AT6130 Radiation Monitor
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АТ6130 Radiation Monitor Applications ▪ Radiation protective measures in case of nuclear disasters Pocket Radiation Monitor ▪ Civil protection ▪ Radioecology ▪ Fire-fighting service ▪ Customs service ▪ Dosimetric monitoring in manufacturing facilities, health care and other institutions ▪ Identification of banknote, identity document, personal belongings, clothing, etc. contamination with radioactive substances Features ▪ Low weight and small size ▪ Automatic compensation of intrinsic detector background Compact device intended for gamma and X-radiation ambient dose equivalent and ambient dose equivalent rate measurement, as well as for measurement of beta particle flux density on contaminated surfaces. In search mode it measures count rate in counts per second. ▪ Sound and visual alarm in case threshold level is exceeded for dose, dose rate and flux density ▪ Rapid reaction to statistically significant change of dose rate (measurement process restart) AT6130 HAS TWO VARIANTS: - w/o PC communication interface - with Bluetooth interface ▪ Selective measurement of beta and gamma radiation in mixed fields ▪ Field operation capability over a wide temperature range Operating principle Device operating principle is based on the process of count rate measurement of impulses, generated in Geiger-Muller counter tube under the influence of X, gamma and beta radiation. ▪ In search mode each registered gamma quantum (beta particle) is indicated by a sound signal Count rate is converted automatically into measurable physical values throughout the range. Energy compensating filter allows correcting energy dependence of sensitivity efficiently in entire energy range of photon radiation. ▪ Up to 2000 measurement results can be stored in non-volatile memory with information about measurement date and time Microprocessor-based unit is responsible for controlling the radiation monitor operating modes, calculations, storing and displaying measurement results and for self-checking function. ▪ Measurement results, current time, date and battery life indicator is displayed on matrix LCD screen Rated sensitivity of each measurement range sets up automatically during calibration procedure. ▪ Measurement results can be transmitted to a PC via Bluetooth interface (If available) To facilitate the process of surface contamination evaluation the radiation monitor can be secured in a holder. ▪ Headphones can be attached when working in noisy environment ▪ Bright white backlit LCD-screen INSTRUMENTS AND TECHNOLOGIES FOR NUCLEAR MEASUREMENTS AND RADIATION MONITORING

АТ6130 Radiation Monitor Specification Ambient gamma and X radiation dose rate equivalent indication range Ambient gamma and X radiation dose rate equivalent measurement range Ambient gamma and X radiation dose equivalent measurement range Beta particles flux density (or count rate) measurement range Spectrum maximum energy range of registered beta particles Energy dependence - When gamma radiation dose rate is measured for 137Cs - When beta particles flux density is measured for 90Sr + 90Y Sensitivity To 137Cs gamma radiation To 90Sr + 90Y beta radiation Radiation overloading Normal...