Ludlum Model 44-9 with minor blemishes Panasonic 5 cm)H X 3

5 cm)H X 3

The Model 19 is a complete turn-key system and includes two "D" cell batteries

Co-60: 27%

It has two doors for use to clear items from a contamination area or other boundary

High sensitivity μR measurements of rate and dose simultaneously

Ludlum Model 44-9 with minor blemishes Panasonic 5 cm)H X 3The 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