DA-800N Neutron Dose Survey Meter
Product introduction
DA-800N Neutron Dose Survey Meter measuring instrument adopts highly sensitive 3He tube as detector, which has high neutron measurement sensitivity, good gamma suppression performance, small size, light weight, intelligent and easy to operate Convenience and other advantages. The instrument is suitable for neutron radiation detection occasions such as environmental protection, chemical industry, petroleum, medical treatment, import and export commodity inspection, accelerator, neutron source and other security inspection, border control, customs inspection and so on.
Features
• neutron dose rate, cumulative neutron dose;
• With USB data interface.
• 4-inch color touch LCD display;
• Automatically save the accumulated dose, will not be lost when power off, and can manually check the alarm record;
• The alarm threshold of dose rate and cumulative dose can be set arbitrarily;
• 40000 sets of alarm storage data;
• Over-threshold sound alarm, small dead time, high dose rate;
• It has a real-time clock function, which can display the year, month and day in real time, and the operation of the clock will not be affected by power failure.
Technical parameters
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Item
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Specification
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Detector
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3He proportional counter tube (optional: metal GM tube)
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Energy response
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Neutron 0.025eV～16MeV (3He body detector), 60keV-3MeV (GM tube detector)
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Detectable type
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neutron; Gamma needs optional detector
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Measuring range Dose rate
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0.1uSv/h-100mSv/h Cumulative dose: 0-9999mSv.
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Display
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4-inch color touch LCD display
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Sensitivity
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Sensitivity: >1.5cps/(μSv/h) (3He detector); >2.0cps/(μSv/h) (GM tube) (137Cs).
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Relative inherent error
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≤±15%;
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The response time
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1s.
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Operating environment
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temperature -25℃～+50℃, relative humidity (at 40℃)≤95%.
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Power supply
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8.4V rechargeable lithium battery
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Shell
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material Body aluminum alloy structure; moderator material: polyethylene ball.
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Weight
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About 6Kg;
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Dimensions
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351×251×246 mm.
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Product Tags:
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DA-800N Neutron Radiation Dose Rate Meter Instrument Images
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