1. 특 징   - 휴대용이며 건전지로 동작   - Remote PC를 사용하여 원격 교정 2. Specification    * Response Time Range Time 0.1 to 45 μSv/ h (0.01 to 4.5 mR/h) 5s 50 to 450 μSv/h (5 to 45 mR/h) 5s 0.5 to 4.5 mSv/h (50 to 450 mR/h) 5s 5 to 45 mSv/h (0.5 to 4.5 R/h) 3s 50 to 450 mSv/h (5 to 45 R/h) 3s * Radiation Detected Gamma and x-ray, 40keV to 1.3 MeV * Energy Dependence (relative to 137Cs) E (keV) Shield closed open 9.88 0.69 1.07 33 0.97 1.18 60(241Am) 0.9 1.08 248 0.94 0.98 1250(60Co) 1.03 1.03 * H’(0.07) Beta Response 90Sr/90Y Emax 2.27 MeV = 1.01 204TI Emax 0.77 MeV = 0.56 147Pm Emax 0.23 MeV = 0.81 * Overload Recovery from 5Sv h-1 (500 R/h) : to 2μSv/h < 30s to 0.2μSv/h < 10min * Warm Up Time 1min * Range of Measurement 0-500 mSv/h (0-50 R/h) in 5 ranges 0-50 μSv/h (0-5 mR/h) 0-500μSv/h (0-50 mR/h) 0-5 mSv/h (0-500 mR/h) 0-50mSv/h (0-5.0 R/h) 0-500 mSv/h (0-50 R/h) * Integrating 0-500μSv (0-50 mR) * Effective Range 1 μSv/h to 500 mSv/h (100 μR/h ~ 50 R/h)