Discussion on alternative systems for film radiography

Film radiography is a well-established NDT technique and an accepted method for quality assurance. Recently, so-called new developments have been introduced to the market as alternatives for film radiography. Examples are fluorescent screen/film systems, cost containment films, wide-latitude films and storage phosphor plate systems. The authors have evaluated these systems and their applicability for NDT, taking into account factors such as sensitivity (image quality), speed handling, portability, reliability. In this paper the value and applicability for the NDT market of two of these methods, namely fluorescent screen systems and storage phosphor plates, are discussed, in comparison with conventional film techniques. Both technologies have been developed and are available within Agfa-Gevaert, therefore we can overview all aspects for the for Agfa strategic NDT market and discuss Agfa's strategy regarding these technologies; the conclusion is that all that is new is not necessarily beautiful!.