Product Data Sheet
MAGNETIC FLOW/
COIL TEST PIECES
Magnetic Particle Inspection Equipment
General Description
Operating Instructions
Our magnetic flow/coil test pieces contain artificial defects
that simulate discontinuities when verifying MPI system
performance.
For the first use of your test piece, follow the procedure
outlined below when the unit has just been calibrated,
and there is fresh ink in the tank:
Part number 026T002
RRP58004, TP4 5 holes, 200 x 25 x 25 mm
1. Ensure that the test piece is thoroughly degreased and
free from corrosion and oxidation
2. Clamp the test piece between the contacts on the head
and tailstock of your bench unit for magnetic flow, or
position within the aperture of the coil
3. Apply magnetic ink while the current is flowing
Part number 026T041
BS6072 - 1 hole, 380 x 20 x 20 mm
4. Establish the current required to make the hole nearest
the outer surface visible on the outer surface
5. Further increase the current to establish indications from
the other holes on the outer surface of the test piece
6. Note the current required to establish each hole indication.
If your magnetising system is functioning correctly, each
hole should be visible at each subsequent use of the test
piece.
www.eu.magnaflux.com
Faraday Road, South Dorcan Industrial Estate, Swindon, SN3 5HE, UK T + 44 (0)1793 524566 E [email protected]
Bahnhofstr 94-98, 73457 Essingen, Germany T +49 (0) 7365 81-0 E [email protected]
Lagergrens gata 2, 652 26 Karlstad, Sweden T +46 54 29 39 50 E [email protected]
Version 17.1