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Datem Neptune 5000

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Datem Neptune 5000 marine cone penetration test

A coiled tubing, marine cone penetration test (CPT) system that is easy to mobilise and has a maximum penetration of 20 metres. This CPT unit is commonly used for site investigations for wind farms and offshore renewables.

We also have a smaller Datem Neptune 3000 CPT System, and various winches and HPUs that are suitable for deploying marine cone penetration test systems available for rental.

Key Data for Datem Neptune 5000

Thrust capacity 3,500kg
Max penetration 20m
Depth rating 3,000m
Power requirements 240V, 50/60Hz
Cone compatibility 5cm2 or 10cm2, T-bar
Cone sensors Axial load, sleeve friction, pore pressure and dual axis tilt
Umbilical voltage 650V
Penetration speed 2cm/sec
Tip range/accuracy 100kPa/Class 1
Sleeve range/accuracy 5kPa/Class 1
Pore pressure accuracy Less than 2%/Class 1
Tilt sensor accuracy Less than 1 degree
Cone sampling rate 20Hz
Frame sensors Altimeters, tilt, hydrostatic pressure
Dimensions 233 x 233 x 274cm
Weight 4,500kg
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