RadEye B20/B20-ER portable α/β surface contamination meter is a small and portable instrument with a weight of less than 300g, low power consumption, and can be used for 500 hours continuously. The instrument is easy to operate and can store a large amount of data. The liquid crystal display screen. The instrument can measure α, β, γ, and X radiation, and has multiple operating modes, including counting, timing mode, α, β, α+β mode, and windowed measurement of 17~1300keV γ radiation. Total count, net count, windowed, can distinguish α and β radiation, with multiple alarm modes, including sound, light, and vibration.
