Pocket Size Exposure & Alpha Beta Gamma Count Ratemeter - Model 2401-P
Specifications
INDICATED USE: alpha, beta gamma survey
RANGE: 0–15 mR/hr; 0–50,000 cpm
DETECTOR: 5.3 cm (2.1 in.) diameter pancake GM
SENSITIVITY: typically 3300 cpm/mR/hr (137Cs gamma)
ENERGY RESPONSE: energy dependent
RESPONSE TIME: typically 11 seconds from 10% to 90% of final reading
METER DIAL: 0–0.15 mR/hr; 0–500 cpm; BAT OK
POWER: 1 each 9 volt battery
BATTERY LIFE: typically 250 hours with alkaline battery
SIZE: 4.6 x 8.4 x 13.5 cm (1.8 x 3.3 x 5.3 in.) (H x W x L)
WEIGHT: 0.4 kg (0.9 lb), including battery
ALARM: no
