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The Model 44-1 is a Beta Scintillator that can be used with several different instruments including survey meters, scalers, ratemeters, and alarm ratemeters |
PART NUMBER:47-1531
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| INDICATED USE: Beta detection SCINTILLATOR: 1.7" (4.3 cm) diameter X 0.01" (0.03 cm) thick plastic scintillator WINDOW: 1.2 mg/cm² aluminized mylar WINDOW AREA: Active and Open - 11.6 cm² EFFICIENCY(4pi geometry): Typically 10%-C-14 BACKGROUND: Typically 100 cpm (10 microR/hr field) COMPATIBLE INSTRUMENTS: General purpose survey meters, ratemeters, and scalers TUBE: 1.5:(3.8cm) diameter magnetically shielded photomultiplier OPERATING VOLTAGE: Typically 500 - 1200 volts DYNODE STRING RESISTANCE: 100 megohm CONNECTOR: Series "C" (others available ) CONSTRUCTION: Aluminum housing with beige polyurethane enamel paint 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: 2" (5.1 cm) diameter X 7.3" (18.5 cm)L WEIGHT: 1 lb (0.5kg) |
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