Gamma radiation detection unit BDG3-PM1403
Description
BDG3 is designed to measure the ambient dose equivalent rate of X-ray and gamma radiation, search for sources of photon radiation, register, and accumulate scintillation spectra of photon radiation.
Operating principle
Operating modes
- photon radiation DER measurement
- search for sources of photon radiation
- registration, accumulation of scintillation spectra of photon radiation
- identification of the radionuclide composition of a substance
- programming operating modes
Work as part of a complex device and with a PC
BDG3 is connected to the detection and information processing unit of the BDOI-RM1403 dosimeter-radiometer, the information display unit of the BOI-RM1403 dosimeter-radiometer or a personal computer (PC) via the RS-485 or USB interface.
In programming mode, BDG3 provides input into non-volatile memory and continuous monitoring of two DER threshold levels, as well as sound and light alarms when the set threshold levels are reached or exceeded.
Other detection units for working with BDOI
BDG2 – GM detector, gamma radiation detection unit
BDAB – proportional counter, alpha and beta detection unit
BDN – He-3 detector, neutron radiation detection unit
Applications
Geological exploration work
Surface contamination control
Laboratory control
Control of radiological cleanliness of workplaces
Compliance
The level of radiated radio interference complies with the requirements of STB EN 55022-2012 (class B)
| Detector | Csl(TI) | ||||
| DER measurement range | from 0.1 to 40 μSv/h | ||||
| Limit of permissible main relative error of DER measurement | ± 25% | ||||
| Sensitivity of the device to photon radiation in search mode | 200.0 s-1/(μSv/h) – for137Cs | ||||
| Range of count rate indication when recording photon radiation in search mode | from 1.0 to 9999 s-1 | ||||
| Range of detected photon radiation energies | from 0.05 to 3.0 MeV | ||||
| Number of channels for accumulating gamma radiation scintillation spectra | 1024 | ||||
Data exchange:
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| Supply voltage | 3.7 V ( – 0.1; + 0.5) V | ||||
| Operating temperature range | from -20 to +50 °C | ||||
| Atmospheric pressure | from 84 to 106.7 kPa | ||||
| Relative humidity | up to 95% at 35 °C | ||||
| Housing protection degree | IP65 | ||||
Physical parameters:
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| Average service life | at least 10 years | ||||
Delivery methods: delivery to the address, delivery by transport companies. We deliver throughout Russia. Delivery prices are calculated by sales managers. Delivery times are calculated depending on the equipment supplied and the conditions specified in the contract. Payment methods: We accept non-cash payments including VAT.
