In the field of non-destructive examination our company works in the field of tests used to detect surface-emerging flaws.

For this kind pf testing our company uses liquid penetrant inspections and magnetic particle inspections.

The clear differentiation between the two fields is due to the nature of materials to be processed.

Ferrous-based materials, and thus capable of being magnetised, are part of the field of magnetic particle inspections, while typical light-alloy materials that of liquid penetrants.

Both processes use two different methods for flaw detecting:

-                     natural light detecting

-                     artificial light detecting

After the various process stages, the flaw shows on the surface with a colouring that the operator can detect in normal sunlight.

After the various process stages, the flaw shows on the surface with a fluorescent colouring that can be detected by black-light lamp sets (WOOD light).

The basic difference when choosing either solution is field testing for natural light, whereas the use of properly-sized systems in production testing must be considered for the use of the artificial method.

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• Fixed-type 400W, 100 and 400W portable, black-light lamp units.
• Variable-focus black-light lamp units also available with battery operation.
• Spare bulbs and filters.
• Black-light and white-light intensity meters complete with calibration certificate.
• Transparent fluorescent comparators for flaw measuring.
• Complete line of Test Panels for penetrant control complete with certification.
• Refractometers.
• Safety goggles.
• White-light and black-light sensor re-calibration with calibration certificate.