Product Introduction
Purpose of Use:
1.Measurement of gamma radiation equivalent dose rate.
2.Measurement of gamma radiation equivalent dose.
3.Evaluation of surface contamination by beta radionuclides.
4.Clock,alarm clock.
Main Parameter
Specifications:
Name | Unit of measurement | Standardized values according to the TD |
Measurement range of photon-ionizing radiation EDR | mSv/h | 0.1-999.9 |
Main relative permissible error limits of gamma radiation EDR measurement with 0.95possibility | % | +/-(25+2/D),D- is a numerical value of EDR measurement in mSv/h |
Measurement range of gamma radiation ED | mSv | 0.001-99.99 |
Main relative permissible error limits of gamma radiation ED measurement with 0.95%possibility | % | +/-15 |
Energy range of registered gamma radiation | MeV | 0.05-3.00 |
Energy response of the dosimeter readings at gamma radiation EDR and ED measurement in the energy range from0.05 to1.25MeV | % | +/-15 |
Beta-particles flux density range with possible evalution of surface contamination by beta radio nuclides | Part./(cm2-min) | 10-1 |
Registered beta-particles energies range | MeV | 0.5-3.0 |
Time of continuous operation of the dosimeter from batteries("Energizer"AAAx2of1280mA-h capacity)at natural background radiation,not less than | hrs | 2000 |
Dimensions of the dosimeter,not more than | mm | 55x26x120 |
Weight of the dosimeter,not more than | kg | 0.15 |
