辐射剂量仪(俄罗斯) 型号:M153036 库号:M153036 查看hh midwest-group 是跟踪定位γ放射源,测量接近本底的环境当量γ放射剂量。在场条件下可根据具体要求控制液体及干采样测量比活动率。本仪器精度高,因有闪烁NaⅠ对辐射本底改变反映快,同时因其在0.05-3MeV的13和间隔内有“仪器谱图剂量”功能可测量,可测量大范围γ辐射能量。配有Geiger-Muller试管,带闪烁NaⅠ(TⅠ),能极大扩展环境当量γ辐射剂量率测量范围。活动量测量可自动输入并计算采样密度,阀值为29uSv/h或180uSv/h,可由仪器输入设定。视听超阀值报警。打开及操作是可连续自检。可将数据传输至电脑。 性能特点: 1 多功能、高灵敏度 2 对辐射本底的改变反应迅速 3 辐射场内操作温度范围大(IP54) 4 内置LED稳定系统无需参照源 5 256通道MCA 6 远程控制 7 大液晶显示器(带背景灯) 8 阀值报警 9 多可存100个测量值 10保存测量谱图,并可将数据传输到电脑上 11使用校准测量详细137Cs活动量及同位素 技术参数: 辐射剂量仪;产品描述; 跟踪器尺寸:NaI(TI) 25X40mm; 环境当量γ放射剂量率测量:30nSv/h -300µSv/h,50keV-3MeV; 环境当量γ放射剂量测量:30nSv - 10mSv; 内部剂量率及剂量测量误差:±15%; 能量范围: 0.05 -3MeV ; 操作温度范围:-20÷+50℃;137Cs比活度测量范围; 有保护单元:20-10^5Bq/kg; 无保护单元:50-105Bq/kg; 供电要求:内置充电单元:6V(24h); AC,50Hz 220V(24h); DC 12V(24h); 电磁干扰标准:CEI/IEC CISPR22:1997; 电池兼容标准;CEI/IEC 61000-4-2:1995; IEC 61000-4-3:1995; 重量:测量主单元1.0kg,保护壳17kg; 尺寸:测量主单元 85×258×66.5mm; 保护壳 190×363mm 主机 1台 手柄 1只 AC适配器 1只 便携袋 1只 包装箱 1只 说明书 1份 1.6m伸缩杆(支架) 1300 智能探头BDPA-02、 11000 计算机连接线(连接导线) 500 应用软件。 600 以下为英文参数 Specification Detectors 11611 NaI(Tl) - ø25х40
built-in G-M tube BDPS-02 G-M end-window counter Ambient x-ray and gamma radiation dose equivalent rate measuring range 11611 30 nSv/h - 300 µSv/h BDPS-02 0.1 µSv/h - 30 mSv/h Ambient gamma radiation dose equivalent range 11611 30 nSv - 10 mSv BDPS-02 0.1 µSv - 1 Sv Alpha radiation flux density measuring range BDPS-02 5-106 part./(min·cm2) Beta radiation flux density measuring range BDPS-02 6-106 part./(min·cm2) Intrinsic dose and dose rate measurement error 11611 ± 15 % BDPS-02 ± 20 % X-ray and gamma radiation energy range 11611 0.05 - 3 MeV BDPS-02 0.02 - 3 MeV Alpha radiation energy range BDPS-02 4 - 7 MeV Beta radiation energy range BDPS-02 155 keV - 3.5 MeV Energy sensitivity response 11611 ± 15 % BDPS-02 ± 30 % Sensitivity on 137Cs 11611 350 cps on 1 µSv/h BDPS-02 6.6 cps on 1 µSv/h 137Cs specific activity measuring range with protection unit 20-105 Bq/kg without protection unit 50-105 Bq/kg Intrinsic 137Cs specific activity measurement error ± 20 % Count rate measuring range 1-105 s-1 Measurement time of natural radiation background of 0.1 µSv/h at statistical error of ± 15 % (Р=0,95) less than 20 s Detection time of a 137Cs source, 10 kBq at 7 cm less than 2 s Operation mode setup time 1 min Continuous operation time AC mains or DC supply 24 h built-in accumulator unit 24 h Operating temperature range -20 - + 50°С Complementary error within the operating temperature range ± 10 % Relative humidity at 35°С 90 % Protection class IP54 Power requirements built-in accumulator unit 6 V AC mains, 50 Hz 220 V DC supply 12 V Radio disturbance CEI/IEC CISPR 22:1997 Electromagnetic compatibility CEI/IEC 61000-4-2:1995 IEC 61000-4-3:1995 Weight 11611 1.0 kg BDPS-02 0.3 kg protection unit 17.0 kg Dimensions 11611 85х258х67 mm BDPS-02 138х86х60 mm protection unit ø 190х363 |