Underwater 3D Laser Imaging - 3DL1

Underwater 3D Laser imaging (3DL1) system is a breakthrough technology that has been designed to produce a 3D imaging of virtually any object regardless of its materials, colours or shape, in a virtually few seconds at a distance of up to 2 metre.

3DL1 can measure accurately, length, size and shape of any objects in a subsea environment producing 3d images with great details, with a resolution down to 25 micrometer.

Features

• 3DL1 can obtain 3D imaging from high reflective materials, complex surface finishing, rusty and dark painted material.
• Engineered to the highest safety standard.
• Maximum suitability for subsea environment.
• Robust designed to absorbing wave impacts to >4g.
• Real-time data processing.
• Suitable for any Workclass ROV.
• No expertise is required to operate the system.

Benefits

• 3DL1 can capture the dimensional data of any physical object, structure or scene and then convert these data accurately into a threedimensional computer model.
• It can easily handle the transmission of mixed surfaces while providing high precision data.
• It provides unrivalled combination of speed, accuracy, flexibility and of wide field-of-view to capture large and small objects in great details.
• 3DL1 is a turn-key solution, simple to operate and no requirement for expert in the field.
• 3DL1 is designed for the rapid acquisition of high-quality 3D images.
• Modular design capable to operate as single or multi-sensing units to capture object with 360^o.

Technical Specification

Scanning distance	300-2000 mm
Minimum image resolution (mm)	1mm in all dimension (option: 25µm).
3D image size (mm)	600mm (L) x 600mm (W) x 600mm (H) (option: 1m x 1m x 1m).
X-scanning resolution	0.2µm.
Scanning speed	30 images per second.
Software	User friendly software requires no expert to operate.
Sensor Physical size including the pod (mm)	340mm (L) x 150mm (W) x 150mm (H), (Option: other sizes please contact us).
Laser power	5mW (Option 120mW)
Laser wavelength	473nm
Laser classification	Class 2 similar to that used for bar coding in the supermarket.
Power consumption	30W
Water depth (m)	1200m (option: 400m).