Model 42-5 Neutron Ball Cart
PART NUMBER:47-1505
SCINTILLATOR: 4 mm X 4 mm Li6I(Eu)
MODERATOR: 2"(5.1cm), 3"(7.6cm)' 5"(12.7cm), 8"(20.3cm), 10"(25.4 cm), and 12"(30.5cm) diameter polyethylene spheres
ENERGY RANGE: Thermal to approximately 12 MeV
SENSITIVITY: Typically 60 cpm/mrem/hr (AmBe)
GAMMA REJECTION: 10 cpm or less through 100 mR/hr
ENERGY RESPONSE: Thermal to 7 MeV follows the radiation protection guide curve for Neutron dose
COMPATIBLE INSTRUMENTS: General purpose survey meters, ratemeters, and scalers
TUBE: 0.5" (1.2 cm) diameter magnetically shielded photomultiplier
OPERATING VOLTAGE: Typically 400 - 900 volts
DYNODE STRING RESISTANCE: 100 megohm
CONNECTOR: Series "C" (others available)
CONSTRUCTION: Square tubular steel with a beige polyurethane enamel finish
TEMPERATURE RANGE: -4° F(-20° C) to 122° F(50° C)
May be certified for operation from -40° F(-40° C) to 150° F(65° C)
SIZE: 18" (45.7 cm)W X 23" (58.4 cm)L X 44"(118.8cm)H lowered; 73"(185.4cm)H extended
WEIGHT: 100 lbs (45.5kg)