試驗室XCQS-Ф50型磁選管技術參數
Technical Parameters of Laboratory Magnetic Tube

XCQS74-Ф50、XCQS73-Ф50型磁選管即戴維斯分析管，適用于礦山、冶金、地質等實驗室。是選礦過程中，用來測定強磁性礦石中強磁性成分含量的一種設備。

磁選管是在C型電磁鐵的兩極端之間，裝有玻璃管作往復移動和擺動。被分選的試料在通過磁場區時，磁性部分即附管壁附近。非磁性部分在機械運動中被水沖刷而排出。本產品由原地礦部唯一指定企業生產，執行行業標準。

XCQS74-Ф50、XCQS73-Ф50 Magnetic Tube or Davis Analyzing Tube is applicable  in labs.of mine, metallurgical, geological and other industries. It is designed to determine magnetic content in strong magnetic mineral in the mineral processing operation.

Magnetic Tube is C Type electromagnet fitted with glass tube between pole ends to reciprocately move and swing. When the test materials to be separated pass through magnetic fields, the magnetic portion will be absorbed near the tube walls and the non- magnetic portion will be washed down by water in the mechanical movement and discharged . The product is produced by the only enterprise designated by the former Ministry of Geology and Mineral Resources, in compliance with the Industrial standards.

XCQS74-Ф50型磁選管是在C型電磁鐵的兩極端之間，裝有玻璃管作往復移動和擺動。被分選的試料在通過磁場區時，磁性部分即附管壁附近。非磁性部分在機械運動中被水沖刷而排出。

XCQS74-Ф50 magnetic tube lies between the two ends of electromagnet. It is equipped with glass tube to reciprocate and swing. When the sorted samples pass the magnetic field, the magnetic parts get close to the tube wall. The non magnetic parts are discharged after washed away by water during mechanical movement.