Title: Single-coil metal detector limits
Authors: Bouřa, Adam
Citation: Electroscope. 2016, č. 1.
Issue Date: 2016
Publisher: Západočeská univerzita v Plzni, Fakulta elektrotechnická
Document type: článek
ISSN: 1802-4564
Keywords: detektor kovu;vodivá cívka;měření
Keywords in different language: metal detector;conductive coil;measurement
Abstract in different language: The paper deals with the single-coil metal detector. It presents measurement and test results that predict practical limitations of this detection concept. The studied principle is based on the coil’s inductivity change when a metal object is approached. This principle is very o ld and nowadays it is obsolete. Advantage of this principle is its simplicity. It can be easily implemented for several searching coils. As the result it can be constructed very cheaply device for effective and automated land screening. Six different oscil lator types were tested with three different shapes of the searching coils. The sensitivity was tested on several metal objects. Maximal detection distance was tested in free air for axial distance.
Rights: Copyright © 2015 Electroscope. All Rights Reserved.
Appears in Collections:Číslo 1 (2016)
Číslo 1 (2016)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/17665

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