An X-ray film of the neck, chest, and abdomen is usually taken to evaluate ingested metallic foreign bodies (MFBs). Using a hand-held metal detector (HHMD) to diagnose and locate MFBs was evaluated in this study. Children with a swallowed MFB were examined with X-rays and HHMDs in a prospective stud
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A Metal detection machine ensures: Purity of raw materials – incoming goods inspectionThose who can precisely check their raw materials are able to reduce defect costs and evaluate suppliers through early detection.Purity of the finished product – final goods inspectionThe customer may only receive
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The sensitivity of a metal detector is affected by several factors of food products, those include:• Product composition. For instance, a high content of salt in products like ham can make metal detectors give a false response (due to electrical conductivity). Also, blood and iron content in meat ca
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Metal detection machines work according to an inductive measuring principle. A high-frequency, electro-magnetic alternating field is generated by a transmitter coil. If a metal part moves through the Metal detection machine, this field undergoes a change which corresponds to the magnetic and electri
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