Brief introduction: FJ-347A portable X, γ dosimeter is a portable radiation protection instrument. It has the characteristics of high sensitivity, wide energy response range, light weight and low power consumption. It has the functions of measuring dose rate and dose. After correction, it can also be used to measure the absorption dose rate or absorbed dose of β -ray. It can be used in X-ray medical treatment, radioisotope application and atomic energy industry. It is also applicable to soft X-ray produced by high voltage devices. It has been widely used in environmental monitoring, sanitation and epidemic prevention, nondestructive testing, import and export commodity inspection, radiological medical, building materials, petrochemical, geological survey, airport, station, wharf, port, scrap iron and steel, nuclear laboratory and other fields of radiation protection monitoring. Points: 1. Detector: ionization chamber 2. Measurement scope: Dose: 10, 30, 100, 1000 micgy Dose rate: 10, 30, 100, 1000, 3000, 10000, 100ms /h 3. Basic error: no more than 10% 4. Energy response: 10kev-10mev 5. Power supply: two batteries of 6F22 can work for more than 150 hours continuously; Two 15F20 batteries (battery life) 6. External dimensions: 270 x 106 x 203mm 7. Instrument weight: 1.8 kg
Brief introduction: FJ-347A portable X, γ dosimeter is a portable radiation protection instrument. It has the characteristics of high sensitivity, wide energy response range, light weight and low power consumption. It has the functions of measuring dose rate and dose. After correction, it can also be used to measure the absorption dose rate or absorbed dose of β -ray. It can be used in X-ray medical treatment, radioisotope application and atomic energy industry. It is also applicable to soft X-ray produced by high voltage devices. It has been widely used in environmental monitoring, sanitation and epidemic prevention, nondestructive testing, import and export commodity inspection, radiological medical, building materials, petrochemical, geological survey, airport, station, wharf, port, scrap iron and steel, nuclear laboratory and other fields of radiation protection monitoring.
