Description Overview GAOTek radiation detector personal a,b,y,x ray is specially designed to measure x,y. radiation doses or rate in all kinds of radioactive working areas. In comparison with similar meter in china this meter has a wider measuring range of dose rate. It has been widely used in the hygiene department, environmental protection, metallurgy, petroleum, chemical industry, radioactive laboratories, commodity inspection and etc. Technical Specifications Type 30 mm x25 mm, Nal Sensibility 1 pSv/h>350 CPS Energy Threshold Value 35 keV Dose Rate 0.01 uSv/h to 500.00uSv/h Accumulative Dose 0.00 uSv to 99999 uSv Energy Range 40 keV to 3 MeV Energy Response <£ 30% (relative to 137Cs) Relative Error <£ 10% Measurement Time 1 s to 250 s (programmable) Alarm Threshold Programmable within the range Dose Rate nSv/h, uSv/h, nGy/h, pGy/h Accumulative Dose uSv Counting Rate CPS Power Source 18650 lithium battery Charging Type-C USB Power Consumption <100 mW (excluding backlighting) Weight 2.2 lb (1.0 kg) (including the battery) Size 15.748 in x 7.874 in x 2.9528 in (40 cm x 20 cm x 7.5 cm)
