OTAQ DragonFish: Underwater Laser Measurement System
The DragonFish is a highly compact and rugged underwater laser measurement and profiling system with topside video and software analysis.
Laser Calliper laser measurement and profiling with video and software analysis
Harsh environment proven, reliable, compact and easy to use
Enables measurement up to 0.5mm accuracy
Does not require INS / positioning input from Survey
No offshore technician or data related post processing costs, can be operated with remote training which can be completed in 1 to 2 hours
Max range is 100-200mm
Accuracy is up to 0.5mm
Resolution is up to 0.3mm
Laser wavelength is 450nm
Laser power is 70mW
Any underwater task where highly accurate measurement and profiling is required
Provides sub millimetric point to point measurements and profiling of shapes, enabling diameter, circumference, radius, angle, distance.
Ideal for weld seams, mooring chains, depletion, integrity , impact damage