SONAR:-  Sonar products are marketed by Hydro Products on behalf of Imagenex Technology Corp of Vancouver, Canada.  www.imagenex.com

The most popular and exciting product range is the DELTA-T Digital multi-beam sonar.

Delta-T was first introduced about two years ago to the scientific users in research Labs such as Woods Hole and others in USA and Canada.  During 2006 Delta-T was first launched in the UK and produced raw multi-beam data of the Aberdeen Harbour area.  This data was subsequetly reprocessed to give a bathymetry map of the seabed surface.  From then on the Delta-T has been seen in many offshore survey projects with excellent results and is now a very successfull product.

Delta-T 837 was a prototype multi-beam Profiler system and served to be the forerunner of the high performance offshore survey units used today in the O&G sector.  Our thanks goes to Eddie Aitken of the Aberdeen Harbour Survey dept for access and use of the Survey vessel "Sea Echo".

Applications to date have included work class ROV installations of the Delta-T in dual head configuration for acquisition of pipeline profiles and trenching real time 3D displays of trench levels whilst in progress.

The Delta-T multi-beam sonar has been configured for providng raw multi-beam data for the user post processing operation. There are numerous providers of this S/W and services and the Delta-T interfaces with most.  Special I/F packages have been added to the list of post processing sources such as Hypack, Eiva, QinSy, Caris and OIC being examples with more being introduced all the time.

Delta-T has various transducer Profiler head designs with type references 837, 837A and 837B.

Delta-T is available in Imager form also and can be offered in tilt head or fixed configurations in type references 837 and 837A/tilt.

Hydro Products is the supplier of the latest sonar sytem technology available from Imagenex Technology Corp .

Please refer to the Delta-T Multibeam sonar specification sheets for full details.

DT 837A Profiler Dual transducers

DT 837B Profilers Dual transducers

DT 837A Profiler Dual - Deployment from small vessel