Neptune 5000 CPT System

The Neptune 5000 CPT system weighs 5 tonnes and has a 20 metre rod. The system uses five and ten cm2 cones.

  • Seabed CPT system
  • 35kN/70mpa thrust capacity
  • Maximum penetration 20m
  • Real time control and data display
  • Water depth rating 3000m
  • Frame and cone inclination
  • 5 & 10cm2 piezocones
  • Easily deployed compact subsea frame
  • Single coax connection for power & data
  • Easy to operate WindowsTM based PC controls
  • Automatic safety cut-outs
  • T-bar testing

T-Bar

 Neptune 5000

TECHNICAL SPECIFICATIONS

  •  Dimensions 

2.2(L) x 2.2(W) x 2.6m(H)
  • Penetration speed

2cm/sec ± 10%
  • Weight in air 

4500kg approx
  • Retraction speed 

5cm/sec approx
  • Water depth rating

3000 metres
  • Cone size 

5 or 10cm2
  • Power requirement 

240Vac 1ph 50/60 Hz
  • Acquisition 

RS 232 19,200 baud

    
APPLICATIONS

  • Pipeline route surveys
  • Site assessment surveys 
  • Pre-dredge geotechnical surveys 
  • Calibration of surficial geophysical data
  • Reclamation quality control
  • Nearshore site investigations
  • Mineral exploration
  • Cable route surveys


TYPICAL VESSEL REQUIREMENTS

  • Crane or ‘A’ frame of sufficient capacity for safe launch and recovery
  • Ability to hold station
  • 240V 3-phase power supply 20KVA, Winch requires 415V 3-phase power supply
  • Minimum deck area of 25-50m2

 

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