Productspecificaties
Specifications of spectrometers | АТ6102 (γ, n) | АТ6102А (γ) | АТ6102В (γ) |
Gamma radiation detector |
Scintillator NaI(Tl), |
Scintillator NaI(Tl), |
Scintillator NaI(Tl), |
Neutron radiation detector |
Two 3He proportional |
– | – |
Gamma radiation energy range | 20 keV…3 MeV | ||
Neutron radiation energy range | 0.025 eV…14 MeV | – | – |
Radionuclide identification |
Medical, Industrial and Natural |
||
Typical resolution | 7.5% FWHM at 662 keV at 20°C |
7.5% FWHM at 662 keV at 20°C |
8% FWHM at 662 keV at 20°C |
Maximum input statistical load | ≥1.5·105 s-1 | ||
Detection time of 137Cs source with 50 kBq activity at 20 cm distance | ≤2 s | ||
Detection time of 252Сf source with 0.9 probability and neutron yield 1.8·104 neutron/s at 20 cm distance | ≤5 s | – | – |
Measurement range of gamma radiation ambient dose equivalent rate |
0.01…300 µSv/h |
0.01…300 µSv/h |
0.01…150 µSv/h |
Limit of dose rate measurement intrinsic relative error | ±20% | ||
Sensitivity to gamma radiation 241Am 137Сs 60Сo |
6600 cps/µSv·h-1 |
6600 cps/µSv·h-1 |
11600 cps/µSv·h-1 |
Energy dependence of sensibility for gamma radiation dose rate measurement |
±20% [NaI(Tl)] (in 50 keV…3 MeV energy range) |
||
Sensitivity to direct neutron radiation Pu-Be 252Сf |
0.28 impulse·cm2/neutron |
– |
– |
Number of ADC channels | 1024 | ||
Operation mode setup time | ≤1 min | ||
Continuous run time With screen light off With external smart probes connected |
≥18 h |
≥25 h |
≥25 h |
Protection class | IР65 | ||
Drop protection | From 20 cm height to hard surface | ||
Working temperature range | -20°C…+50°C | ||
Relative air humidity with air temperature ≤35°C without condensation | ≤95% | ||
Connection to PC | USB | ||
Overall dimensions | 230х115х212 mm, | 230х115х177 mm | 230х115х177 mm |
Weight | 2.5 kg | 1.9 kg | 2.15 kg |
Specifications of external smart probes |
BDPA-01 (α) | BDPB-01 (β) | BDKN-03 (n) |
Detector | ZnS(Ag) scintillator, Ø60 mm |
Scintillation plastic, Ø60 mm |
3He counter in polyethylene moderator |
Energy range | 4 … 7 MeV | 155 keV … 3.5 MeV | 0.025 eV…14 MeV |
Measurement range |
0.5 … 1·105 |
3 … 5·105 |
0.1 µSv/h … 10 mSv/h |
Sensitivity |
0.15 |
0.3 |
0.355 |
Limit of intrinsic relative measurement error | ±20% | ||
Protection class | IР54 | ||
Overall dimensions | Ø87×205 mm | Ø87×205 mm | 314х220х263 mm |
Weight | 0.55 kg | 0.65 kg | 8 kg |
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