Available monitors

(Each monitor can contain 1 ? 3 integrated smart probes)

[System configuration can be selected by user]

1) Gamma and neutron radiation monitor [BDKG-11M ? 1…3 units, BDKN-05 ? 1…2 units, BDKG-04 ? 1 unit]

2) High-sensitive gamma radiation monitor 1 [BDKG-28 ? 1 unit]

3) High-sensitive gamma radiation monitor 2 [BDKG-28 ? 2 units]

4) High-sensitive gamma radiation monitor 3 [BDKG-28 ? 3 units]

5) High-sensitive neutron radiation monitor [BDKN-05 ? 1…3 units]

Total maximum number of smart probes

18

Identified radionuclides

Medical, industrial and natural

Library of identified radionuclides can be modified (Optional services)

GPS

GPS receiver is integrated into PC. Positioning accuracy ≥3 m

PC-to-monitors connection

Bluetooth / USB / RS232

Continuous run time

appr. 12 h

Protection class

IР65

Working temperature range

-20°C to +50°C

Relative humidity with air temperature ≤35°С without condensation

≤95%

Mobile system meets safety standards of IEC 61010-1:1990

Electromagnetic compatibility requirements of: EN 55011:2009, IEC 61000-4-2:2008, IEC 61000-4-3:2008

Gamma radiation smart probes

BDKG-11M

(Spectrometry &Dosimetry)

BDKG-04

(Dosimetry)

BDKG-28

(Spectrometry &Dosimetry)

Detector

NaI(Tl) scintillator,

Ø63x63 mm

Scintillation tissueequivalent

plastic

Ø30×15 mm

NaI(Tl) scintillator,

400x100x100 mm

Energy range

In Spectrometric mode

30 keV ... 3 MeV

?

30 keV ... 3 MeV

In Dosimetry mode

50 keV ... 3 MeV

15 keV ... 3 MeV

50 keV ... 3 MeV

Gamma radiation dose rate measurement range

0.01 ... 150 μSv/h

0.05 μSv/h ... 10 Sv/h

0.01 ... 7 μSv/h

Intrinsic relative error of gamma radiation dose rate measurement

±20%

±20%

±20%

Sensitivity to gamma radiation

(cps/μSv?h^-1)

(cps/μSv?h^-1)

(cps/μSv?h^-1)

²⁴¹Am

13500

370

130000

¹³⁷Cs

2200

70

33000

⁶⁰Co

1200

40

19000

Typical resolution at 662 keV (¹³⁷Cs)

7.5%

?

8.5%

Integral nonlinearity

±1%

?

±1%

Number of ADC channels

1024

?

1024

Protection class

IР54

IР54

IР54

Overall dimensions

Ø78x350 mm

Ø61x205 mm

680x109x109 mm

Weight

1.7 kg

0.5 kg

20 kg

Neutron radiation smart probes

BDKN-05 (Radiometry)

Detector

Two ³He-proportional neutron counters Ø30×360mm in plastic moderator

Energy range

0.025 eV ... 10 MeV

Sensitivity to Pu-Be neutron radiation

14 cps/(neutrons·s^-1·cm^-2)

Sensitivity to ²⁵²Cf neutron radiation

21 cps/(neutrons·s^-1·cm^-2)

Protection class

IР54

Overall dimensions,

105x115x380 mm

Weight

3.5 kg