We at Alsident System
A/S are the only manufacturer of extraction arms
who have our products tested thoroughly by different impartial institutes, such as the Danish Technological Institute, Delta and BAM (Germany). The tests include both extraction efficiencies, conductivity (of antistatic
arms), noise level and pressure drop.
You will also find a summary of our very extensive measurements of extraction efficiency and a report particularly about local extraction in hairdressing salons.
You are always welcome to contact us for further information and documentation.