简介
该仪器可用于伽玛光谱和扫描室外和室内中子辐射。核材料：U-233, U-235, U-238 (covering HEU, LEU, NU, DU) - all indicated as U-235, Np-237, Pu-239.
- 医疗放射性同位素：Ga-67, Tc-99m, In-111, I-123, Cr-51, I-125, I-131, Xe-133, Tl-201; F-18.
- 工业用放射性同位素：Co-57, Co-60, Ba-133, Cs-137, Ir-192, Eu-152, Am-241, Se-75.
- 自然产生的放射性材料（范）：K-40, Ra-226, Th-232 （如化肥，瓷砖，陶瓷）。
特点
·轻质与髋带和胸带背包的设计，均匀分布的重量，使携带方便长时间
·在其外壳的完整体系是坚固，防潮，防雨和耐用的设计为在恶劣条件下使用
·背包检测系统可用于打开一个在后面作为一个辐射探测系统在移动中的车辆的挡风玻璃
·方便的用户界面（自动/手动复位的背景下，自动/手动启动/停止放射性核素挤密）
·伽玛射线探测器的基础上碘化钠晶体
·中子探测器两合三管（基于BDKN - 05）
·系统是可扩展的数量和人数的探测器
·马华，分压器和管基地领导的稳定系统
·高度敏感的检测出处于两个伽马射线和中子源（1-25）nSv /上述背景伽马和40 nSv /可对Cf -
252同时使用伽马射线和中子探测器同时中子小时小时的距离
·数据采集单元的口袋大小的手持电脑（HPC）的
·通过蓝牙连接到高性能计算机接口
·高性能计算的数据评估软件：实时频谱录音，剂量率的计算和同位素识别，语音报警，如果高架辐射，声音模式根据已查明的同位素
·集成GPS定位
·存储光谱和计数率扫描约40小时
·快速响应时间（更新300毫秒）
·报警报喜：音频信号，声音高性能扬声器或无线耳机，在高性能计算的屏幕视觉指示输出
·高性能计算机是用来作为外部专家小组，是在一个袋子放在一个没有电缆的连接带
·有能力来处理扫描在桌面计算机上的数据
·每个系统的“先进技术评估系统扫描仪”的软件，数据采集和使用频谱瀑布图和计数率的解释（WindowsXP的兼容）的陪同下
·能够测量视频数据集成
·工作时间是15-30小时，而额外的可拆卸电池组（）
·充电电池，可方便地在现场交换
·工作温度范围为-20 - +50 °С
·背包和个案符合等级IP54
·高性能混凝土符合等级IP67（-30 - +60 °С）
技术参数
| 检测元件 |
|
| 伽马射线探测器：BDKG - 11 - 大体积碘化钠探测器，ø63x63 mm |
|
| 中子探测器：BDKN - 05 - 他主持2 - 3柜台ø30x360mm |
|
| 集成的低功率与512道MCA，管基地导致在可擦除可编程只读存储器（EPROM的每个基地保持稳定，高压电源，电压分配器，放大器马华设置参数） |
|
| 数据处理和显示 |
|
| 高性能计算（型号：侦察400XL）具有以下配置： |
|
| 移动视窗2005（英文版） |
|
| 400 MHz处理器，512非易失性内存字节 |
|
| 内置蓝牙接口 |
|
| 电池的寿命至少15 hours |
|
| 集成了GPS接收机（减缩启动III芯片） |
|
| 饰品 |
|
| 汽车电源适配器 |
|
| 电池扩展包（10000mAh） |
|
| 额外的高性能可充电电池组 |
|
| 带载波 |
|
| 可选：摇篮车的高性能混凝土具有12V充电器 |
|
| 无线蓝牙耳机 |
|
| 伽马射线和中子谱仪探测器的详细技术参数 |
|
| 伽马探测器的要求 |
|
| 碘化钠探测器，63 mm 直径，63 mm 厚度 |
|
| 分辨率：<9％的Cs-137 (661,6 keV) |
|
| 马华要求 |
|
| 512频道 |
|
| 二，用户可选择能量范围： |
|
| 低能量：20-1600 keV |
|
| 高能量：45 - 3000 keV |
|
| 线性化的能源规模为有<1％的*高偏差< 1% up to 1 MeV and < 2-3 % up to 3 MeV |
|
| 稳定的要求 |
|
| 连续运转与稳定的LED低频信号（不可见） |
|
| 在晶体额外的温度传感器 |
|
| 伽玛灵敏度 |
|
| 241Am |
12700 cps/mSv•h -1 |
| 137Cs |
1960 cps/mSv•h -1 |
| 60Co |
1030 cps/mSv•h -1 |
| 0.08 mSv/h背景辐射 |
270 cps/mSv•h -1 |
| 中子灵敏度 по 252Cf |
|
| BDKN-01 – 8.5 cps/neutron•c -1• cm-2 |
|
| BDKN-05 - 32 cps/neutron•c -1• cm-2 |
|
| 数据收集和处理 |
|
| 数据传输的数据收集计算机通过蓝牙接口 |
|
| 实时同位素辐射扫描识别和数据处理瀑布 |
|
| 马华高性能计算软件（图形用户界面：俄文/英文） |
|
| 辐射制图 |
|
| 重量和尺寸 |
|
| 背包尺寸为25升（45x33x25 cm） |
|
| 案件的大小为32升（53x44x18 cm） |
|
| 重量小于7.5 kg |
|
| 该仪器能够实时识别下列放射性同位素： |
|
| - 核材料： U-233, U-235, U-238 (covering HEU, LEU, NU, DU) - all indicated as U-235, Np-237, Pu-239. |
|
| - 医疗放射性同位素：Ga-67, Tc-99m, In-111, I-123, Cr-51, I-125, I-131, Xe-133, Tl-201; F-18. |
|
| - 工业用放射性同位素：Co-57, Co-60, Ba-133, Cs-137, Ir-192, Eu-152, Am-241, Se-75. |
|
| - 自然产生的放射性材料（范）： K-40, Ra-226, Th-232 （如化肥，瓷砖，陶瓷）。 |
|
| - 轫致辐射（表示为B - RAD公司）。 |
|
| 结果同位素编号： |
|
| - 识别同位素在屏幕上显示 |
|
| - 语音邮件命名确定同位素及其分类 |
|
| 音频信号： |
|
| - 蜂鸣声重复率，这是成正比的伽马计数率 |
|
| - 关于同位素结果语音信息识别码（同位素和类）和其他重要信息（如低电池供电，全球定位系统信号） |
|
| 文档（俄文和英文） |
|
| - 对仪器和软件在命令所指明的语言（用户手册） |
|
| - 技术手册 |
|
| - 培训材料 |
|
| - 业务过程短清单 |
SPECTROMETER AT6101C
(SPECTRAL RADIATION SCANNER)
|
The instrument can be used for spectral gamma and neutron radiation scanning outdoors and indoors, carried by a person in a backpack or in a case
Features
| - Lightweight backpack design with a hip belt and chest belt to evenly distribute the weight and make it easy to carry for long periods |
|
| - The complete system in its enclosure is rugged, moisture-proof, rain-proof and durable design for use in rough conditions |
|
| - Backpack detection system can be used turned on behind a windshield in a moving vehicle as a radiation detection system |
|
| - Easy user interface (automatic/manual reset background, automatic /manual start/stop radionuclides dentification) |
|
| - Gamma-ray detector based on NaI crystal |
|
| - The Neutrons detector based on two He-3 tubes (BDKN-05) |
|
| - System is scalable in volume and in number of detectors |
|
| - MCA, voltage divider and LED stabilization system in the tube base |
|
| - Highly-sensitive detection at a distance of both gamma and neutron sources (1-25) nSv/hr above background gamma and 40 nSv/hr for neutrons of Cf-252 using both gamma and neutron detectors simultaneously |
|
| - Data collection unit pocket size handheld PC (HPC) |
|
| - Connection to HPC via Bluetooth interface |
|
| - Data evaluation software on HPC: Real time spectrum recording, dose rate calculation and isotope identification, audio alarms if elevated radiation, sound pattern depending of the isotope identified |
|
| - Integrated GPS positioning |
|
| - Storing spectra and count rates for about 40 hours of scanning |
|
| - Fast response time (update 300 ms) |
|
| - Alarm annunciation: Audio signal, voice output on HPC speaker or wireless headset, visual indication on HPC’s screen |
|
| - HPC is used as an external panel that is placed in a bag on a belt without cable’s connections |
|
| - Ability to process scanning data on a desktop computer |
|
| - Each system accompanied by “ATAS Scanner” software (WindowsXP compatible) for data acquisition and interpretation using spectra waterfall and count rate diagrams |
|
| - Ability to integrate video data with measurements |
|
| - Operating time is 15-30 hours (with additional removable battery pack) |
|
| - Rechargeable batteries may be easily swapped in the field |
|
| - Operating temperature range is -20 - +50 °С |
|
| - Backpack and case complies with IP54 |
|
| - HPC complies with IP67 (-30 - +60 °С) |
|
Application
| - Environmental and room monitoring |
| - Monitoring of illicit trafficking of radioactive sources and nuclear materials |
| - Radiation map-making |
| - Geological survey |
| - Scientific research |
| - Emergency |
| - Nuclear Security |
| - Safeguards |
 .jpg)
Specification
| |
 |
 |
| Detection components |
|
| Gamma detector: BDKG-11 - large volume NaI detector, ø63x63 mm |
|
| Neutron detector: BDKN-05 - moderated two He-3 counters ø30x360mm |
|
| Integrated low power tube base with 512 channel MCA, LED stabilization, HV supply, voltage divider, amplifier MCA setup parameters for each base kept in erasable programmable read-only memory (EPROM) |
|
| Data processing and display |
|
| HPC (model: Recon 400XL) with the following configuration: |
|
| Windows Mobile 2005 (English version) |
|
| 400 MHz processor, 512 MB of non-volatile RAM |
|
| Integrated Bluetooth interface |
|
| Battery life at least 15 hours |
|
| Integrated GPS receiver (SIRF-Start III chipset) |
|
| Accessories |
|
| Car power adapter |
|
| Battery extender pack (10000mAh) |
|
| Additional rechargeable battery pack for HPC |
|
| Belt Carrier |
|
| Optional: Vehicle Cradle for HPC with 12V charger |
|
| Wireless Bluetooth headset |
|
| Detailed technical parameters of gamma spectrometer and neutron detector |
|
| Gamma detector requirements |
|
| NaI detector, 63 mm diameter, 63 mm thickness |
|
| Resolution: < 9% for Cs-137 (661,6 keV) |
|
| MCA requirements |
|
| 512 channels |
|
| Two, user selectable energy ranges: |
|
| Low energies: 20-1600 keV |
|
| High energies: 45 - 3000 keV |
|
| Linearization of the energy scale to have maximum deviations of < 1% up to 1 MeV and < 2-3 % up to 3 MeV |
|
| Stabilization requirements |
|
| Continuously operating stabilization with low frequency LED signal (not visible) |
|
| Additional temperature sensor at the crystal |
|
| Gamma sensitivity |
|
| 241Am |
12700 cps/mSv•h -1 |
| 137Cs |
1960 cps/mSv•h -1 |
| 60Co |
1030 cps/mSv•h -1 |
| 0.08 mSv/h background radiation |
270 cps/mSv•h -1 |
| Neutron sensitivity по 252Cf |
|
| BDKN-01 – 8.5 cps/neutron•c -1• cm-2 |
|
| BDKN-05 - 32 cps/neutron•c -1• cm-2 |
|
| Data collection and processing |
|
| Data transmission to data collection computer via Bluetooth interface |
|
| Real time isotope identification and waterfall radiation scaning data processing |
|
| MCA software on HPC (GUI: Russian / English) |
|
| Radiation map-making |
|
| Weight and size |
|
| The backpack size is 25 liters (45x33x25 cm) |
|
| The case size is 32 liters (53x44x18 cm) |
|
| The weight is less than 7.5 kg |
|
| The instrument is capable of real time identifying radioisotopes listed below: |
|
| - Nuclear Materials: U-233, U-235, U-238 (covering HEU, LEU, NU, DU) - all indicated as U-235, Np-237, Pu-239. |
|
| - Medical radioisotopes: Ga-67, Tc-99m, In-111, I-123, Cr-51, I-125, I-131, Xe-133, Tl-201; F-18. |
|
| - Industrial radioisotopes: Co-57, Co-60, Ba-133, Cs-137, Ir-192, Eu-152, Am-241, Se-75. |
|
| - Naturally occurring radioactive materials (NORM): K-40, Ra-226, Th-232 (e.g. fertilizer, tiles, ceramics). |
|
| - Bremsstrahlung (indicated as b-rad). |
|
| Results of isotope ID: |
|
| - Identified isotopes shown on the screen |
|
| - Voice messages naming identified isotopes and its category |
|
| Audio signal: |
|
| - Audible beep repetition rate, which is proportional to the gamma count rate |
|
| - Voice messages about results of isotope ID (isotopes and category) and other important information (e.g. low battery supply, GPS signal) |
|
| Documentation (Russian and English) |
|
| - User manuals for the instrument and software (in the language specified in the order) |
|
| - Technical manual |
|
| - Training materials |
|
| - Short checklist of operations procedure |
|
