AT1125B Radiation Monitor (with external beta radiation smart probe)

AT1125B Radiation Monitor (with external beta radiation smart probe)

Portable high-sensitivity radiation monitor is designed for searching and detecting gamma radiation sources, measuring ambient equivalent power and gamma-radiation ambient dose equivalent, measuring beta-particles flux density from flat contaminated surfaces and surface activity measurement.
Contact:
010-68460051
15801367013
  • Brand Introduction:
  • Scientific Production Unitary Enterprise "ATOMTEX" is the leading research and manufacturing centre of the Republic of Belarus and one of the world leaders in the design and manufacture of equipment for nuclear measurements and radiation monitoring. ATOMTEX was established in 1995 as a subsidiary of Minsk Scientific and Research Instrument-Making Institute. Our team is highly qualified professionals with vast experience in the field of nuclear instrumentation created in this oldest research centre. Engineering research centre, production and service facilities has staff of 190 people. ATOMTEX products are highly demanded in such areas as nuclear energy, medicine, production sector, environmental monitoring, safety control and research activities. Our product range includes more than 100 different nuclear instrumentation products, which are well known to professionals in 80 countries all over the world. Own high-precision and multifunctional metrological infrastructure, commitment to innovative ideas and advanced technologies, as well as orientation to international standards – all this helps us create state-of-the-art products of high scientific and technological level, which are user-friendly and robust. Continuous co-operation with leading national, foreign and international organizations will propel us in our continuous progress and improvement.
  • more>> 
  • Features
  • Technical Parameters
AT1125B
探测器 闪烁体探测器 NaI(TI) φ25×40mm
γ及X辐射剂量率测量范围 30nSv/h...300uSv/h
γ及X辐射剂量测量范围 10nSv...10mSv
固有相对误差(剂量、剂量率测量) 最大±15%
伽马辐射能量范围 50keV...3MeV
在50keV...3MeV内的灵敏度 ±15%
灵敏度
137Cs  伽马辐射 350cps/μSv·h-1
241Am 伽马辐射 3800 cps/μSv·h-1
本底辐射测量时间(0.1μSv/h, ±20%统计误差) ≤15s
供电电源 内置可充电电池或交流电源
蓄电池充电:
  • 交流电源,(230±23)V,(50±1.0)Hz
  • 外部直流供电,12(+2.0;-1.5)V

  • 输出电流不低于1A
    电池使用时间 ≥24h
    开机预热时间 1min
    PC接口 RS232或USB
    防护等级 IP54
    工作环境温度范围 20℃...+50℃
    相对湿度 ≤90%
    尺寸,重量 258×85×67mm,1kg
    BDPB-01 外部探测器
    探测器 塑料闪烁体探测器,φ60×1mm
    β粒子流密度 1...5·105粒子/(cm2·min)
    90Sr+90Y 活度测量范围 4.4·10-2...2.2·104Bq/cm2
    β辐射能量范围 155keV...3.5MeV
    固有相对误差 最大±20%
    90Sr+90Y β辐射灵敏度 0.3cps/(粒子·min-1 ·sm-2)
    防护等级 IP64
    工作环境温度范围 20℃...+50℃
    相对湿度 ≤90%
    尺寸,重量 φ80×196mm,0.7kg