. . . . . . . . . . . . . "2021-06-23 15:58:21.0" . . . "SDN:L22::TOOL1709" . . . "1" . . "accepted"@en . "false" . "1" . "SDN:L22::TOOL1709" . "Applied Acoustics Dura-Spark 410" . "Applied Acoustics Dura-Spark 410"@en . "A variable tow-depth sparker for use in sub-bottom geophysical surveys. It is mounted on a stainless steel catamaran with flotation for towing behind a vessel. The Dura-Spark 410 consists of 5 arrays of 80 tips allowing the operator to tune the source from the vessel to its application. The typical operational bandwidth of the Dura-Spark 410 is 300Hz to 1.2KHz. When coupled with the CSP-Nv Seismic Power Supply the system offers 2000J/s peak discharge rate."@en . . "2021-06-23 15:58:21.0" . "SDN:L22::TOOL1709" . "Applied Acoustics Dura-Spark 410 Sparker System"@en . . .