Radiation Area Monitor Comparison Posted on December 6, 2018February 5, 2019 Radiation Area Monitors can offer a wide range of protection against potential radiation exposure in your laboratory or facility. In order to find the best model for your application, we’ve included a comparison table below. Most of our Radiation Area Monitors come with an external probe option to provide flexibility in the install. All of them come with free software to setup text and email alerts and monitor every area monitor on your network. From the more sensitive models our scintillation based models to the general GM applications, we have you covered. Of course, we also have custom probe options available if none of the typical configurations don’t meet your needs. Just tell us about your application and we can recommend the best probe options for your needs. Model Operating Range Probe Type Sensitivity(137 Cs) Energy Range Max Cable Length Scintillation AM-1X1 1 µR/hr to 10 mR/hr (0 µSv/hr – 0.1 mSv/hr) 1X1 Nal(Tl)Crystal >18,000 CPM/mR/hrVery SensitiveGood for Low Level Applications 30 KeV – 2 MeV 50 ft AM-1X1-EXT AM-1X1-BOX AM-2X2-EXT 0.1 µR/hr to 2 mR/hr(0 – 20 µSv/hr) 2X2 Nal(Tl) Crystal >90,000 CPM/mR/hrMost SensitiveBest for Low Level Applications AM-2X2-BOX Geiger Müller AM-7128 15 µR/hr – 200 mR/hr (0.2 – 2000 µSv/hr) Halogen-quenched Geiger Müller Tube 18 cps/mR/hr 90 MicroSec Dead-Time > 40 KeV 150 ft AM-7128-EXT AM-71313 0.1 to 1500 mR/hr (0.1 – 15,000 µSv/hr) 7.5 cps/mR/hr 45 MicroSec Dead-Time AM-71313-EXT AM-7149 0.2 – 16,000 mR/hr (2.0 – 160,000 µSv/hr) 1.5 cps/mR/hr 15 MicroSec Dead-Time > 30 Kev AM-7149-EXT The Radiation Alert® Area Monitor is one of the most ... AM-7149 Radiation Area Monitor The Radiation Alert® Area Monitor is one of the most ... AM-71313 Radiation Area Monitor The Radiation Alert® Area Monitor is one of the most ... AM-7128 Radiation Area Monitor The Radiation Alert® Area Monitor is one of the most ... AM-2X2 Radiation Area Monitor The Radiation Alert® Area Monitor is one of the most ... AM-1X1 Radiation Area Monitor