ATKN中子辐射检测仪

ATKN中子辐射检测仪，是一款手持式仪器，主要用于测量中子辐射剂量率及剂量，此外主机内有GM计数管，因此还可以测量γ辐射剂量率及剂量。

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.
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Features
Technical Parameters

辐射类型	主机	γ辐射
辐射类型	探头	中子辐射
探测器	主机	GM计数管
探测器	探头	³He比例计数器
能量范围	主机(γ)	60 keV ... 3 MeV
能量范围	探头（n）	0.025 eV ... 14 MeV
剂量率测量范围	主机(γ)	1 μSv/h ... 10 mSv/h
剂量率测量范围	探头（n）	0.1 μSv/h ... 10 mSv/h
剂量测量范围	主机(γ)	1 μSv ... 1 Sv
剂量测量范围	探头（n）	0.1 μSv ... 10 Sv
能量依赖性 (137Cs 662keV）[主机]		-25%...+35% (能量范围60 keV—3 MeV)
灵敏度（137Csγ辐射）[主机]		1.0 cps/μSv·h^-1
剂量率测量的响应时间（剂量率≥10μSv/h） [主机（γ）]		≤2 s (精度误差≤±10%)
灵敏度（Pu-Be中子辐射）[探头]		0.355 cps/μSv·h^-1
中子通量密度测量范围[探头]		0.1 – 10⁴ n·s^-1·cm^-2
中子积分通量测量范围[探头]		1 – 3·10⁶ n·cm^-2
灵敏度（Pu-Be中子辐射）[探头]		0.5 cps/(n·s^-1·cm^-2)
固有相对误差		剂量率测量：±20% 剂量测量：±20% 中子通量密度测量：±30% * 注释：* 针对Pu-Be源
持续运行时间		≥24 h
工作温度范围		-30°С ... +50°С
燃耗寿命		≥100 Sv
防护等级		IР64
供电电源		内置可充电电池 +12V外部电源供电 220V 50Hz外部电源
尺寸	主机	200х85х36 mm, 0.5 kg
尺寸	探头	314х220х263 mm, 7.8 kg
针对不同能量标准中子源的相对灵敏度系数（剂量率测量）	中子源	中子探头
	热中子 En=0.025eV	0.225±0.045
	Ra-Be En=100 keV	0.225±0.045
	252Cf En=2.13 MeV	1.02±0.10
	Pu-Be En=4.16 MeV	1.0
针对不同能量标准中子源的相对灵敏度系数（通量密度测量）	中子源	中子探头
	热中子 En=0.025 eV	0.0064±0.0013
	Ra-Be En=100 keV	0.182±0.018
	252Cf En=2.13 MeV	1.01±0.10
	Pu-Be En=4.16 MeV	1.0
该辐射检测仪满足下列国际标准： IEC60846-1:2009, IEC 60846-2:2007, IEC 60325:2002, IEC61005:2003 满足下列安全标准： IEC 61010-1:1990 满足下列电磁兼容标准： EN 55022:1998+A1:2000+A2:2003, EN 55024:1998+A1:2001+A2:2003