Ludlum Medical Physics Model 44-142
Beta Radiation Detector
Introduction
The Model 44-142
is a Beta Radiation Scintillator. With an active area of 100 cm² this detector is good for
surveys for beta radiation contamination.
Specifications
PART
NUMBER: 47-3161
NON-UNIFORMITY: Less than 10%
OPERATING VOLTAGE: Typically 500 - 1200 volts
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
ENERGY RESPONSE: N/A
COMPATIBLE INSTRUMENTS: General purpose radiation
survey meters, ratemeters, scalers
SIZE: 3.2" H x 3.5
Technical Information
Other Ludlum Medical Physics Products
Ludlum Medical Physics Information
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947-5123 or by email at:
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