{"id":40214,"date":"2023-03-14T20:08:55","date_gmt":"2023-03-14T20:08:55","guid":{"rendered":"https:\/\/shoppingdealer.com\/?p=40214"},"modified":"2023-03-14T20:08:55","modified_gmt":"2023-03-14T20:08:55","slug":"md5008-metal-detector-coil-big-search-coil","status":"publish","type":"post","link":"https:\/\/shoppingdealer.com\/?p=40214","title":{"rendered":"MD5008 Metal detector Coil Big Search Coil"},"content":{"rendered":"


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Application:<\/span><\/span><\/span><\/div>\n
The metal detectors are mainly used to detect and identify underground metals. Besides military using, they are widely used in:<\/span><\/span><\/div>\n
(1) Security inspection, public security organs\u2019 ransack:<\/span><\/span><\/div>\n
(2) Scan metal foreign matter in raw, fuel and foods;<\/span><\/span><\/div>\n
(3) Scan metal articles in mail or luggage;<\/span><\/span><\/div>\n
(4) Detect underground pipelines, cables;<\/span><\/span><\/div>\n
(5) Archeology, mineral exploration, find underground metal articles.<\/span><\/span><\/div>\n
Component:<\/span><\/span><\/div>\n
(1) Attach external battery box and bag<\/span><\/span><\/div>\n
(2) Attach big and small search coils\u00a0<\/span><\/span><\/div>\n
Specification:<\/span><\/span><\/div>\n
(1) Emission Frequency: 6.99KHz<\/span><\/span><\/div>\n
(2) Signal Frequency: 437Hz<\/span><\/span><\/div>\n
(3) Weight: 2.87KG<\/span><\/span><\/div>\n
(4) Sensitivity: Small coil: 25~30cm (test 25US cent)<\/span><\/span><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Big coil: 35~40cm (test 25US cent)<\/span><\/span><\/div>\n
(5) Max Detection: Small coil: 1.5 meters<\/span><\/span><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Big coil: 3.0~3.5 meters<\/span><\/span><\/div>\n
This conclusion is elicited by testing a aluminium sheet (60cm*60cm*1cm) buried in dry soil.<\/span><\/span><\/div>\n
(6) Power Supply: 8pcs 1.5V Batteries<\/span><\/span><\/div>\n
(7) Operation Mode: Ground balance mode;Discrimination mode.<\/span><\/span><\/div>\n

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