Electronic Personal Dosimeter NRF50

Electronic Personal Dosimeter NRF50

NRF50

NRF50
  • All-in-One Dosimeter
  • Color Backlight
  • Emergency Call Button
  • Large Display
Standard Compliant with IEC61526 and ANSI N42.20
Radiation Measured X-rays and Gamma radiation Hp(10)
Detector Silicon semiconductor
Measurement Range Dose : 1μSv to 10Sv (0.1mrem to 1000rem)
Dose rate : 0.1μSv/h to 10Sv/h (0.01mrem/h to 1000rem/h )
Display Range Dose : 1μSv to 10Sv (0.1mrem to 1000rem)
Dose rate* : 1μSv/h to 10Sv/h (0.1mrem/h to 1000rem/h)
Energy Response ± 20% (50keV to 6MeV)
Angular Response ± 20% (137Cs, 0 to 75°) , ± 50% ( 241Am, 0 to 75°)
Accuracy ± 10% (137Cs)
Dose Rate Linearity ± 10% (137Cs)
Display Dot LCD (128 x 48 dot) View area 43.5 x 16.3mm
(1.71 x 0.64inch) with 3color backlight (white,red,orange)
LED Flash LED x 3 (red) Auxiliary LED x 3 (red, green, orange)
Buzzer Piezoelectric buzzer (90 to 100 dB at 30cm)
Communication Electromagnetic induction, Infrared, USB, Bluetooth
900 MHz radio or Wi-Fi (selectable)
Data Storage Trend Data (Historical data) : Up to 4000 data ( Date/time, Dose, Dose rate, Status)
Entry/Exit data : Up to 1000 data
Battery Primary, AA(LR6) battery x 2
Battery Life Continuous use 2500 hours (without alarm / communication)
Operating Temperature - 10℃ to 50℃ (14°F to 122°F)
Operating Humidity Up to 95%RH
Water Proof IP65/67
Electromagnetic Spec Compliant with MIL-STD-461F
Dimensions 60 x 105 x 29mm (2.36 x 4.13 x 1.14in)
Weight Less than 100g (without battery and clip)(Less than 0.22lb)
170g approx. (with battery and clip)(0.37lb approx.)

NRF50

*Note) NRF50 indicates rough value for dose rate measurement in low radiation field such as less than 1mSv/h (100 mrem/h),so it should be used just for reference.

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