|Magnetic field strength at the center of the air gap between the poles||200 kA / m|
|Magnetic field strength in the air in the middle region between the working ends of the magnet, not less||65 kA / m|
|Interpolar distance||80 mm|
|Weight of the device, not more||1 kg|
|Dimensions – cylindrical – flexible magnetic core||40*120*360 mm|
Magnetic Flaw Detector (Magnetic Yoke) applies in circumstances where the electric equipment mustn’t be used or prohibited by the rules.
Device is used during magnetic particle inspection (where it is applicable) according to ASTM E 709, ASTM E 1444, ASME Section V Article 7 and MIL-STD-1949.
Magnetic Flaw Detector is used to detect surface and subsurface cracks of all kinds (flake, lack of fusion welded joints, tears etc.) in structures made of ferromagnetic materials.
The device has two permanent magnets placed in a cylindrical shells, which are connected by a flexible magnetic wire, so it can be used for MPI of remote locations, corner welds and other products of various shapes and sizes.