Ludlum Model 44-9 with "C" Connection - Like new condition Dosimeter alarm signal (current sink)

alarm signal (current sink)

or use their own IOS device to run the meter

Dual phosphor (ZnS/BC400) scintillation detector for simultaneous alpha and beta/gamma discrimination

Barcode 15307173

) (Dia x thickness) NaI (Tl) crystal scintillator optically coupled to a 5

Ludlum Model 44-9 with "C" Connection - Like new condition Dosimeter alarm signal (current sink)The Ludlum Model 44 9 is a "Pancake" style GM Detector. This detector is sensitive to alpha, beta, and gamma radiation. Its size and shape provide easy handling for surveying or personnel monitoring. The detector is energy dependent, over responding by a factor of 6 in the 60 keV to 100 kdV range when normalized to 137Cs. Application: Alpha, Beta, Gamma Survey, Sample Counting Detector: GM Pancake Active Open Area (cm2): 15 12, Window (mg cm2): 1. 7