에이치와이산업 - 휴대용 중성자측정기, Neutron Dosimeter ,

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Neutron Dosimeter

휴대용 중성자측정

제조사 / 국	: Atomtex / 벨라루스
검출기 종류	: GM Counter Tube for gamma He-3 proportional counter for neutron
에너지 범위	: gamma : 60keV...3MeV neutron : 0.025eV...14MeV
측정범위	: gamma : 1uSv/h...10mSv/h neutron : 0.1uSv/h...10mSv/h

SPECIFICATIONS

Registered radiation type
PU2	Gamma radiation (γ)
BDKN-03	Neutron radiation (n)
Detector
PU2	Geiger-Muller counter tube
BDKN-03	3He proportional counter in polyethylene moderator
Energy range
PU2 (γ)	60 keV ... 3 MeV
BDKN-03 (n)	0.025 eV ... 14 MeV
Measurement range of ambient radiation dose rate equivalent
PU2 (γ)	1 μSv/h ... 10 mSv/h
BDKN-03 (n)	0.1 μSv/h ... 10 mSv/h
Measurement range of ambient radiation dose equivalent
PU2 (γ)	1 μSv ... 1 Sv
BDKN-03 (n)	0.1 μSv ... 10 Sv
Energy dependence relative to 662 keV (137Cs) [PU2 (γ)]	-25%...+35% (for energy range from 60 keV to 3 MeV)
Sensitivity to 137Cs gamma radiation [PU2]	1.0 cps/μSv?h-1
Sensitivity to Pu-Be neutron radiation [BDKN-03]	0.355 cps/μSv?h-1
Neutron flux density measurement range [BDKN-03]	0,1 … 104 neutron·s-1·cm-2
Neutron fluence measurement range [BDKN-03]	1 … 3·106 neutron·cm-2
Sensitivity to Pu-Be neutron radiation [BDKN-03]	1.5 cps/(neutron·s-1·cm-2)
Limit of intrinsic relative measurement error	±20%
Continuous run time	≥24 h
Working temperature range	-30°С ... +50°С
Protection class	IР64
Power supply	Integrated rechargeable battery pack; +12V external power supply unit; 220 V 50 Hz external power supply unit
Overall dimensions, weight
PU2 (γ)	200х85х36 mm, 0.5 kg
BDKN-03 (n)	314х220х263 mm, 7.8 kg

Relative sensitivity coefficients for standard neutron radiation sources with different energies for ambient dose equivalent rate measurement	n-radiation source	BDKN-03
	Thermal, En=0.025 eV	0,225±0,045
	Ra-Be, En=100 keV	0,81±0,08
	252Cf, En=2.13 MeV	1,02±0,10
	Pu-Be, En=4.16 MeV	1,0

Relative sensitivity coefficients for standard neutron radiation sources with different energies for flux density measurement	n-radiation source	BDKN-03
	Thermal, 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

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상품정보고시

제품명	휴대용 중성자측정기, Neutron Dosimeter ,
판매가격	가격문의
브랜드	Atomtex
원산지	벨라루스