BDBG-09 for Gamma Radiation Detection Intelligent Detecting Unit of Gamma Radiation
Description
BDBG-09 is used both within data panels and automated systems of radiation monitoring to measure ambient dose equivalent rate of gamma radiation.
A standard version of the detecting unit is produced with a built-in Geiger-Muller counter. A modification based on the scintillation detector is also available. Upon customer request the BDBG-09 housing can be made of duralumin or stainless steel. A special version of the detecting unit with waterproof housing has been developed for use in waterbodies and artificial reservoirs.
BDBG-09 detecting unit has been successfully used for many years at nuclear power plants in Ukraine, France, Bulgaria and Korea.
Purpose of Use
Measurement of ambient dose equivalent rate (DER) of gamma radiation.
Specifications
| Measurement range of gamma radiation DER and main relative error | 0.05 µSv/h…10 Sv/h;
(0.05 µSv/h…100 Sv/h on demand) ±(15+2/H*(10))%, where H*(10) is a numeric value of measured DER equivalent to µSv/h |
|
| Energy range of registered gamma and X-ray radiation and energy dependence | MeV | 0.05…3.0;
(0.05…1.25; ±25%) |
| Integration time | seconds | 2…420 |
| Setup time of operating mode of the detecting unit | min | 3 |
| Operating supply voltage of the detecting unit from external power supply | V | 7 … 13 |
| Maximum current consumption of the detecting unit | mA | 30 |
| Operating temperature range | °С | -40…+60 |
| Weight of the detecting unit without fastening elements | kg | 0.5 |
| Dimensions of the detecting unit without fastening elements | mm | 170 × 60 × 60 |
