Survey meter / contamination monitor detectors

Name: Survey meter / contamination monitor detectors
Brand: Exosens

Large area and thin window for efficient collection of alpha and beta particles

End window halogen quenched alpha, beta and gamma radiation counter tubes

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Contamination Monitor Alpha, Beta, Gamma

Type	Sensitivity (Band)			Length (mm)	Threshold (V)	Plateau		Counting Rate at 10⁻² Gy/h (counts/s)	Dead Time (µs)	Background Shielded (count/min)	Dose Rate Range (mGy/h)
Type	α	β	γ	Length (mm)	Threshold (V)	Length (V)	Slope (%V)	Counting Rate at 10⁻² Gy/h (counts/s)	Dead Time (µs)	Background Shielded (count/min)	Dose Rate Range (mGy/h)
ZP1431		●	●	27.8	450	250	0.04	44	230	25	6 × 10⁻⁴ – 6
ZP1452		●	●	27.8	500	250	0.07	29	60	25	10⁻³ – 20
ZP1480		●	●	17	400	100	0.2	24	120	30	10⁻³ – 20
ZP1490	●	●	●	28	450	250	0.06	29	65	15	10⁻³ – 20