ETS-Lindgren's DuraSorb DSH-600H Absorber is the latest evolution of ETS-Lindgren’s low profile, hybrid anechoic absorber technology. It combines the advantages of the proven FerroSorb performance with the physical properties of the PS Series absorbers. DuraSorb is constructed using substrates with rigid, closed cell foams, which are loaded volumetrically and uniformly throughout the absorbers. DSH-600H is ideal for 3 m range and 5 m range chambers. Due to the close cell nature of the material, ETS-Lindgren’s Durasorb absorber has the capability to achieve a cleanroom level requirement (ISO8).