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新聞中心

磁性元件分析儀的技術特點

 
      磁性元件分析儀用來檢測樣品中的微量鐵、鈷、鎳磁性物質,無論是用來制造光纖材料的超高純度玻璃還是用來生產電線絕緣材料的塑料,確定原材料中鐵的含量對成品的質量是非常關鍵的。
     利用兩個空心線圈,一個線圈作為參考,一個用來接收用來分析的樣品。線圈通683Hz的交流電源,阻斷50Hz和60Hz的電源,這是在工業環境中常見的干擾源。樣品中磁性物質的存在導致的兩個線圈的不平衡將產生一個信號,這個信號強度與磁性物質的量成正比。經過同步檢測,信號以%磁含量數字顯示。
      所有的組件都包含在一個很小的鋁制模塊中,這個模塊特別設計用于罩住電子控制器件和儀表。這些控制元件位于外殼頂部方便觀測和接近。電源和一些接口位于儀器側面,操作簡單明了,已經輸入重量的樣品放置在樣品線圈的中心,然后數據讀出,顯示結果。
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