POLIMASTER PM1703MO-1BT Personal Combined Radiation Detector/Dosimeter (X ray, gamma)

Detector: CsI(Tl), GM tube

Dose equivalent rate (DER) measurement range: from 0.1 µSv/h to 9.99 Sv/h

DER indication range: from 0.01 µSv/h to 9.99 Sv/h

DER measurement accuracy: ±(20+K1/Ḣ+K2·Ḣ)%, where Ḣ – DER value, mSv/h; K1 – coefficient 0.0025 mSv/h; K2 – coefficient 0.002 (mSv/h)-1

Dose equivalent (DE) measurement range: from 0.1 µSv to 9.99 Sv

DE indication range: from 0.01 µSv to 9.99 Sv

DE measurement accuracy: ± 20 %

Sensitivity, gamma radiation:

for 241Am in search mode: 100 cps/(µSv/h)

for 137Сs in search mode: 85 cps/(µSv/h)

Energy response relative to 0.662 MeV: ± 30 %

Energy range:

in DER measurement mode: from 0.06 to 1.33 MeV

in search mode: from 0.033 to 3.0 MeV

Alarm Type: audible, vibration, light

Data exchange: IR, Bluetooth 4.0

Power supply: AA (LR6) battery (Alkaline) 1.5 V, min. 2000 mA/h or rechargeable battery AA (R6) (Ni-MH (Nickel Metal Hydride)) 1,5 V, min. 1900 mA/h

Battery Lifetime: at average ambient background 0.3 µSv/h, LCD backlight, audible and vibration alarms 5 min/24 hours: 1000 h

Dimensions: 72 x 32 x 87 mm (2 13/16" x 1 ¼" x 3 7/16")

Weight: 250 g (including battery)

Ingress protection: IP65

Operating temperature: -30 to +50°С (LCD indication from -20 to +50°С)

Humidity: up to 98 % at 35°С

Atmospheric pressure: 84 to 106.7 kPa

Datasheet