Acoustic Material Testing_BSWA Technology Co., Ltd.

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SC002/SC006/SC200 Sample Cutter for Impedance Tube

Quantitative measurement of acoustic properties includes the normal incidence sound absorption coefficients, the acoustic impedance ratios and the transmission loss of materials is an important..

Views：5565
SW4201 / SW4601 / SW4221 / SW4661

SW series impedance tube is designed base on transfer-function method, according to GB/T 18696.2, GB/J 88, ISO 10534-2, ASTM E1050-12, and ASTM E2611-17 standards, including impedance tube kit ..

Views：5341
SW420

SW series Impedance Tubes can accurately measure sound absorption coefficients and impedance according to standards described in ISO10534-2 (1998). They are based on the Transfer Function Method, ..

Views：4385
SW470

SW series Impedance Tubes can accurately measure sound absorption coefficients and impedance according to standards described in ISO10534-2 (1998). They are based on the Transfer Function Method, ..

Views：3637
SW422

SW series Impedance Tubes can accurately measure sound absorption coefficients and impedance according to standards described in ISO10534-2 (1998). They are based on the Transfer Function Method, ..

Views：5374
SW477 Impedance Tube

SW series Impedance Tubes can accurately measure sound absorption coefficients and impedance according to standards described in ISO10534-2 (1998). They are based on the Transfer Function Method, ..

Views：6288
SW420R Ground Sound Absorption Measurement Tub

ISO 13472-2: 2010 specifies a test method for measuring in situ the sound absorption coefficient of road surfaces with impedance tube. This method enables evaluation of sound absorption characteri..

Views：3910
F100/F50 Square Impedance Tube

F100/F50 square impedance tube is designed base on transfer-function method, according to GB/T 18696.2, GB/J 88, ISO 10534-2, ASTM E1050, and ASTM E2611 standards, including absorption tube kit an..

Views：3194
R-Cabin Small Reverberation Chamber Measurement System

R-Cabin is a small reverberation chamber which can be used to measure the sound absorption of materials for automotive industries.

Views：4302