tunnels. The hydrodynamic component of turbulence is attenuated up to 25 dB. Thereby the acoustic signals of interest can be identified and diagnosed with a reliable resolution.

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  2. 67TS Turbulence Screen Kit
    Turb. att.: Up to 25 dB*
    Turb. speed: Up to Mach 0.2
    Freq. range (turbulence) 500 Hz - 10 kHz*
    Acoustic att.: Less than 3 dB
    Directivity: ± 60 Deg
    *Depending on flow-speed

    G.R.A.S. 67TS Turbulence Screen Kit

    The G.R.A.S. 67TS Turbulence Screen Kit is designed for aeroacoustic testing in solid-walled wind tunnels. The hydrodynamic component of turbulence is attenuated up to 25 dB. Thereby the acoustic signals of interest can be identified and diagnosed with a reliable resolution.

    Learn More

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