Dịch vụ - Sản phẩm >> Thiết bị đo phóng xạ, đo tia X, gamma, neutron, beta, alpha >> TRẠM GIÁM SÁT BỨC XẠ AТ2341
Liên hệ: 0941.88.99.83 hoặc email: midtechvn@gmail.com - Mr. Hoàng Anh Quý!
Chi tiết: Kiểm soát bức xạ và thời tiết liên tục trong vùng ảnh hưởng của các nhà máy điện hạt nhân và các cơ sở nguy hiểm bức xạ khác.
| Protection rating |
IР65 (IP66 for weather station)
|
| Operation temperature range |
-40...+50°С
|
| Relative air humidity |
≤98% (Air temperature
≤35оС without condensation) |
| Dimensions |
800х600х300 mm
|
| Weight |
≤45 kg
|
| SPECTROMETRIC CHANNEL | |
| Detection unit |
BDKG-211M
|
| Detector |
NaI(TI) scintillator, ø63x63 mm
|
| Energy range |
20 keV – 3 MeV
|
| Measurement range of ambient dose equivalent rate |
30 nSv/h – 150 µSv/h
|
| Limits of tolerable intrinsic relative error |
±20%
|
| Energy dependence relative to 662 keV (137Cs) |
±20% (40 keV – 3 MeV)
|
| Typical sensitivity to gamma radiation, cps/(µSv·h-1) |
13900 (241Am) / 2450 (137Cs) / 1300 (60Co)
|
| Response time for dose rate change from 0.1 to 1 µSv/h |
≤2 s
|
| Typical resolution at 662 keV (137Cs) |
7.5%
|
|
DOSIMETRIC CHANNEL (available options)
|
||
| Detection unit |
BDKG-22
|
BDKG-224
|
| Detector |
Geiger-Muller
counter tube
|
Tissue-equivalent scintillation
plastic, Ø50x40 mm
|
| Energy range |
60 keV – 3 MeV
|
30 keV – 10 MeV |
| Measurement range of ambient dose equivalent rate |
100 nSv/h – 10 Sv/h
|
40 nSv/h – 1 Sv/h
|
| Limits of tolerable intrinsic relative error |
±20%
|
±20%
|
| Energy dependence relative to 662 keV (137Cs) |
-25% to +35%
(60 keV – 3 MeV) |
±25% (30 keV – 3 MeV)
±40% (3 – 10 MeV)
|
| Typical sensitivity to gamma radiation, cps/(µSv·h-1) |
4 (241Am)
4 (137Cs) 4 (60Co) |
3200 (241Am)
530 (137Cs) 270 (60Co) |
| Response time for dose rate change from 0.1 to 1 µSv/h |
≤7 s
|
≤2 s
|
