The Model 42-30 is a proportional neutron detector
with remball that is wall mountable for area monitoring
PART NUMBER:47-1584
INDICATED USE: Neutron detection; Area monitoring DETECTOR: Boron Trifloride(BF3) proportional detector MODERATOR: 10"(25.4 cm) diameter polyethylene sphere ENERGY RANGE: Thermal to approximately 12 MeV SENSITIVITY: Typically 30 cpm/mrem/hr (AmBe) GAMMA REJECTION: 10 cpm or less through 10 R/hr ENERGY RESPONSE: Thermal to 7 MeV follows the radiation protection
guide curve for Neutron dose COMPATIBLE INSTRUMENTS: Typically used with area monitors OPERATING VOLTAGE: Typically 1600 - 1900 volts CONNECTOR: Series "C" (others available) CONSTRUCTION: Aluminum frame 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: 10" (25.4 cm)diameter X 15"(38.1cm)H WEIGHT: 13.2 lbs (6kg)