... of radiation alarm class / radiation DescriptionAutomatic detection of power in the air over the concentration of harmful rays of radiation ... treatment, γ irradiation, radioactive laboratories, environmental monitoring around nuclear facilities in areas such as alarm indication to me promptly, to ensure ... 0,2.5,10,30,50,100,500 μSv / h 17. Protection Alarm response time: ≤ 5 seconds 18. Display: Graphic ...