BDBG-09 for Gamma
Radiation Detection


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.

Branches of Use

Radiological Labs, Radioactive Waste, Medical and Ecology.

Purpose of Use

  • Measurement of ambient dose equivalent rate (DER) of gamma radiation

Features

  • Data exchange between the detecting unit and the data display system through RS-485 interface.
  • Constant self testing.
  • Indication of the statistical measurement error.
  • Ingress protection rating – ІР67.
  • Average service life of the detecting unit – not less than 10 years.
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Intelligent Detecting Unit of Gamma Radiation

Meets the requirements of IEC 60532:2010 standard
Сonforms to the CE standards
Meets the requirements of IEC 61000-4-2:2008, IEC 61000-4-3:2007, IEC 61000-4-4:2008 standards
Number U2071-05 in State Register for Measuring Instruments
State Sanitary-Epidemiological Conclusion # 05.03.02-04/90055 of November 19, 2010
ТУ У 33.2-22362867-009:2004

Specifications

Measurement range of gamma radiation DER and main relative error0.04 µSv/h…10 Sv/h;(0.04 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 dependenceMeV0.05…3.0; (0.05…1.25; ±25%)
Integration timeseconds2…420
Setup time of operating mode of the detecting unitmin3
Operating supply voltage of the detecting unit from external power supplyV7 … 13
Maximum current consumption of the detecting unitmA30
Operating temperature range°С-40…+60
Weight of the detecting unit without fastening elementskg0.5
Dimensions of the detecting unit without fastening elementsmm170x60x60