Our Kundt impedance and transmission tubes are designed to measure sound absorption coefficient, transmission loss and other material parameters based on ASTM E1050, ISO 10534-2, ISO13472-2 and ASTM E2611 standards.

Our Tubes

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IDEAL FOR ALL TYPE OF MEASUREMENTS

Conventional Tubes

Measure key acoustic indicators of a wide range of materials using 2, 3 or 4 microphone methods.

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IDEAL FOR METAMATERIALS

Square Tubes

Measure key acoustic indicators of a wide range of materials using 2 or 4 microphone methods.

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IDEAL FOR ROAD SOUND ABSORPTION

Asphalt Tube

Covers the 1/3 octave frequency ranges 250 to 1600 Hz. 100 mm diameter 2-microphone impedance and transmission tube.

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IDEAL FOR HIGH SOUND PRESSURE LEVEL

High Level Tube

Measures the main acoustic indicators of a wide range of acoustic materials using 2, 3 or 4 microphones methods.

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