Impact Noise Measurements
Remote Operation
Battery & Mains Options

Norsonic 277 Tapping Machine

The tapping machine Nor277 is the third generation of tapping machines from Norsonic for performing standardised impact noise tests (foot fall noise). It incorporates all the experience from the former generations into a compact, light, yet a rugged unit with the construction based on an extruded aluminium chassis.

The hammers are made of harden stainless steel, ensuring non deformation of the hammer shape even after years in use. The unit weight is only 10 kg including the optional battery. Retractable feet ensure easy transportation & storage.


Rugged Construction

Retractable Feet

Building Acoustics