Enhanced radiological detection instrument training

Full text: Whether ensuring the security and safe use of recorded radioactive materials, or detecting, identifying and responding to radioactive materials out of regulatory control the provision of an ever increasing range of radiological dosimeters, survey meters and spectrometers does not, in itself, enhance nuclear security. These tools are only as good as the ability of deployed personnel to operate them correctly. It is therefore: essential that training in the coordinated use of such instruments be as realistic and comprehensive as possible. However, there is an inherent difficulty in using the real radiological detection instruments for training because such devices require radiological sources to generate response. Systems that simulate radioactive materials using ultrasound, electromagnetic, or fluorescent, powders/liquids are already firmly established within the radiological instrument training community. These simulated radioactive sources/materials create a response in simulation detection instruments, or simulation probes attached to real detection instruments, to enable the opportunity to provide safe instruction in the use of specific devices as well as the correct procedures during their deployment. In order to extend the opportunities for the comprehensive training of multiple personnel using multiple simulation instruments in a wide area field exercise scenario the PlumeSIM system has been developed by Argon Electronics LLP. RAD PlumeSIM is a dedicated element within the broader PlumeSIM product family, enabling instructor management of the response of radiological simulator instruments to fully configurable 'virtual plumes and hot spots', in real time, over a training area defined by user selected mapping. Instructors are provided with the ability to select the parameters for the exercise (including the type of radiation hazard, the release of single sod multiple sources, and a full range of environmental conditions), and record the actions of trainees from a single location. With three modes of system operation - planning, classroom, and field exercise - and additional features including post-event environmental simulation and an after action review capability, consistent and auditable radiological instrument training can be safely and cost-effectively conducted without the restrictions imposed by the national and international regulations pertaining to the movement and control of radioactive materials, benefiting both individual equipment operator groups and wider command and control response management structures. (author)