Purpose of the development: Designed for precise localization of faults such as "breakdown" in power cables.

Recommended application field: Scope - energy.

Technical characteristic: Specifications: - Gain control range acoustic channel> 65 dB magnetic channel> 50 dB - Screen LCD display for measurement results and status Information 00.0 ms to 99.9 ms 3-digit 7-segment indicator - Indication of overload "OVFL" delay time> ms - The frequency range from 100 Hz to filter 1,5 kHz (Acoust.) 270 Hz ... 1,5 kHz - Food 10h1,5 B Battery "mignon" (R6) - Working time Approx. 16 h. intermittently - Dimensions 230-125-92 mm - Weight approx. 1.25 kg (incl. A battery).

Advantages over analogues: Benefits: - A light receiver with straps to be worn; - Portable sensor; - Excellent acoustic properties; - Measurement of the delay in digital form without switching range; - Indication of the electromagnetic field strength for locating the cable; - LCD display for better reading of information; - Indication of battery status; - High reliability due to spatter resistant keyboard; - Possible application in the field.

The development stage readiness: Introduced in production

Description of the development:
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Magnetic field sensors and receive acoustic signals, which are then processed in Digiphone. According to the configuration and intensity of a magnetic field caused by the current pulses from the generator of shock waves can be determined by the position of the cable route. Indication of the level of electromagnetic signal Digiphone to determine the place of maximum field strength, which is usually above the cable. With the localization of acoustic method analyzes the sound signals generated at the site of the break. Plug-in filter is designed to optimize the results of measurements by minimizing the level of typical ambient noise (wind, car). Analysis of the time difference of reception of acoustic and electromagnetic signal is applied to measure the distance Didiphone. This time difference is reduced as you get closer to a fault. Directly above the location of the fault can be determined in a clear minimum distance measurement. In this type of measurement of the intensity of both signals is not a determining factor for the localization of the fault, it allows you to define a fault in the cable laid pipes.

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua