Catalog excerpts
Product Data Tapping Machine Nor277 Application • Impact sound transmission testing according to ISO140, part VI, VII and VIII, ASTM E-492 and ASTM E-1007. Remote operation from hand switch or PC Mains or battery operation Low weight Compact Rugged construction Built in self check of hammer fall speed, and tapping sequence. • Retractable feet
Open the catalog to page 1General 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 and storage The unit has the required five...
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