RAM ION

Features : • Ion chamber ( 500 cc atmospheric) survey meter • Barcode laser scanner • Wide measuring range of 1¼ Sv/ hr to 500mSv/ hr ( 0.1 mR/ hr to 50R/ hr) • Built in memory to store data • Compact, lightweight and easy-to-use, one hand operation • Dose rate and accumulated dose measurement • Display illumination • Freeze mode to record the highest dose • Display illumination • Freeze mode to record the highest dose • User programmable dose rate and accumulated dose alarms • Remote PC communication Specifications: Measuring Range: 1 ¼ Sv/ hr to 500 mSv/ hr ( 0.1 mR/ hr to 50 R/ hr) Display Range: 0.1 ¼ Sv/ hr to 500 mSv/ hr ( 0.01 mR/ hr to 50 R/ hr) Accuracy: ± 10% of reading within measuring range Gamma Energy Dependence ( 137Cs) : Better than ± 20% at 20keV to 1.3MeV Angular Dependence ( 137Cs) : Less than ± 5% ( for ± 120o of front direction) . Ion Chamber Volume: 500 cc Chamber Wall and Cover Thickness: 300mg/ cm2 ( tissue equivalent) Window Thickness: 7 mg/ cm2 Response Time: 2 sec. for readings above 1 mR/ h 5 sec. for auto-ranging change, from Low to High Range Power Source: Two 1.5V C-type Alkaline cells - 100 hours of continuous operation Display : DigiLog ( 3 digits and 2 decades of analog bar graph) Data Logging : 347 data records ( 1415 with extended memory) Temperature Range: Operation: -10oC to + 50oC ( 15oF - 122oF) Storage: -20oC to + 60oC ( -5oF - 140oF) Humidity Range: Up to 95% RH ( non condensing) Dimensions: Width: 10cm ( 3.9" ) , length 25cm ( 9.8" ) , height 19cm ( 7.5" ) Weight: 1, 100g ( 2.4lb) Casing: High impact ABS