Year
2016
Abstract
Portable measurement systems for critical materials, including those for fissile materials often comprise detection/sensor modules and separate data collection and analysis components. In secured areas these components are cable connected as wireless communication is not an option. In consequence, correct equipment usage, which includes simultaneous positioning and focus upon the object/region being quantified, observation of incoming data, difficult physical conditions and often while dressed in protective equipment, is complex. Primary issues include, the knowledge gap between instrument manufacturers and end users1), the human interface with the equipment and other human factors where balance, perception, situational awareness and personnel health level influence the physical control and positioning of the detector. All these aspects may impact the measurement outcome and Total Measurement Uncertainty (TMU). These issues can be addressed through focus upon the detection system end use and its deployment. In this work, we are developing approaches and solutions to: