Inspection of welded tubes with
sectorial magnetization and sectorial coil

Advantages * Unlimited product speed * Low maintenance * Possibility to inspect many production lines using one multi-channel Zet@ Master * Analysis output report by lot or single tube units, at the operator's request * Sorting by defect severity * View of all control parameters and position of the defects on a single screen * Monitoring of the noise level, with an alarm, to detect defects caused by the manufacturing process * Accurate positioning of test coil * Outer diameter from 10 to 500 mm Technical specifications >Eddy current equipment : * Zet@ Premium dual channel : allows use of one channel in absolute mode for detecting long defects (essentially for roller welded tubes). * Zet@ Master multi-channel, multi-frequency : allows control of multiple lines simultaneously using one Eddy Current equipment (up to 6 lines). >Coils : 3 standard sizes Differential / absolute and / or multi-differential and absolute (used primarily for detection of long defects); >Magnetizing unit : 3 standard sizes For production lines or non-ferrous materials, the magnetizing unit is replaced by a sector support coil. >Marking system : instant drying ink (2 standard colors), for high speed production lines. >Demagnetization unit : AC or DC