Magnetic detecting defect display membrane

• The display membrane has fixed shape, and can be pasted at any part of work piece, such as the elevation and top of a container where magnetic particle and magnetic suspension cannot be scattered.
• The magnetic particle indication about a flaw on the display membrane can be permanently stored, if there is no interference from external magnetic field.
• Since the magnetic suspension is stored inside the capsule, the detection can be carried out in a clean environment, and there is no need to clean work piece after detection.
• Low detection cost, for the display membrane can be reused for thousands times.
• High detection efficiency.
• Ease to use. Soft as cloth, the display membrane can be pasted on any work piece and cut into any shapes.
• High sensibility, clear display on A-type test piece.
• Can be used with various magnetic detectors, such as fixed and portable magnetic detectors under DC, AC and pulse current.