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SPECIFICATIONS

Here you will find all test methods, standards and test specifications with which we can handle your individual orders.

A list of all flexibly accredited test methods can be found here.

Please find our OEM-Approvals here.

ASTM E1050

Determination of impedance and sound absorption coefficient of acoustic materials

Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System

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KONTAKTFORMULAR

Further tests