Gamma detector Cronos-4 , Cronos-11

• Cronos-4 counting chamber volume: 128.7 L (4.5 cu. ft) • Cronos-11 counting chamber volume: 345.5 L (12.2 cu. ft) • Amongst the lowest MDA/largest counting chamber volume combinations • Robust, ergonomic and easy-to-use and to decontaminate • Counts gamma photons with energy >50 keV • Six 50 mm (~2 in.) thick large surface area plastic scintillator detectors • Six sides of removable 25 mm (~1 in.) thick lead ingot shielding standard • Built-in 100 kg (~220 lb) range, 0.1 kg (0.22 lb) resolution, weigh scale • Single or Dual door operation • Automatic or manual selection of transmission correction factors • Alarms/messages provided audibly and visually • Same "industry-best" software and serial bus electronics consistent with the Mirion Argos™-3/5, GEM™-5 and Sirius™ family; no re-training needed • WebRemote® software enabled: provides an ergonomic and easy-to-use touch screen graphical user interface; accessible locally or via PC/tablet web browser • Windows 10 IoT operating system with LAN capability and USB ports • Algorithm based on Gaussian or Bayesian statistics (compliant with the ISO 11929:2010 Standard requirements) The Cronos-4 and Cronos-11 Gamma Object/Tool Monitors are extremely sensitive instruments used to detect gamma radiation in/on articles such as waste bags, tools, briefcases, hard hats, and other miscellaneous objects. Measurements which ensure that objects have no detectable radioactivity can result in significant cost savings in waste processing and/or storage.