NRF50 Personal Dosimeter

For Gamma and X-Ray Detection

Large Digital Display

• All-in-One Dosimeter
• Color Backlight
• Emergency Call Button

Specifications

Standard Compliant with IEC61526 and ANSI N42.20
Radiation Measured X-rays and Gamma radiation Hp(10)
Detector Silicon semiconductor
Dose : 1 μSv to 10 Sv (0.1 mrem to 1000 rem)
Dose rate : 0.1 μSv/h to 10 Sv/h (0.01 mrem/h to 1000 rem/h )
Dose : 1 μSv to 10 Sv (0.1 mrem to 1000 rem)
Dose rate* : 1 μSv/h to 10 Sv/h (0.1 mrem/h to 1000 rem/h)
Energy Response ± 20% (50 keV to 6 MeV)
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 16.3 mm
• (1.71 x 0.64 inch) with 3 color 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 29 mm (2.36 x 4.13 x 1.14 in)
Weight 170g approx. (with battery and clip)(0.37lb approx.)