Radiation detectors

▶ 제안장비 : general purpose survey meters, ratemeters, and scalers
▶ 커넥터 :  series "C" (others available)

▶ 신틸레이터 : ZnS(Ag)

▶ 효율 (4π) : 30% for 239Pu; 30% for 230Th

▶ 윈도우 : typically 0.8 mg/cm² aluminized polyester (1.2 mg/cm² recommended for

                 outdoor use)

▶ 윈도우 면적 : 9.7 cm² (1.5 in²) active and open

▶ 백그라운드 : 3 cpm or less

▶ NON-UNIFORMITY: less than 10%

▶ 튜브 : 3.8 cm (1.5 in.) diameter magnetically shielded photomultiplier

▶ 동작 전압 : typically 500 to 1200 volts
▶ 온도 범위 : -20 to 50 °C (-4 to 122 °F)

▶ 크기 : 4.8 x 18.4 cm (1.9 x 7.3 in.) (Dia x L)

▶ 무게 : 0.3 kg (0.6 lb)