Abstract
Prompt Gamma Neutron Activation Analysis (PGNAA) technology has become the best choice to meet the needs of detecting the composition of industrial materials. High count rate is an important indicator of PGNAA and a large size NaI(Tl) detector is used. Two types of base board design are used to provide biasing voltage. “Simple” resistive base board design can not work properly in high count rate condition. The developed design with current source, achieved by transistors, can work properly in high count rate condition and has been greatly improved in various indicators. This paper includes PGNAA introduction, detector system introduction, two types of base board design and test result.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
