AT1117M 辐射监测仪

at1117m

AT1117M便携式多功能辐射监测仪,用于测量X,γ及中子辐的射剂量及剂量率,测量污染物表面的α及β辐射表面活度及辐射流密度、中子辐射流密度。

描述

特点

多功能

高灵敏度,测量范围宽

对GM计数管的固有辐射进行补偿

对辐射强度的变化进行快速累积剂量

搜寻X,γ,α、β及中子辐射源

内置闪烁体探测器LED稳定系统

超过报警阈值时,会发出视听报警

内存中可存储多达999个测量数据

探测器、处理单元、PC间通过RS232接口相互连接

可使用3m或1.7m长的伸缩套筒测量

 

应用

核事故预防性监测

辐射生态学

卫生防疫

核工业

消防

紧急营救

海关检查

搜寻X射线发出装置

 

工作原理

AT1117M辐射检测仪包含处理器及一组探测器


 

PU2+3m的伸缩套管

 

 

 

仪器可进行连续测量,实时显示探测数据,处理测量结果,实时评估统计波动,快速调整辐射强度的改变。

处理器PU及PU2内置探测模块,允许在原地测量伽马辐射剂量及剂量率

 

AT1121,AT1123符合:

国际安全标准:IEC61010-1:1990

国际电磁辐射标准:EN55022:1998+A1:2000+A2:2003,EN55024:1998+A1:2001+A2:2003

IEC61000-4-2:2001,IEC61000-4-3:2008等标准

 

此能谱仪具有白俄罗斯、俄罗斯、乌克兰和哈萨克斯坦的标准认证。

 

应用

核工业

原材料及食品监测

医疗

冶金业

环境监测

监测房间及设备的核辐射

科学研究

安全

 

技术参数

探测器

 

X及γ辐射

 

PU,PU2

GM计数管

BDKG-01

NaI(TI)Ø9x2 mm

BDKG-01,BDKG-17,BDKG-02

GM计数管

BDKG-03

NaI(TI)Ø25x40 mm

BDKG-04

塑料闪烁体Ø30x15 mm

BDKG-05

NaI(TI)Ø40x40 mm

BDKG-11

NaI(TI)Ø63x63 mm

中子辐射

 

BDKN-01,BDKN-03

3He正比计数器(聚乙烯催化剂)

α及β辐射

 

BDPA-01

ZnS(Ag), 30 cm2 探测面积

BDPA-02

ZnS(Ag), 100 cm2探测面积

BDPA-01

塑料闪烁体,30 cm2 探测面积

BDPA-02

塑料闪烁体,100 cm2 探测面积

剂量率量程

 

PU,PU2

1μSv...1Sv

BDKR-01

0.05μSv...5mSv

BDKR-01

0.1μSv...10Sv

BDKR-03

0.03μSv...1Sv

BDKR-04

0.05μSv...10Sv

BDKR-05

0.03μSv...0.3Sv

BDKR-11

0.01μSv...0.3Sv

BDKR-17

1μSv...100Sv

BDPS-02

0.1μSv...1Sv

BDKN-01(Pu-Be 源)

0.1μSv...10Sv

BDKN-03(0.025eV...14MeV)

0.1μSv...10Sv

测量范围

 

中子辐射流密度

 

BDKN-01,BDKN-03

0.1... 1·104 中子/(s·cm2)

表面α粒子流密度

 

BDPA-01

0.1... 1·105 粒子/(s·cm2)

BDPA-02

0.05... 5·104 粒子/(s·cm2)

BDPS-02

2.4... 1·106 粒子/(s·cm2)

239Pu 活度

 

BDPA-01

3.4·10-3 Bq·cm-2...3.4·103 Bq·cm-2

BDPA-02

1.7·10-3 Bq·cm-2...1.7·103 Bq·cm-2

β粒子流密度

 

BDPB-01

1...5·105 粒子/(min·cm2)

BDPB-02

0.5...1.5·105 粒子/(min·cm2)

BDPB-02

6...1·106 粒子/(min·cm2)

90Sr + 90Y活度

 

BDPB-01

4.4·10-2 Bq·cm-2...2.2·104 Bq·cm-2

BDPB-02

2.2·10-2 Bq·cm-2...0.66·104 Bq·cm-2

能量范围

 

X及γ辐射

 

BDKR-01

5keV...160keV

BDKG-03,BDKG-05,BDKG-11

50keV...3MeV

BDKG-04

15keV...3MeV

BDPS-02

20keV...3MeV

PU,PU2,BDKG-01,BDKG-17

60keV...3MeV

β粒子

 

BDPB-01,BDPB-02,BDPS-02

155keV...3.5MeV

中子

 

BDKN-01,BDKN-03

0.025eV...14MeV

灵敏度

 

137Cs伽马辐射源

 

PU,PU2

1.0 cps/µSv·h-1

BDKG-01

4.0 cps/µSv·h-1

BDKG-03

350 cps/µSv·h-1

BDKG-04

70 cps/µSv·h-1

BDKG-05

760cps/µSv·h-1

BDKG-11

1960cps/µSv·h-1

BDKG-17

5 cps/µSv·h-1

BDPS-02

6.6 cps/µSv·h-1

241Am γ辐射源

 

BDKR-01

400 cps/µSv·h-1

239Pu α辐射源

 

BDPA-01

0.15cps/(粒子·min-1·cm-2

BDPA-02

0.75cps/(粒子·min-1·cm-2

BDPS-02

0.015 cps/(粒子·min-1·cm-2

90Sr+90γ β辐射源

 

BDPB-01

0.3cps/ (粒子·min-1·cm-2

BDPB-02

0.9cps/ (粒子·min-1·cm-2

BDPS-02

0.12cps/ (粒子·min-1·cm-2

Pu-Be 中子辐射源

 

BDKN-01

1.15cps/(中子·min-1·cm-2

BDKN-03

1.5 cps/(中子·min-1·cm-2

固有相对误差(γ辐射剂量率及辐射流密度测量)

最大±20%

持续运行时间

 

防护等级

IP64

供电电源

6V电池

工作环境温度范围

-30℃...+50℃

相对湿度

≤95%

尺寸,重量

 

PU

177×85×124mm,1.1kg

PU2

200×85×36mm,0.5kg

BDKG-01

φ54×255mm,0.4kg

BDKG-03

φ60×295mm,0.6kg

BDKG-04

φ60×200mm,0.5kg

BDKG-05

φ60×320mm,1.2kg

BDKG-11

φ78×350mm,1.9kg

BDKG-17

φ54×167mm,0.3kg

BDPA-01,BDPB-01

φ80×196mm,0.5kg

BDPA-02,BDPB-02

φ137×230mm,0.7kg

BDPS-02

138×86×60mm,0.3kg

BDKR-01

φ60×260mm,0.5kg

BDKN-01

φ90×290mm,2kg

BDKN-03

314×220×263mm,7.8kg

配件

 

支持

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