User Manuals, Instructions and Guides for ROGA products.
ROGA SW420R Impedance Tube User Manual
Get the most out of your ROGA SW420R Impedance Tube with this user manual. Designed for measuring the sound absorption properties of road surfaces on site, this portable and stable product conforms to ISO 13472-2:2010, ISO 10534-2:1998, and GB/T 18696.2-2002 standards. Discover how to evaluate sound absorption characteristics without damaging the surface.