@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:member . skos:narrower . skos:altLabel "Valeport CTD 604" , "Valeport CTD 604"@en ; skos:broader , , , ; skos:definition "A CTD that samples on either time or depth increments based sampling with direct-reading or self-logging modes. Standard depth rating is 3000m, with 1000m and 2000m versions available for shallower work. The instrument is available with either a fast- or slow-response platinum resistance thermometer for profiling or mooring operations, respectively. Temperature accuracy is 0.02C and resolution is 0.002C over a range of -5 to +35C. The inductive coil conductivity sensors are accurate to 0.05 mS/cm with a resolution of 0.0003 mS/cm over the range 0.1 to 60 mS/cm, while the strain gauge pressure sensor has an accuracy of 0.1% full scale and a resolution of 0.005% full scale."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL0407" ; skos:note "accepted"@en ; skos:prefLabel "Valeport CTD 604"@en ; skos:related . skos:related . skos:narrower . skos:narrower . skos:narrower . skos:related . skos:narrower . skos:narrower . skos:narrower . skos:narrower .