https://specialtydevices.com Thu, 20 Mar 2025 20:32:33 +0000 en-US hourly 1 https://i0.wp.com/specialtydevices.com/wp-content/uploads/2015/09/cropped-image35.jpg?fit=32%2C32&ssl=1 https://specialtydevices.com 32 32 185715115 https://specialtydevices.com/product/vibecore-mini/ Sat, 01 Feb 2020 00:06:22 +0000 https://specialtydevices.com/index/?post_type=product&p=2395 [/cl-popup]]]> 2395 https://specialtydevices.com/product/vibecore-d/ Fri, 31 Jan 2020 22:58:27 +0000 https://specialtydevices.com/index/?post_type=product&p=2316 The VibeCore-D can take 2” or 3” diameter core samples and the new VibeCore-4D adds the ability to take a 4” diameter core sample. The SDI VibeCore can operate at up to 200ft water depths and takes up to a 28ft long core tube. “Operating water depth” - The VibeCore is effective from virtually no water depth to about 100 feet or up to 200 feet if the deep water option is selected. “Core sample length” - We have taken 28 foot long samples with a "Core Coupler" joining a 20ft core tube to a 10ft core tube on the VibeCore. The VibeCore will reach refusal if it encounters large gravel, a root, rock or sediment with very low water content. “Core compression” - Another factor in core sampling is "core compression" This "core compression" term is a bit of a misnomer. Water is virtually incompressible and usually even less compressible when dealing with water saturated sediments. The core material does not compress. A more accurate description is that the material fails to enter the core tube. Read the "Vibecore Application Note"   [cl-popup btn_label="Contact For Pricing" align="center" size="m"]

[/cl-popup]]]> 2316 https://specialtydevices.com/product/core-tubes/ Fri, 06 Sep 2019 20:18:06 +0000 https://specialtydevices.com/index/?post_type=product&p=2424 Material Nominal Sizes O.D. I.D. Wall Lengths Aluminum 2" 2.000" 1.9" 0.05" 1'-8' feet Aluminum 3" 3.000" 2.9" 0.05" 1'-12' feet Aluminum 4" 4.000" 3.9" 0.05" 1'-12' feet Polycarbonate 2" 2.000" 1.75" 0.125" 1'-8' feet Polycarbonate 3" 3.000" 2.75" 0.125" 1'-12' feet Polycarbonate 4" 4.000" 3.75" 0.125" 1'-12' feet [cl-popup btn_label="Contact For Pricing" align="center" size="m"]

[/cl-popup]]]> 2424 https://specialtydevices.com/product/survey-craft/ Fri, 06 Sep 2019 19:14:31 +0000 https://specialtydevices.com/index/?post_type=product&p=2399 Sorry This Item Is Temporarily Out of Stock. The DJB-1243 has been specifically designed to serve as a portable shallow-draft work platform for hydrographic surveying, sediment mapping and core sampling of small or shallow water bodies. The DJB is particularly useful for water bodies without launching ramps, as it can be transported in the bed of a pickup truck and hand-carried by two people for assembly at the water’s edge. In the unassembled configuration, the two hull sections stack on built-in stacking points. The assembled platform will accept small outboard motors and functions as a stable survey craft. Installed mounts are included for a GPS antenna, Beacon antenna, depth transducer and sub-bottom profiling transducer array, BSS+, SURVEYCASE or BATHYCASE survey instruments. The DJB can serve as a platform for core sampling with SDI’s VIBECORE coring device. With this DJB-CORE option, the DJB is equipped with three-point mooring equipment, a spud pole shallow-water anchoring system, a derrick with hand winch, and core tube racks for storage of both unused core tube and core samples. The DJB is also equipped with operator seating and reserve flotation and a mounting for the VibeCore control. Survey Tools from SDI include VibeCore Sampler, Sediment Mapper, SurveyCase, Sidescan Sonar, Waterproof Computers and Displays. [cl-popup btn_label="Contact For Pricing" align="center" size="m"]

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