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Beijing Hejing Technology Development Co., Ltd
Portable gamma spectrometer
NegotiableUpdate on 07/06
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Overview
The BW-JDSG240H portable gamma spectrometer is a nuclear monitoring instrument based on NaI detector and using digital nuclear pulse waveform processing technology. The instrument integrates NaI detector and GM tube detector, which can monitor environmental dose in real time and distinguish the types of radioactive nuclides. The overall design is portable and equipped with a carry on bag, with a simple and clear interactive interface and easy button operation, making it convenient for staff to carry around and detect targets in a timely manner.
Product Details
Product Introduction:
BW-JDSG240HPortable gamma spectrometerIt is a nuclear monitoring instrument based on NaI detector and using digital nuclear pulse waveform processing technology. The instrument integrates NaI detector and GM tube detector, which can monitor environmental dose in real time and identify the types of radioactive nuclides. The overall design is portable and equipped with a carry on bag, with a simple and clear interactive interface and easy button operation, making it convenient for staff to carry around and detect targets in a timely manner.
BW-JDSG240HPortable gamma spectrometerIt can be widely applied in fields such as nuclear industry, nuclear power plants, environmental protection, customs, radiation management departments, emergency response, and disease control centers.
Product Features:
Simultaneously equipped with nuclide recognition mode, dose rate mode, source seeking mode, and alarm function;
Real time measurement of environmental gamma dose rate and rapid identification of radioactive nuclides;
Adopting digital T-shaped filtering forming technology, balancing energy resolution and pulse pass rate;
Adopting detachable batteries, convenient to use;
Measurement can be done immediately upon startup, with passive self calibration and real-time automatic spectrum stabilization;
Support module addition, optional neutron detector;
Has strong environmental adaptability and can be used in harsh environments;
Alarm threshold: Accumulated dose and dose rate alarm thresholds can be pre-set.
Technical parameters:
Energy resolution: ≤ 7.5% (for) 137Cs@662keV ）
Unshielded, identify a single radioactive nuclide within 1 minute: Am-241、Cs-137、Co-60、K-40、I-131、TI-201、Cs-134、Co-57、Eu-152、Na-22、Ba-133 Four categories (nuclear materials, medical isotopes, industrial isotopes, natural isotopes)
Nuclide detector size: ≥ 1.5 inches
Gamma dose rate range: 10nSv/h~100mSv/h
Cumulative dose range of gamma: 10nSv~1Sv
Energy response range: 30keV~3MeV
Capable of identifying mixed radioactive isotopes
Working temperature: -30 ℃~50 ℃
Storage temperature: -40 ℃~60 ℃
Weight (including battery): ≤ 3.5kg
