Ludlum Model 44-142
Beta & Beta Gamma Scintillation Detector
Part Number * 47-3161
INDICATED USE: Beta contamination
SCINTILLATOR: 0.01" thick plastic scintillator
WINDOW: 1.2 mg/cm2
WINDOW AREA: 100 cm2 active; 89% open
EFFICIENCY (4pi): Typically 4% - 14C; 30% - 90Sr/Y; 20% - 99Tc
BACKGROUND (10 µR/hr): Typically 300 - 350 cpm or less
NON-UNIFORMITY: Less than 10%
OPERATING VOLTAGE: Typically 500 - 1200 volts
ENERGY RESPONSE: N/A
COMPATIBLE INSRUMENTS: General purpose survey meters, ratemeters, scalers
SIZE: 3.2" H x 3.5 X 12.2" (8.1 X 8.9 X 31 CM)
Click Here to Download a Printable Information Sheet. (.pdf format)
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