DoseRAE2(PRM-1200)射线个人剂量仪（美国RAE）
主要特点
高灵敏探测器满足环境剂量监测 对探测器的复合式能量补偿技术应用
超薄、轻巧的卡片式个人剂量仪
剂量率、累计剂量报警声、光、振动报警设计
宽大LCD，大字体显示
简约方便的双键操作
15000点剂量历史数据保存
接触式、红外及无线等数据传输
佩戴者RFID身份识别技术
可充电式设计、超低功耗、超长待机
抗EMI干扰、抗静电及防滑落设计
应用领域
用于核工业生产企业、核放射专业场合及核电站的剂量管理
核能设施、民用“涉源”企事业单位的人员剂量管理
环境监测部门的剂量监管工作
军队战略武器部队
消防部门及应急响应救援部门
技术指标
探测器 硅半导体及Cs I 闪烁晶体
测量射线 X、γ 射线（Hp10）
外型尺寸 <85×55×9.6mm (不包括背夹)
重 量 <70g （包括电池和背夹）
剂量范围 Hp(10): 0.1µSv ~ 10Sv
剂量率范围 Hp(10): 0.011µSv/h ~ 10Sv/h
剂量误差 <±15% （整个测量范围）
剂量率误差 <±20% （10µSv/h ~ 10Sv/h）
能量响应 X、γ 射线: 20keV ~6MeV
测量精度 ±5% (对Cs-137放射源)
剂量报警值 在0.1μSv~9.99Sv 范围内连续可调
剂量率报警值 在0.01μSv/h~9.99Sv/h 范围内连续可调
数据记录 可记录15000剂量数据点（时间间隔：0~240小时）
抗 跌 落 硬木地板面，1.5米高处跌落40次
报警指示 蜂鸣器报警声>85dB （据30cm）、震动及红色闪光
工作温度 -30℃~60℃
工作湿度 <95%R.H
防护等级 IP 65
电池寿命 可充电电池LIR2450,每次充电后连续工作500小时
通讯方式 接触式、红外、无线
执行标准 中国：GB/T 13161-2003 《直读式个人X和γ辐射剂量当量和剂量当量率仪》《JJG 393-2003 辐射防护用Χ、γ辐射剂量当量(率)仪和监测仪》，国家计量检定规程
IEEE标准：《ANSI N42.33-2006 American National Standard for Portable Radiation Detection Instrumentation for Homeland Security》 《ANSI N42.20-2005》《ANSI N42.29-2007 》
Overview
DoseRAE 2 is a compact, direct-reading and alarming electronic personal radiation detector. It uses a diode and a scintillation crystal to detect X- and gamma radiation, and provides real-time monitoring of personal dose and dose rate. The real-time radiation dose rate monitoring allows immediate reaction in case of radiation occurrences and thus reduces the radiation exposure. By measuring dose equivalent and dose equivalent rate, this detector provides the functions of a dosimeter too. It also measures radiation exposure and exposure rate, which is appropriate for controlling the exposure of emergency responders to photon radiation.
Applications
- Nuclear power plants
- Environmental survey
- Fire Departments
- Hazardous Material Response Teams
- Police
- EMS
- Military
- Hospitals
Key Features
- Stand-alone electronic dosimeter with LCD display
- Multiple units with reader and software can be used as a dosimetry system
- Continuous digital dose rate readout in rem/h, Sv/h and R/h
- Continuously accumulated total dose readout in rem,
Sv and R - Prominent visible, audible, and vibration alarms
- Long calibration life
- Two operation keys, simple intuitive programming
- Rechargeable, long-lasting battery life
Detector Specifications
| Gamma Sensors | CsI (TI) + photodiode (low environment radiation) Energy-compensated PIN diode (level of radiation protection) |
| Dose Rate Range | 0.01 μSv/h to 10 Sv/h (1 μR/h to 1140 R/h) |
| Accuracy of Dose Rate | ±20% (from 10 μSv/h to 10 Sv/h or from 1.14 mR/h to 1140 R/h) ±30% (from 0.01 μSv/h to 10 μSv/h or 1 μR/h to 1.14 mR/h) |
| Dose Range | 0 μSv to 10 Sv (0 μR to 1140 R) |
| Dose Accuracy | ±15% |
| Energy Range | 20 keV to 6 MeV for X- and gamma radiations |
| Size | 3.3" x 2.2" x 0.4" (85 x 55 x 9.6 mm) without clip |
| Weight | 1.8 oz. (50g) with battery and clip |
| Battery | LIR2450 Rechargeable batteries |
| Operating Hours | Up to 200 hours after each charge (one week continuous use) |
| Datalog Size | More than 3000 data points |
| Datalog Interval | User programmable, from 30 to 3,600 seconds |
| Communication | USB interfaces with computer for datalog download |
| Alarms |
|
| Alarm Settings | Dose alarm (adjustable from 1.0 μSv to 10 Sv or 114μR to 1140 R) Dose rate alarm (adjustable from 1.0 μSv/h to 10 Sv/h or 114 μR/h to 1140 R/h) |
| Temperature | -20º C to 50º C (-4º F to 122º F) |
| Humidity | 0% to 95% (non-condensing) |
| IP Rating | IP-54 |
| Shock Resistance | Passes drop test from 1.5 m (59") |
*Specifications are subject to change
