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SemeaAlert_Gamma
Detector:CsI Crystal
Detection Type:X、γ ray
Measurement:0.01μSv/h~20μSv/h
Sensitivity:0.01μSv/h
Response Time:Typical 1s
Charger:5V mobile charger
Battery:Built-in140mAh Li-ion
Run Time:3 days if fully charged
3cc CsI Gamma Sensor
Power: 2.7 V ~ 3.3 V
Bias: 30 V recommended, maximum 50 V
Noise Level: 80 mV ± 15 mV at room temperature
Energy Detection Range: 50 keV ~ 3 MeV
Signal Amplitude: 0.9 V ± 0.1 V @ 662keV
Noise Temperature Effect: Refer to PIN diode characteristics
Working Temperature: -20℃ ~ 50℃
Life Span: 5 years
Mini Gamma Sensor
Measurable Range of X/γ Energy: 30 keV ~ 3 MeV
Sensitivity (1μSv/h): > 4,000 pulse counts/h
Energy Linearity: 1 mV/keV (E < 1.2 MeV)
Operating Voltage: DC 2.0 V ~ 5.5 V
Static Current: < 200 μA @ 3.3 V
Working Temperature: -20℃ ~ 50℃
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