A range of equipment for survey, location and fault finding of Submarine and Buried Cables.
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The Tinsley 5903 Long Haul Submarine Cable Test Set brings the latest technology to the tried and tested DC methods of cable fault location for both repeatered and un-repeatered systems.The more common test procedures which are associated with the location of types of cable fault such as "open circuits" and "shunt faults" are preprogrammed into the instrument.This allows the procedure to be carried out automatically therefore eliminating operator errors and reducing the uncertainty of the predicted fault position. |
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The Tinsley Submarine Cable Survey System is designed for use by divers working in areas where it may not be practical to use an R.O.V.. With a low frequency electroding tone applied to the cable, the system can be used to locate cables buried beneath the seabed and to establish their burial depth.
The system consists of a hand held Sensing Unit (type 5931) that is designed to be easily manoeuvred whilst under water. An audio output to the diver allows the Sensing Unit to be positioned at a point with the highest signal level. This corresponds to a point directly over the cable being surveyed. Once the cable is precisely located the Sensing Unit is placed on the seabed at that point and a measurement of Burial Depth made.
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The Tinsley 5910 is a portable Short Haul Submarine Cable Test Set that brings the latest technology to the tried and tested DC methods of cable fault location.
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The Tinsley 5910R is a rack mount version of the 5910 portable Short Haul Submarine Cable Test Set. |
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The Tinsley Electroding Generator, type 5915, has been developed with British Telecom to locate Submarine Telephone Cables.
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The Tinsley 5916 Electroding Detector is the ideal equipment for use on board ship when the electroding method is employed for the detection of submarine cables buried or laid on the sea bed.
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The 5917/5918 Electroding Probe and Detector system is a high gain low frequency selective Receiver/Amplifier to detect the electromagnetic field from a submarine cable energised by the Tinsley 5915 Electroding generator or similar.
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The Tinsley 5941 CTU is the ideal termination unit for non-repeatered submarine cables. It offers a simple method of selecting an open or short circuit condition and a safe means of discharging the cable. |
