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Laboratory Davis Tube Tester

Laboratory Davis Tube Tester
Laboratory Davis Tube Tester
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Product Code : STLDTT 01
Brand Name : Star Trace
Product Description

Serving the industry for the last 23 years, we have become a renowned manufacturer and supplier of an extensive range Laboratory Davis Tube Tester. These testers are used to generate magnetic field intensity. We use high quality materials and components to manufacture the tester. The quality inspectors check the Laboratory Davis Tube Tester on safety and efficiency parameters to offer a defect free range.


  • Designed to separate a small sample of pulverized magnetic iron ore into magnetic and non-magnetic fractions

  • Light in weight, longer working life and easy to use

  • Product is fabricated under the supervision of expert technocrats

Further Details

Laboratory Davis Tube Tester consists of an extremely powerful electromagnet which can generate a magnetic field intensity of up to 4,000 gauss, a glass separation tube and a motor driven agitation mechanism.

The tube is positioned between the poles of the magnet at an angle of approximately 45 degrees (the angle is adjustable).

(Laboratory Davis Tube Testers)

During the operation of a small electric motor drives the agitating mechanism that supports the water filled glass tube.
(Laboratory Davis Tube Tester)

The tube moves forward and backward while it rotates simultaneously. Any magnetic particles present in the product sample inside the tube are collected in the zone of intense magnetism. A vigorous washing action by agitation is applied to these magnetic particles. Eventually all non magnetic particles are flushed from the tube.
(Laboratory Davis Tube Testers)

A clean concentrate of magnetic particles is then available for determining percent.
(Laboratory Davis Tube Tester)


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