Radiation detectors

▶ 검출기 : 2 Atm ³H tube LND 25185 or equivalent

▶ 에너지 응답 : approximately follows the radiation protection guide curve for neutron dose
▶ 감속재: 25.4 cm (10.0 in.) diameter polyethylene sphere

▶ 감도 : typically 2 cpm/mSv/h (200 cpm/mrem/hr) (241AmBe fast neutrons)
▶ GAMMA REJECTION: 10 cpm or less through 0.1 Sv/h (10 R/hr) (137Cs)

▶ 문턱값 : -2 mV
▶ 동작 전압 : typically 1200 V

▶ 커넥터 : type "C" (others available)

▶ 온도범위 : -20 to 50 °C (-4 to 122 °F)

▶ 크기 : 38.1 x 25.4 x 26.2 cm (15.0 x 10.0 x 10.3 in.) (H x W x L), including bracket
▶ 무게 : 8.8 kg (19.5 lb)