Chinese Professional Occupational Radiation Safety - RJ38-3602 gun-type radiation detector – Ergodi

①　Single-chip computer control, large screen LCD LCD screen, easy to operate, backlight function

②　The 60° perspective, to observe the data perspective is more comfortable

③　Special hardware compensation techniques give the instrument excellent energy response characteristics

④　Built-in 800 group dose rate storage data, which can be viewed at any time

⑤　Dose rate and the cumulative dose are measurable

⑥　With the dose rate threshold alarm function, the dose rate overload alarm and protection function

⑦　It has the detector fault alarm function and the battery undervoltage alarm function

⑧　Magnesium and aluminum alloy shell, suitable for field work

⑨　Green and low energy consumption: two no. 1 civil alkaline batteries

①　Probe: NaI / GM tube

②　Sensitivity: 1 Sv / h 350cps (NaI); 1 Sv / h 120cpm (GM tube)

③　Dose rate: 0.01μSv/h~1.5mSv/h (NaI); 0.01 Sv / h ~ 5 m Sv / h (GM tube)

④　Energy range: 30keV~3MeV

⑤　Relative inherent error: ± 15% (NaI); ± 20% (GM tube)

⑥　Power consumption: 120mW (excluding display backlight)

⑦　Weight size: 1.0kg (including battery)

⑧　Measuring time: 5,10,20,…90s

⑨　Alarm threshold: 0.25,2.5,…200（μSv/h）

⑩　Read out display: dose rate: nSv / h, Sv / h can choose the cumulative dose: Sv count rate: cps