Gamma Detector - Model 44-62
CE Seal
Specifications

INDICATED USE: low-level, wide-energy gamma detection
SUGGESTED INSTRUMENTS: general purpose survey meters, ratemeters, and scalers
OPERATING VOLTAGE: 500-1200 volts
SCINTILLATOR: 1.3 x 2.5 cm (0.5 x 1 in.) (Dia x L) thick Nal
SENSITIVITY: typically 49 cpm/μR/hr (137Cs gamma)
BACKGROUND: 600 cpm
RECOMMENDED ENERGY RANGE: 50 KeV-1.5 MeV
ENERGY RESPONSE: energy dependent
PHOTOMULTIPLIER TUBE: 1.3 cm (0.5 in.) diameter, magnetically shielded photomultiplier
OPERATING VOLTAGE: 500-1200 volts
CONSTRUCTION: aluminum housing with beige powder coat finish
CONNECTOR: series “C”
TEMPERATURE RANGE: -20 to 50 °C (-4 to 122 °F), may be
certified to operate from -40 to 65 °C (-40 to 150 °F)
SIZE: 2.3 x 19.8 cm (0.9 x 7.8 in.) (Dia x L)
WEIGHT: 0.1 kg (0.3 lb)