DEEPWATER

DC20003 - Polatrak® DC II™ DROP CELL w/500 FTDC II™ WITH 500 FEET OF CABLEThe Polatrak DC II is the first and only twin-element portable reference electrode of its kind. The twin elements provide on-board calibration, which reduces the chances of topside survey inaccuracies. The DC II boasts a guaranteed accuracy of +/- 5 mV. Trips offshore are expensive, and faulty equipment should never be a reason for repeating a mobilization.The rugged thermoplastic housing and tapered cone prevents snagging. The DC II shown is available with extra-long, three-conductor, 180” O.D. high-strength cable (up to 1,500 feet) and a high-capacity cable reel. The standard model comes with 250 feet (75 m) of cable. ELECTRODE ELEMENTS2 x Ag/AgCl sealedDEPLOYMENTSurfaceREADOUTSurface voltmeterDEPTH500 ft. (up to 1,600 feet cable length available)TYPE OF PROBESurface deployed drop cell used as proximity probeSTANDARD KIT INCLUDESRuggedized weighted probe, 75 M (250 feet), seismic test cable, plastic deployment reel.Alat Laboratorium Umum

PRX0001 - POLATRAK GENERAL PROXIMITY ELECTRODEPROXIMITY PROBE FOR DIVERSThe Polatrak proximity probe is designed specifically for diver use when conducting subsea platform services. Like all Polatrak probes, it has twin Ag/AgCl elements to allow on-line calibration. The standard SEA CON RM-3 connector allows it to be rapidly plugged into a diver’s inspection umbilical.The proximity probe can only be used with a topside ground. For purpose surveys, divers can be equipped with a general-purpose electrode that is easily attached to their gear and wired up to the surface. Readings can be taken topside.The probe can be interfaced to small eyeball-type ROVs if needed.ELECTRODE ELEMENTS2 x Ag/AgCl sealedDEPLOYMENTDiverREADOUTSurface voltmeterDEPTH300 m (1000 ft.)PROBE TYPEGeneral proximity probe with RM connector on a 1 m, (3 ft.) cable whip Alat Laboratorium Umum

POLATRAK ROV0018 -  ZINC CALIBRATION COUPONCALIBRATION COUPONThe zinc calibration coupon is essential for calibrating the probe offshore and for testing the reference electrodes.Zinc coupon for calibration of Polatrak cathodic-protection probes.Alat Laboratorium Umum

DC20004 - POLATRAK® DC II™ TOPSIDE DROP CELL FOR CATHODIC-PROTECTION SURVEYDC II™ DROP CELL w/250 FT CABLEThe Polatrak DC II is the first and only twin-element portable reference electrode of its kind. The twin elements provide on-board calibration, which reduces the chances of topside survey inaccuracies. The drop cell comes with 250 ft of cable, but can be ordered with additional length up to 1,500 feet, making it ideal for any topside cathodic-protection survey.The DC II boasts guaranteed accuracy +/- 5 mV. Trips offshore are expensive, and faulty equipment should never be a reason for repeating a mobilization. ELECTRODE ELEMENTS2 x Ag/AgCl sealedDEPLOYMENTSurfaceREADOUTSurface voltmeterDEPTH300 M (1,000 ft.)TYPE OF PROBESurface deployed drop cell used as proximity probeSTANDARD KIT INCLUDESRuggedized weighted probe, 75 M (250 ft), seismic test cable, plastic deployment reel.Alat Ukur Lainnya