@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . skos:narrower . skos:member . skos:related . skos:related . skos:related . skos:related . skos:narrower . skos:altLabel "Applied Acoustics Dura-Spark 410" , "Applied Acoustics Dura-Spark 410"@en ; skos:broader ; skos:definition "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 ; skos:inScheme ; skos:notation "SDN:L22::TOOL1709" ; skos:note "accepted"@en ; skos:prefLabel "Applied Acoustics Dura-Spark 410 Sparker System"@en ; skos:related , .