900+ multifunction digital radiation detector

900+ multifunction digital instrumentation surface contamination ray detector, surface contamination meter α, β, γ and Χ-ray 900+ multifunction digital radiation detector is after the September 11 attacks, was designed to prevent terrorist attacks. It is powerful, fully taking into account the use in harsh environments, shock resistance, high strength, high temperature and low temperature, provide reliable and accurate measurement data. The 2009 900 multifunction digital radiation, small size, light weight, high strength body, very strong. Can detect α, β, γ and Χ-rays, using nuclear radiation sensors manufactured in the United States Bureau of Standards, this sensor is currently on the market performance of the best small radiation sensor. Use: 900+ Multi-function digital radiation detector, can be used for α, β surface contamination can also be measured γ and Χ-ray dose rate. Used widely used in everyday radiation monitoring, laboratories, laboratory, power plants, quarries, emergency rescue stations, metal treatment plant, underground oil fields and oil pipeline equipment, environmental protection, police and other departments. It can be used to:? Became a doctor to use X-rays to detect the intensity of X-ray apparatus for industrial inspection of radioactive underground drill pipe and equipment, radium contamination of groundwater radon inspection surroundings cesium contamination inspection stone and other building materials, porcelain tableware glass??? ?? Radioactive Cup check local radiation leak and radioactive contamination check nuclear radiation risks landfills and dumps checking home decoration detection, valuable personal property and jewelry harmful radiation technical parameters:? Detector: Halogen type GM detector measures radiation types: α, β, γ and Χ-ray measurement range: dose rate: 0.01μSv / h - 1000μSv / h pulse dose rate: 0-30,000cpm, 0-5,000cps radiation dose accumulated value: 0.001 μSv - 999999Sv pulse dose accumulated value: 0-999999 Sensitivity: 108 pulses / 1μSv / h or 1000cpm / mR / hr (relative to 60Co) Accuracy: 15% of the energy limit: α-ray: 4.0MeV β ray: 0.2MeV γ and Χ ray: 20KeV ray selection switch: You can choose a combination of αβγΧ ray alarm function: alarm value can be set free, the default setting is 5μSv / hr communication interface (900 + type): USB computer connection port (optional special USB cable extension cord, be extended to 100 m Display: Large 6 digit LCD, with a ruler bar graph display, display data: radiation dose rate, pulse dose rate radiation dose accumulated value, pulse dose accumulated value, time, date, alarm calibration correction factor, the maximum radiation dose rate value storage function: can store up to 2000 data, either manually or automatically Software: Real-time remote data display, analysis, recording the detector temperature: -40 ℃ to 75 ℃ Weight: 250 g size: 170 * 74 * 30 mm Power :: 3 AAA batteries, can work for 90 days Quality Certification: European CE, US FCC 15 Warranty: host year