Electrical systems - Import export

System for the demagnetization of naval ships and subsequent magnetic surveying on a magnetic demagnetization and surveying equipment installed on a pier, with the special feature that the ship is stationary during the entire treatment process. Treatment and magnetic measurement of Navy vessels in combination with low cost and area economy lead to a range that combines the advantages of ODMR and CDMR, where all system entities are installed vertically on a low-level magnetic jetty or pier. STL has developed this idea becoming the Half-Space Deperming Range (HDMR) providing cost and time effective deperming and measurement processes for Navy vessels with an optimal benefit-cost-ratio. Above sketch shwos the HDMR combining simulation and deperming coil system integrated on an existing jetty.