POLIMASTER PoliPack GN Backpack Radiation Detector (0.05 µSv/h ~ 30 µSv/h)

Detector: gamma Csl(TI) SiPM

Dose rate measurement range: 0.05 µSv/h to 30 µSv/h (built-in detectors);  0.05 µSv/h to 10 Sv/h (with extended range detector)

Dose rate measurement accuracy: ± 30 %

Gamma radiation energy range: 30 keV to 3 MeV

Gamma radiation sensitivity: 2100 cps per µSv/h (137Cs); 15000 cps per µSv/h (241Am)

Neutron radiation energy range: thermal to 15 MeV

Neutron radiation sensitivity: 75 cps⋅cm2 (for 252Cf in 4 cm HDPE capsule at 1.5 m)

Neutron count rate indication range: 0.01 cps to 9999 cps

Alarms (in the remote control): visual, audible, vibration

Memory: 8 hours of data records, 1000 spectra; ANSI N42.42 data format

PC communication: USB-C, Bluetooth

Smartphone communication: Bluetooth 4.0

Power supply: Li-ion battery, 6400 mAh, 3.7 V; 4 h charging time

Battery lifetime: ≥ 72 h

Ingress protection: IP67

Drop test: 1 m

Dimensions: 360 × 320 × 164 mm

Weight: ≤ 10 kg (wearable part)

Operating temperature: –20 °С to 50 °С

Atmospheric pressure: 84 kPa to 106.7 kPa

Humidity: up to 98 % at 40 °С