News
Home » News
  • Handheld metal detectorThe handheld metal detector is a kind of metal detector, which is named because of the way it is used. The following is a detailed introduction to the handheld metal detector: 一、Working principleThe hand metal detector works on the principle of electromagnetic induction. When
  • Working Principle of Security Walk-through metal detector (WTMD)WTMD works through the principle of electromagnetic induction, the internal transmitting coil generates a low-frequency alternating electromagnetic field, when the personnel carries the metal object through, the metal object will be ind

     TEL : +86-21-33909300

      FAX: +86-21-50312717

      EMAIL : sales@eastimage.com.cn
Copyright © 2019 Shanghai Eastimage Equipment Co., Ltd. All rights reserved.  Sitemap.