Brief introduction: REN600A type α, β, γ ray surface contamination detector can detect α, β, γ ray, but also can detect X ray. It uses high speed embedded microcontroller as data processing unit and dot matrix large screen LCD liquid crystal display. Clear reading, easy to operate, with 400 super capacity data storage. The imported MICA detector has high detection efficiency and can be used to detect the surface contamination of α, β and X, γ radiation dose rate. In addition, the stored data can be read out and analyzed by supporting RenriCont surface pollution management software. Widely used in pharmaceutical factories, laboratories, power plants, import and export commodity inspection, quarries, environmental laboratories, environmental pollution investigation, nuclear safety emergency, emergency rescue stations, metal treatment plants, underground oil fields, oil pipeline equipment, Department of Nuclear Medicine, Isotope Laboratory, Environmental Protection and Police Department. Instrument features: 1. High efficiency imported MICA geiger detector is adopted. 2. The dose rate alarm threshold can be set, and the alarm over the threshold can be set. 3. Sampling time setting and real-time clock function. 4. Sound and light alarm and particle pulse alarm. 5. Ultra-low power consumption design, real-time battery power indicator. 6, units show CPM, CPS, micgy /h, micsv /h. 7. 400 pieces of super-large capacity data storage will not be lost after power failure. 8. Use analog scale and digital display to make it more clear and intuitive. 9. USB interface function. 10. Portable handle design. 11. Standard equipment provides RenriCont surface pollution management software. Main technical indicators: 1. Types of measured rays: α, β, γ, X-ray 2. Measurement range: dose rate: 0.01-1000microns /h Counting rate :0 ~ 500000CPM, 0 ~ 8000CPS 3. Detector: thin window geiger counter imported from the United States, effective diameter: 45mm 4. Energy threshold: 30KeV 5. Detection efficiency: 5.3% of c-14 (49kev 156keV beta Max) Sr-90 (546kev 2.3MeV beta Max) 38% Am - 241 (5.5 MeV alpha) 18% 6. Sensitivity: 350CPM/ micsv /h(to cs-137) 7. Relative error: no more than 15% 8. Power supply: 5 ordinary no.5 batteries 9. Power consumption: the current of the whole machine is less than or equal to 20mA , temperature range: 10-10 ℃ to 50 ℃ 11, humidity range: relative humidity of 95% or less (40 ℃) 12. Size and weight: 0.5kg; 200 * 100 * 35 mm 13. RenriCont software provides text and graphical display
