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Nuclear Radiation Detection & Protection Equipment

DA-12B α, β Surface Contamination Monitor

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DA-12B α, β Surface Contamination Monitor

Product introduction


DA-12A type α, β surface pollution monitor is mainly used for radiation protection monitoring of α, β and X, γ rays; it is often used for monitoring surfaces such as workplaces, laboratories, hospitals, isotope production plants, walls, hands, clothes, etc. α, β radioactive pollution; in addition, the gamma radiation field can also be monitored.

Technical parameters

ItemSpecification
Energy response50Kev~5Mev, response variation is less than ±20%
Detectable typesalpha, beta, x and gamma rays
Measuring rangeDose rate: 0.05μSv/h~2500μSv/h;
CPS0.15~9999.0; Cumulative dose: 0-999mSv.
Display48×84 dot matrix liquid crystal display
Power supplyPolymer lithium battery
Inherent error≤±15% (137Cs,1mSv/h)
Overload resistance>3.5mSv/h
Weightabout 129g (without battery)
size150×78×31(mm)
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