An automatic activation analyzer with sample changer, pneumatic transfer system and fast pulse counting with real time pulse pile-up and dead time compensation is described. Transfer times between 80 and 300 ms from irradiation position to measurement station can be obtained. Counting losses are corrected within 10% up to total count rates of 120 kc/s.
Niskala, P., Pitkänen, V., Rosenberg, R., & Vänskä, L. (1992). An automatic NAA analyzer for short-lived nuclides. Journal of Radioanalytical and Nuclear Chemistry, 160(2), 407-416. https://doi.org/10.1007/BF02037115