Measuring range:0. 1μSv/h～30mSv/h
Relative error:≤10%
Energy response:40Kev～3Mev
Product name:Personal Dose Alarm Meter
Model:DP802i
Types of measured Ray:X, γ and hard-β rays
Product name:radiation dose
Model:FJ3505
Energy response:40keV-1.3MeV
Gamma detector:CsI scintillation crystal + solid state photomultiplier
Sensitivity:0.3 CPS /(µSv/h).
Measurement range::dose rate: 0.01 ~ 1000.00µSv/h.
Memory:storage of 10 rotors balancing data
Measuring parameters:Acceleration, Velocity, Displacement, Voltage
Power:Electronic, Ni-MH rechargeable battery
Display: Digital LED
Display unit:CPM、CPS、Bq/cm2、μGy/h、μSv/h
Detector:pancake GM tube''.Φ: 45mm
Product name:personal radiation dosimeter
Model:HRD-3
Alarm method:Sound and light alarm and LCD display indicator
Ambient humidity:0 ~ 90%RH (40℃)
Machine weight:≤ 80G
Power supply:no. 7 1.5V alkaline battery, continuous work for 400 hours
Measuring range:0.01 Sv/h~30mSv/h
GM tube size:Phi 5 * 12mm
Display:LCD with backlight
Measuring range:0.01-30000 mu Sv/h (can be expanded to 10 Sv/h)
Probe:detecting area: 60cm2
Display:LCD with backlight
Measuring range:0.01-30000 mu Sv/h (can be expanded to 10 Sv/h)
Probe:detecting area: 180cm2
Display:LCD with backlight
Energy dependence:≤±25%(relative to 137Cs)
Relative errors:≤±10%(in 20uSv/h)
Battery:One AAA battery
