Permanent Magnetic particle flaw detection / mpi testing machine for laboratory

Permanent Magnetic Particle Testing , Handy Yoke Flaw Detector                                          

HCDX-300 Permanent Magnetic Yoke flaw detector,it is  special use for magnetic powder inspection,the testing tool is small and portable,and do not need power supply.
It is mainly use on working shop,laboratory,and most suitable space where do not have power supply. Such as testing spot or flammable and explosive special environment.

    Technical Parameters

  Lifting power>12kg

  Magnetic electrode distance: 50-200mm  continuous adjustable

  Outline dimension() :175mmX160mmX45mm

  No.2 test block,A type clearly display

  Weight: 1.5kg

Operating principle

Utilize the strong magnetic field of permanent magnet,magnetize the surface of ferromagnetic material,      

It could form partial magnetic pole on or close the surface,And scatter high-quality magnetic powder, It will be absorb on the flaw place by the magnetic pole, By this means,we could find the the shape and situation of the flaw.

Structure feature

The distance between magnetic pole is 50-200mm, and it is continuous and adjustable. The probe is rotatable, so it could detect flaw on various surface  Also,it could work segmented and partial on large workpiece, it is much more superior on these occasion that working at heights and inconvenience power supply

Operating method

Please get ready before you do flaw detector,take off the fill iron and test it, lifting power>18kg,it could be use.

When you do flaw detector, adjust the distance between the magnetic pole,so that the workpiece could touch the yoke and work as the detector technology rule. Large workpiece could segmented and partial test

After operate completed,short out the two yoke use the fill iron and make loop control, so that it could reduce the disturb of ground and outside magnetic