AT6130辐射检测仪

6130_1_eng_mainphoto

AT6130辐射检测仪,可测量环境中γ及X辐射剂量率及剂量,以及物体的表面沾污(β粒子流密度)。在搜寻模式下,也可测量出计数率。
AT6130有两种类型:
无PC通讯接口
带蓝牙通讯

描述

特点

体积小巧轻便

对固有本底进行补偿

超过报警阈值时发出视听报警

对剂量率的改变做出快速响应

在复杂环境中,对β及γ辐射进行测量

有较强的温度适应能力,可在户外进行测量

在搜寻模式下,仪器每检测到α或β离子就会发出声音

最多可存储2000个测量数据

LCD会显示测量结果,当前时间,日期,电池电量等信息

仪器可通过蓝牙和与PC传输数据

在有噪音的环境中可使用耳机

 

应用

核事故预防性检测

公共安全

辐射生态学

消防

海关监测

生产设备、医疗机构等的辐射检测

钞票、身份证件、个人物品、衣服等的辐射检测

 

工作原理

在X,γ及β辐射环境下,GM计数管产生脉冲信号,通过计算脉冲信号的个数得出计数率。

计数率会自动换算成其他单位,测量时仪器会进行能量补偿。

微处理器部分会控制仪器的操作模式,数据的计算与存储,并执行自检功能。

校准过程中,会自动依据不同的能量范围设置灵敏度。

可将辐射检测仪放入一个支架中测量物体的表面沾污

 

AT6130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

公共安全

房间及设备的辐射检测

冶金业

医疗行业

 

 

在测量β粒子流密度时,能量灵敏度响应

 

仪器对137Cs伽马辐射(662keV)的响应

 

γ辐射方向灵敏度

 

技术参数

剂量率指示范围

0.01 µSv/h...10 mSv/h
or 1 µrem/h...1 rem/h *

剂量率测量范围

0.01 µSv/h...10 mSv/h
or 1 µrem/h...1 rem/h *

剂量当量测量范围

0.1 µSv...100 mSv
or 10 µrem...10 rem *

β粒子流密度测量范围

10...1·104粒子/min·cm2(或0.1...1·104 cps) *)

在范围0.1 µSv/h to 10 mSv/h (10 µrem/h...1 rem/h) 内的固有相对误差

 

±20%

X及γ辐射能量范围

20keV...3MeV

β粒子能量范围

155keV...3.5MeV

不确定度

 

137Cs伽马辐射剂量率测量

±30%

90Sr+90Y β粒子流密度

-60%...+50%

灵敏度

 

137Cs伽马辐射

2.8cps/μSv·h-1

90Sr+90Y β辐射

0.36cps/粒子·min-1 ·cm-1

持续运行时间

≥500h

工作环境温度范围

-20℃...+55℃

相对湿度

≤95%

防护等级

IP57

供电电源

2×AAA

尺寸

110×60×38mm

重量

0.25kg

测量单位一旦选择,无法改变

 

 

配件

 

技术支持

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