Yarementko Y., Simple guide…


Simple guide for the fluorescent suspensions pre-selection in MPI depends on ambient light conditions and surface roughness


Yuryi Yaremenko

Taking into consideration the rising expectations and demands of various industries, the constant requirement arise of customizing existent solutions or developing new products for the need of nondestructive testing and evaluation. Following the philosophy to provide personnel and environment friendly test media, as core requirement for each new development, we engineer our new solutions taking into account different process conditions and safety regulations. In case of magnetic particles inspection, we propose variety of fluorescent suspensions tailored to maximize contrast of indications depends on surface roughness and ambient lighting conditions.
In current paper, we would like to illustrate how external light conditions contribute to fluorescent indications appearance on different examination surfaces, and how detection media cope with these variables, maximizing contrast of indications and making interpretation process easier.
magnetic-particles inspection, contrast of magnetic inks indications, fluorescence of indications

Proceedings of 46th National Conference on Nondestructive Testing (KKBN),
17-19 october 2017, Starachowice, Poland

Online publication date

14 december 2017


Nondestructive Testing and Diagnostics, vol. 2, no. 4, pp. 3-6, 2017