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Noise & Vibration Sources


For making footfall noise transmission measurements in buildings as set out in International and National Standards.
Self calibrating test !

Nor277 is a tapping machine for impact noise measurements designed to meet the requirements given in ISO 10140-5. ISO 16283-2 and the old ISO 140-6, -7,-8 as well as ASTM E492 and ASTM E1007.

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