Ludlum Medical Physics Model 44-2
Gamma Radiation Detector
Introduction
The Model 44-2 is a 1" X 1" NaI(Tl) Gamma Radiation Scintillator that can be used with several different
instruments including radiation
survey meters, scalers, ratemeters, and
alarm ratemeters.
Specifications
PART
NUMBER: 47-1532
INDICATED USE: Low-level, wide-energy
ENERGY RESPONSE: Energy dependent
SUGGESTED INSTRUMENTS: General purpose radiation survey meters, ratemeters, and scalers
OPERATING VOLTAGE: 500 - 1200 volts
SCINTILLATOR: 1" diameter x 1" thick Nal (2.5 x 2.5 cm)
SENSITIVITY: Typically 175 cpm/R/hr Cs gamma)
RECOMMENDED ENERGY RANGE: 50 KeV - 1.5 MeV
PHOTOMULTIPLIER TUBE: 1.125" diameter (2.86 cm)
SIZE: 2" diameter x 7.3" L (5.1 x 18.5 cm)
WEIGHT: 1 lb. (0.5 kg)
BACKGROUND: 1900 cpm
Other Ludlum Medical Physics Products
Ludlum Medical Physics Information
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